I/O Expanders

: 372 Products Found
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  Manufacturer Part No Newark Part No. Manufacturer / Description
Avail Price for:
Price
Quantity
Chip Configuration Bus Frequency IC Interface Type Supply Voltage Min Supply Voltage Max Interface Case Style No. of Pins No. of I/O's Packaging Product Range Automotive Qualification Standard
 
 
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MCP23S17-E/SS
MCP23S17-E/SS - I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SSOP

31K2952

MICROCHIP - I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SSOP

Chip Configuration 16bit
Bus Frequency 10MHz
IC Interface Type Serial, SPI

+ See all product info

MICROCHIP 

I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SSOP

+ Check Stock & Lead Times

10,690 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/19/18

Chip Configuration 16bit
Bus Frequency 10MHz
IC Interface Type Serial, SPI
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style SSOP
No. of Pins 28Pins
No. of I/O's 16I/O's
Packaging Each
Product Range -
Automotive Qualification Standard -

10,690

1+ $1.36 Price For 25+ $1.13 Price For 100+ $1.03 Price For

Qty

10,690 in stock

+ Check Stock & Lead Times

10,690 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/19/18

View Additional Avnet Stock

Each

1+ $1.36 25+ $1.13 100+ $1.03

Add
Min: 1 Mult: 1
16bit 10MHz Serial, SPI 4.5V 5.5V SSOP 28Pins 16I/O's Each - -
MCP23017-E/SS
MCP23017-E/SS - I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, SSOP

31K2960

MICROCHIP - I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, SSOP

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C, Serial

+ See all product info

MICROCHIP 

I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, SSOP

+ Check Stock & Lead Times

9,397 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/2/18

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C, Serial
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style SSOP
No. of Pins 28Pins
No. of I/O's 16I/O's
Packaging Each
Product Range -
Automotive Qualification Standard -

9,397

1+ $1.30 Price For 25+ $1.08 Price For 100+ $0.979 Price For

Qty

9,397 in stock

+ Check Stock & Lead Times

9,397 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/2/18

View Additional Avnet Stock

Each

1+ $1.30 25+ $1.08 100+ $0.979

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Min: 1 Mult: 1
16bit 1.7MHz I2C, Serial 4.5V 5.5V SSOP 28Pins 16I/O's Each - -
TCA6424ARGJR
TCA6424ARGJR - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, UQFN

01T0713

TEXAS INSTRUMENTS - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, UQFN

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

TEXAS INSTRUMENTS 

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, UQFN

+ Check Stock & Lead Times

4,252 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 5/21/18

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 1.65V
Supply Voltage Max 5.5V
Interface Case Style UQFN
No. of Pins 32Pins
No. of I/O's 24I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

4,252

1+ $1.91 Price For 25+ $1.62 Price For 50+ $1.46 Price For 100+ $1.30 Price For 250+ $1.22 Price For 500+ $1.14 Price For 1000+ $0.939 Price For More Pricing...

Qty

4,252 in stock

+ Check Stock & Lead Times

4,252 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 5/21/18

Each (Supplied on Cut Tape)

1+ $1.91 25+ $1.62 50+ $1.46 100+ $1.30 250+ $1.22 500+ $1.14 1000+ $0.939 More Pricing...

Add
Min: 1 Mult: 1
8bit 400kHz I2C, SMBus 1.65V 5.5V UQFN 32Pins 24I/O's Cut Tape - -
TCA6416ARTWR
TCA6416ARTWR - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, WQFN

87W8967

TEXAS INSTRUMENTS - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, WQFN

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

TEXAS INSTRUMENTS 

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, WQFN

+ Check Stock & Lead Times

2,413 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 1.65V
Supply Voltage Max 5.5V
Interface Case Style WQFN
No. of Pins 24Pins
No. of I/O's 16I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

2,413

1+ $1.56 Price For 25+ $1.33 Price For 50+ $1.18 Price For 100+ $1.03 Price For 250+ $0.967 Price For 500+ $0.903 Price For 1000+ $0.713 Price For More Pricing...

Qty

2,413 in stock

+ Check Stock & Lead Times

2,413 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Each (Supplied on Cut Tape)

1+ $1.56 25+ $1.33 50+ $1.18 100+ $1.03 250+ $0.967 500+ $0.903 1000+ $0.713 More Pricing...

Add
Min: 1 Mult: 1
16bit 400kHz I2C, SMBus 1.65V 5.5V WQFN 24Pins 16I/O's Cut Tape - -
PCA9539PW,118
PCA9539PW,118 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

70R6557

NXP - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

NXP 

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

+ Check Stock & Lead Times

2,348 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 2.3V
Supply Voltage Max 5.5V
Interface Case Style TSSOP
No. of Pins 24Pins
No. of I/O's 16I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

2,348

1+ $1.89 Price For 10+ $1.60 Price For 25+ $1.49 Price For 50+ $1.39 Price For 100+ $1.28 Price For 250+ $1.21 Price For 500+ $1.13 Price For 1000+ $0.928 Price For More Pricing...

Qty

2,348 in stock

+ Check Stock & Lead Times

2,348 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Each (Supplied on Cut Tape)

1+ $1.89 10+ $1.60 25+ $1.49 50+ $1.39 100+ $1.28 250+ $1.21 500+ $1.13 1000+ $0.928 More Pricing...

Add
Min: 1 Mult: 1
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's Cut Tape - -
PCA9536DGKR
PCA9536DGKR - I/O Expander, 4bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, VSSOP

88K5920

TEXAS INSTRUMENTS - I/O Expander, 4bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, VSSOP

Chip Configuration 4bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

TEXAS INSTRUMENTS 

I/O Expander, 4bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, VSSOP

+ Check Stock & Lead Times

2,336 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Available in quantity shown
Chip Configuration 4bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 2.3V
Supply Voltage Max 5.5V
Interface Case Style VSSOP
No. of Pins 8Pins
No. of I/O's 4I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

2,336

1+ $0.436 Price For Promotional price 10+ $0.436 Price For Promotional price 25+ $0.436 Price For Promotional price 50+ $0.436 Price For Promotional price 100+ $0.436 Price For Promotional price 250+ $0.436 Price For Promotional price 500+ $0.436 Price For Promotional price 1000+ $0.436 Price For Promotional price More Pricing...

Qty

2,336 in stock

+ Check Stock & Lead Times

2,336 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each (Supplied on Cut Tape)

Available in quantity shown

1+ $0.436 Promotional price 10+ $0.436 Promotional price 25+ $0.436 Promotional price 50+ $0.436 Promotional price 100+ $0.436 Promotional price 250+ $0.436 Promotional price 500+ $0.436 Promotional price 1000+ $0.436 Promotional price More Pricing...

Add
Min: 1 Mult: 1
4bit 400kHz I2C, SMBus 2.3V 5.5V VSSOP 8Pins 4I/O's Cut Tape - -
IP82C55AZ
IP82C55AZ - I/O Expander, 8bit, 8 MHz, CMOS, 4.5 V, 5.5 V, DIP

79K6939

INTERSIL - I/O Expander, 8bit, 8 MHz, CMOS, 4.5 V, 5.5 V, DIP

Chip Configuration 8bit
Bus Frequency 8MHz
IC Interface Type CMOS

+ See all product info

INTERSIL 

I/O Expander, 8bit, 8 MHz, CMOS, 4.5 V, 5.5 V, DIP

+ Check Stock & Lead Times

2,007 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/26/18

Chip Configuration 8bit
Bus Frequency 8MHz
IC Interface Type CMOS
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style DIP
No. of Pins 40Pins
No. of I/O's 24I/O's
Packaging Each
Product Range -
Automotive Qualification Standard -

2,007

1+ $16.40 Price For Web only price 10+ $15.09 Price For Web only price 25+ $14.46 Price For Web only price 50+ $13.60 Price For Web only price 100+ $12.74 Price For Web only price 250+ $12.12 Price For Web only price 500+ $11.34 Price For Web only price More Pricing...

Qty

2,007 in stock

+ Check Stock & Lead Times

2,007 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/26/18

View Additional Avnet Stock

Each

1+ $16.40 Web only price 10+ $15.09 Web only price 25+ $14.46 Web only price 50+ $13.60 Web only price 100+ $12.74 Web only price 250+ $12.12 Web only price 500+ $11.34 Web only price More Pricing...

Add
Min: 1 Mult: 1
8bit 8MHz CMOS 4.5V 5.5V DIP 40Pins 24I/O's Each - -
TCA9535PWR
TCA9535PWR - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

87W8969

TEXAS INSTRUMENTS - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

TEXAS INSTRUMENTS 

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

+ Check Stock & Lead Times

1,906 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 1.65V
Supply Voltage Max 5.5V
Interface Case Style TSSOP
No. of Pins 24Pins
No. of I/O's 16I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

1,906

1+ $1.45 Price For 10+ $1.24 Price For 25+ $1.14 Price For 50+ $1.04 Price For 100+ $0.947 Price For 250+ $0.892 Price For 500+ $0.836 Price For 1000+ $0.66 Price For More Pricing...

Qty

1,906 in stock

+ Check Stock & Lead Times

1,906 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Each (Supplied on Cut Tape)

1+ $1.45 10+ $1.24 25+ $1.14 50+ $1.04 100+ $0.947 250+ $0.892 500+ $0.836 1000+ $0.66 More Pricing...

Add
Min: 1 Mult: 1
16bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 24Pins 16I/O's Cut Tape - -
TCA9554APWR
TCA9554APWR - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

25T0268

TEXAS INSTRUMENTS - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

TEXAS INSTRUMENTS 

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

+ Check Stock & Lead Times

1,462 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 1.65V
Supply Voltage Max 5.5V
Interface Case Style TSSOP
No. of Pins 16Pins
No. of I/O's 8I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

1,462

1+ $0.449 Price For Promotional price 10+ $0.449 Price For Promotional price 25+ $0.449 Price For Promotional price 50+ $0.449 Price For Promotional price 100+ $0.449 Price For Promotional price 250+ $0.449 Price For Promotional price 500+ $0.449 Price For Promotional price 1000+ $0.449 Price For Promotional price More Pricing...

Qty

1,462 in stock

+ Check Stock & Lead Times

1,462 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Each (Supplied on Cut Tape)

1+ $0.449 Promotional price 10+ $0.449 Promotional price 25+ $0.449 Promotional price 50+ $0.449 Promotional price 100+ $0.449 Promotional price 250+ $0.449 Promotional price 500+ $0.449 Promotional price 1000+ $0.449 Promotional price More Pricing...

Add
Min: 1 Mult: 1
8bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 16Pins 8I/O's Cut Tape - -
PCA9557PW,118
PCA9557PW,118 - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

70R6687

NXP - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

NXP 

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

+ Check Stock & Lead Times

1,451 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 2.3V
Supply Voltage Max 5.5V
Interface Case Style TSSOP
No. of Pins 16Pins
No. of I/O's 8I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

1,451

1+ $0.541 Price For Promotional price 10+ $0.541 Price For Promotional price 25+ $0.541 Price For Promotional price 50+ $0.541 Price For Promotional price 100+ $0.541 Price For Promotional price 250+ $0.541 Price For Promotional price 500+ $0.541 Price For Promotional price 1000+ $0.541 Price For Promotional price More Pricing...

Qty

1,451 in stock

+ Check Stock & Lead Times

1,451 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

View Additional Avnet Stock

Each (Supplied on Cut Tape)

1+ $0.541 Promotional price 10+ $0.541 Promotional price 25+ $0.541 Promotional price 50+ $0.541 Promotional price 100+ $0.541 Promotional price 250+ $0.541 Promotional price 500+ $0.541 Promotional price 1000+ $0.541 Promotional price More Pricing...

Add
Min: 1 Mult: 1
8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's Cut Tape - -
PCA9555PWR
PCA9555PWR - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

63K6070

TEXAS INSTRUMENTS - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

TEXAS INSTRUMENTS 

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

+ Check Stock & Lead Times

1,391 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/2/18

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 2.3V
Supply Voltage Max 5.5V
Interface Case Style TSSOP
No. of Pins 24Pins
No. of I/O's 16I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

1,391

1+ $2.48 Price For 10+ $2.10 Price For 25+ $1.96 Price For 50+ $1.82 Price For 100+ $1.68 Price For 250+ $1.58 Price For 500+ $1.47 Price For 1000+ $1.22 Price For More Pricing...

Qty

1,391 in stock

+ Check Stock & Lead Times

1,391 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/2/18

View Additional Avnet Stock

Each (Supplied on Cut Tape)

1+ $2.48 10+ $2.10 25+ $1.96 50+ $1.82 100+ $1.68 250+ $1.58 500+ $1.47 1000+ $1.22 More Pricing...

Add
Min: 1 Mult: 1
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's Cut Tape - -
PCF8574T/3,512
PCF8574T/3,512 - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

70R6870

NXP - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

Chip Configuration 8bit
Bus Frequency 100kHz
IC Interface Type I2C

+ See all product info

NXP 

I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

+ Check Stock & Lead Times

1,329 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 8bit
Bus Frequency 100kHz
IC Interface Type I2C
Supply Voltage Min 2.5V
Supply Voltage Max 6V
Interface Case Style SOIC
No. of Pins 16Pins
No. of I/O's 8I/O's
Packaging Each
Product Range -
Automotive Qualification Standard -

1,329

1+ $1.19 Price For 10+ $1.01 Price For 100+ $0.775 Price For 500+ $0.685 Price For 1000+ $0.54 Price For 2500+ $0.479 Price For 10000+ $0.461 Price For More Pricing...

Qty

1,329 in stock

+ Check Stock & Lead Times

1,329 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

View Additional Avnet Stock

Each

1+ $1.19 10+ $1.01 100+ $0.775 500+ $0.685 1000+ $0.54 2500+ $0.479 10000+ $0.461 More Pricing...

Add
Min: 1 Mult: 1
8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's Each - -
PCA9555PW,118
PCA9555PW,118 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

70R6680

NXP - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

NXP 

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

+ Check Stock & Lead Times

1,184 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 2.3V
Supply Voltage Max 5.5V
Interface Case Style TSSOP
No. of Pins 24Pins
No. of I/O's 16I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

1,184

1+ $1.62 Price For 10+ $1.38 Price For 25+ $1.29 Price For 50+ $1.19 Price For 100+ $1.10 Price For 250+ $1.03 Price For 500+ $0.963 Price For 1000+ $0.798 Price For More Pricing...

Qty

1,184 in stock

+ Check Stock & Lead Times

1,184 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

View Additional Avnet Stock

Each (Supplied on Cut Tape)

1+ $1.62 10+ $1.38 25+ $1.29 50+ $1.19 100+ $1.10 250+ $1.03 500+ $0.963 1000+ $0.798 More Pricing...

Add
Min: 1 Mult: 1
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's Cut Tape - -
PCF8574T/3,518
PCF8574T/3,518 - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

70R6871

NXP - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

Chip Configuration 8bit
Bus Frequency 100kHz
IC Interface Type I2C

+ See all product info

NXP 

I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

+ Check Stock & Lead Times

1,059 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 8bit
Bus Frequency 100kHz
IC Interface Type I2C
Supply Voltage Min 2.5V
Supply Voltage Max 6V
Interface Case Style SOIC
No. of Pins 16Pins
No. of I/O's 8I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

1,059

1+ $1.19 Price For 10+ $1.01 Price For 25+ $0.932 Price For 50+ $0.853 Price For 100+ $0.775 Price For 250+ $0.73 Price For 500+ $0.685 Price For More Pricing...

Qty

1,059 in stock

+ Check Stock & Lead Times

1,059 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Each (Supplied on Cut Tape)

1+ $1.19 10+ $1.01 25+ $0.932 50+ $0.853 100+ $0.775 250+ $0.73 500+ $0.685 More Pricing...

Add
Min: 1 Mult: 1
8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's Cut Tape - -
PCA9555DWR
PCA9555DWR - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC

63K6068

TEXAS INSTRUMENTS - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

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TEXAS INSTRUMENTS 

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC

+ Check Stock & Lead Times

1,008 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 2.3V
Supply Voltage Max 5.5V
Interface Case Style SOIC
No. of Pins 24Pins
No. of I/O's 16I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

1,008

1+ $2.06 Price For 10+ $1.75 Price For 25+ $1.63 Price For 50+ $1.52 Price For 100+ $1.40 Price For 250+ $1.32 Price For 500+ $1.23 Price For 1000+ $1.02 Price For More Pricing...

Qty

1,008 in stock

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1,008 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Each (Supplied on Cut Tape)

1+ $2.06 10+ $1.75 25+ $1.63 50+ $1.52 100+ $1.40 250+ $1.32 500+ $1.23 1000+ $1.02 More Pricing...

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Min: 1 Mult: 1
16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24Pins 16I/O's Cut Tape - -
TCA9554ADBR
TCA9554ADBR - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP

70Y5453

TEXAS INSTRUMENTS - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

TEXAS INSTRUMENTS 

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP

+ Check Stock & Lead Times

1,000 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Available in quantity shown
Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 1.65V
Supply Voltage Max 5.5V
Interface Case Style SSOP
No. of Pins 16Pins
No. of I/O's 8I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

1,000

1+ $0.482 Price For Promotional price 10+ $0.482 Price For Promotional price 25+ $0.482 Price For Promotional price 50+ $0.482 Price For Promotional price 100+ $0.482 Price For Promotional price 250+ $0.482 Price For Promotional price 500+ $0.482 Price For Promotional price 1000+ $0.482 Price For Promotional price More Pricing...

Qty

1,000 in stock

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1,000 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each (Supplied on Cut Tape)

Available in quantity shown

1+ $0.482 Promotional price 10+ $0.482 Promotional price 25+ $0.482 Promotional price 50+ $0.482 Promotional price 100+ $0.482 Promotional price 250+ $0.482 Promotional price 500+ $0.482 Promotional price 1000+ $0.482 Promotional price More Pricing...

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8bit 400kHz I2C, SMBus 1.65V 5.5V SSOP 16Pins 8I/O's Cut Tape - -
MCP23S17-E/SO
MCP23S17-E/SO - I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

31K2950

MICROCHIP - I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

Chip Configuration 16bit
Bus Frequency 10MHz
IC Interface Type Serial, SPI

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MICROCHIP 

I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

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942 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/2/18

Chip Configuration 16bit
Bus Frequency 10MHz
IC Interface Type Serial, SPI
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style SOIC
No. of Pins 28Pins
No. of I/O's 16I/O's
Packaging Each
Product Range -
Automotive Qualification Standard -

942

1+ $1.30 Price For 25+ $1.08 Price For 100+ $0.979 Price For

Qty

942 in stock

+ Check Stock & Lead Times

942 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/2/18

View Additional Avnet Stock

Each

1+ $1.30 25+ $1.08 100+ $0.979

Add
Min: 1 Mult: 1
16bit 10MHz Serial, SPI 4.5V 5.5V SOIC 28Pins 16I/O's Each - -
PCF8574TS/3,112
PCF8574TS/3,112 - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SSOP

70R6872

NXP - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SSOP

Chip Configuration 8bit
Bus Frequency 100kHz
IC Interface Type I2C

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NXP 

I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SSOP

+ Check Stock & Lead Times

935 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 8bit
Bus Frequency 100kHz
IC Interface Type I2C
Supply Voltage Min 2.5V
Supply Voltage Max 6V
Interface Case Style SSOP
No. of Pins 20Pins
No. of I/O's 8I/O's
Packaging Each
Product Range -
Automotive Qualification Standard -

935

1+ $0.414 Price For Promotional price 10+ $0.414 Price For Promotional price 100+ $0.414 Price For Promotional price 500+ $0.414 Price For Promotional price 1000+ $0.414 Price For Promotional price 2500+ $0.414 Price For Promotional price 10000+ $0.414 Price For Promotional price More Pricing...

Qty

935 in stock

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935 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Each

1+ $0.414 Promotional price 10+ $0.414 Promotional price 100+ $0.414 Promotional price 500+ $0.414 Promotional price 1000+ $0.414 Promotional price 2500+ $0.414 Promotional price 10000+ $0.414 Promotional price More Pricing...

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Min: 1 Mult: 1
8bit 100kHz I2C 2.5V 6V SSOP 20Pins 8I/O's Each - -
PCF8574AT/3,518
PCF8574AT/3,518 - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

70R6867

NXP - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

Chip Configuration 8bit
Bus Frequency 100kHz
IC Interface Type I2C

+ See all product info

NXP 

I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC

+ Check Stock & Lead Times

907 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 8bit
Bus Frequency 100kHz
IC Interface Type I2C
Supply Voltage Min 2.5V
Supply Voltage Max 6V
Interface Case Style SOIC
No. of Pins 16Pins
No. of I/O's 8I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

907

1+ $1.19 Price For 10+ $1.01 Price For 25+ $0.932 Price For 50+ $0.853 Price For 100+ $0.775 Price For 250+ $0.73 Price For 500+ $0.685 Price For More Pricing...

Qty

907 in stock

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907 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Each (Supplied on Cut Tape)

1+ $1.19 10+ $1.01 25+ $0.932 50+ $0.853 100+ $0.775 250+ $0.73 500+ $0.685 More Pricing...

Add
Min: 1 Mult: 1
8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's Cut Tape - -
PCA9534APWR
PCA9534APWR - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

89W0634

TEXAS INSTRUMENTS - I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

TEXAS INSTRUMENTS 

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

+ Check Stock & Lead Times

771 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 2/26/18

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 2.3V
Supply Voltage Max 5.5V
Interface Case Style TSSOP
No. of Pins 16Pins
No. of I/O's 8I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

771

1+ $0.636 Price For Promotional price 10+ $0.636 Price For Promotional price 25+ $0.636 Price For Promotional price 50+ $0.636 Price For Promotional price 100+ $0.636 Price For Promotional price 250+ $0.636 Price For Promotional price 500+ $0.636 Price For Promotional price 1000+ $0.636 Price For Promotional price More Pricing...

Qty

771 in stock

+ Check Stock & Lead Times

771 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 2/26/18

Each (Supplied on Cut Tape)

1+ $0.636 Promotional price 10+ $0.636 Promotional price 25+ $0.636 Promotional price 50+ $0.636 Promotional price 100+ $0.636 Promotional price 250+ $0.636 Promotional price 500+ $0.636 Promotional price 1000+ $0.636 Promotional price More Pricing...

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Min: 1 Mult: 1
8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's Cut Tape - -
CP82C55AZ
CP82C55AZ - I/O Expander, 8bit, 8 MHz, CMOS, 4.5 V, 5.5 V, DIP

79K6035

INTERSIL - I/O Expander, 8bit, 8 MHz, CMOS, 4.5 V, 5.5 V, DIP

Chip Configuration 8bit
Bus Frequency 8MHz
IC Interface Type CMOS

+ See all product info

INTERSIL 

I/O Expander, 8bit, 8 MHz, CMOS, 4.5 V, 5.5 V, DIP

+ Check Stock & Lead Times

729 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/26/18

Chip Configuration 8bit
Bus Frequency 8MHz
IC Interface Type CMOS
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style DIP
No. of Pins 40Pins
No. of I/O's 24I/O's
Packaging Each
Product Range -
Automotive Qualification Standard -

729

1+ $7.40 Price For 10+ $6.69 Price For 25+ $6.38 Price For 50+ $5.96 Price For 100+ $5.54 Price For 250+ $5.29 Price For 500+ $4.83 Price For More Pricing...

Qty

729 in stock

+ Check Stock & Lead Times

729 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/26/18

Each

1+ $7.40 10+ $6.69 25+ $6.38 50+ $5.96 100+ $5.54 250+ $5.29 500+ $4.83 More Pricing...

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Min: 1 Mult: 1
8bit 8MHz CMOS 4.5V 5.5V DIP 40Pins 24I/O's Each - -
PCA9539DWR
PCA9539DWR - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC

63K6060

TEXAS INSTRUMENTS - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

TEXAS INSTRUMENTS 

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC

+ Check Stock & Lead Times

661 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 2.3V
Supply Voltage Max 5.5V
Interface Case Style SOIC
No. of Pins 24Pins
No. of I/O's 16I/O's
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -

661

1+ $2.08 Price For 10+ $1.76 Price For 25+ $1.64 Price For 50+ $1.53 Price For 100+ $1.41 Price For 250+ $1.33 Price For 500+ $1.24 Price For 1000+ $1.03 Price For More Pricing...

Qty

661 in stock

+ Check Stock & Lead Times

661 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Each (Supplied on Cut Tape)

1+ $2.08 10+ $1.76 25+ $1.64 50+ $1.53 100+ $1.41 250+ $1.33 500+ $1.24 1000+ $1.03 More Pricing...

Add
Min: 1 Mult: 1
16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24Pins 16I/O's Cut Tape - -
PCA9555PW,112
PCA9555PW,112 - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

70R6679

NXP - I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

+ See all product info

NXP 

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

+ Check Stock & Lead Times

649 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 2.3V
Supply Voltage Max 5.5V
Interface Case Style TSSOP
No. of Pins 24Pins
No. of I/O's 16I/O's
Packaging Each
Product Range -
Automotive Qualification Standard -

649

1+ $0.596 Price For Promotional price 10+ $0.596 Price For Promotional price 100+ $0.596 Price For Promotional price 500+ $0.596 Price For Promotional price 1000+ $0.596 Price For Promotional price 2500+ $0.596 Price For Promotional price 5000+ $0.596 Price For Promotional price More Pricing...

Qty

649 in stock

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649 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/5/18

View Additional Avnet Stock

Each

1+ $0.596 Promotional price 10+ $0.596 Promotional price 100+ $0.596 Promotional price 500+ $0.596 Promotional price 1000+ $0.596 Promotional price 2500+ $0.596 Promotional price 5000+ $0.596 Promotional price More Pricing...

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Min: 1 Mult: 1
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's Each - -
PCF8574AN
PCF8574AN - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, DIP

75C5234

TEXAS INSTRUMENTS - I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, DIP

Chip Configuration 8bit
Bus Frequency 100kHz
IC Interface Type I2C

+ See all product info

TEXAS INSTRUMENTS 

I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, DIP

+ Check Stock & Lead Times

599 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/26/18

Chip Configuration 8bit
Bus Frequency 100kHz
IC Interface Type I2C
Supply Voltage Min 2.5V
Supply Voltage Max 6V
Interface Case Style DIP
No. of Pins 16Pins
No. of I/O's 8I/O's
Packaging Each
Product Range -
Automotive Qualification Standard -

599

1+ $1.39 Price For 10+ $1.19 Price For 100+ $0.908 Price For 500+ $0.802 Price For 1000+ $0.633 Price For 2500+ $0.562 Price For 10000+ $0.541 Price For More Pricing...

Qty

599 in stock

+ Check Stock & Lead Times

599 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/26/18

Each

1+ $1.39 10+ $1.19 100+ $0.908 500+ $0.802 1000+ $0.633 2500+ $0.562 10000+ $0.541 More Pricing...

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Min: 1 Mult: 1
8bit 100kHz I2C 2.5V 6V DIP 16Pins 8I/O's Each - -
CY8C9520A-24PVXI
CY8C9520A-24PVXI - I/O Expander, 8bit, 12 MHz, I2C, 3 V, 5.25 V, SSOP

41M1395

CYPRESS SEMICONDUCTOR - I/O Expander, 8bit, 12 MHz, I2C, 3 V, 5.25 V, SSOP

Chip Configuration 8bit
Bus Frequency 12MHz
IC Interface Type I2C

+ See all product info

CYPRESS SEMICONDUCTOR 

I/O Expander, 8bit, 12 MHz, I2C, 3 V, 5.25 V, SSOP

+ Check Stock & Lead Times

532 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/19/18

Chip Configuration 8bit
Bus Frequency 12MHz
IC Interface Type I2C
Supply Voltage Min 3V
Supply Voltage Max 5.25V
Interface Case Style SSOP
No. of Pins 28Pins
No. of I/O's 20I/O's
Packaging Each
Product Range -
Automotive Qualification Standard -

532

1+ $3.86 Price For 10+ $3.45 Price For 25+ $3.11 Price For 50+ $2.95 Price For 100+ $2.78 Price For 250+ $2.46 Price For 500+ $1.93 Price For More Pricing...

Qty

532 in stock

+ Check Stock & Lead Times

532 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/19/18

Each

1+ $3.86 10+ $3.45 25+ $3.11 50+ $2.95 100+ $2.78 250+ $2.46 500+ $1.93 More Pricing...

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Min: 1 Mult: 1
8bit 12MHz I2C 3V 5.25V SSOP 28Pins 20I/O's Each - -