I/O Expanders

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  Manufacturer Part No Newark Part No. Manufacturer / Description
Avail Price For
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 Qualifications Standard
 
 
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MCP23S17-E/SS
MCP23S17-E/SS

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

11,177 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/17/17

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 Qualifications Standard -

11,177

Each

1+ $1.32 Price For 25+ $1.10 Price For 100+ $1.00 Price For

Qty

11,177 in stock

+ Check Stock & Lead Times

11,177 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/17/17

Each

1+ $1.32 25+ $1.10 100+ $1.00

Buy
16bit 10MHz Serial, SPI 4.5V 5.5V SSOP 28Pins 16I/O's Each - -
MCP23017-E/SS
MCP23017-E/SS

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

4,662 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/17/17

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 Qualifications Standard -

4,662

Each

1+ $1.26 Price For 25+ $1.05 Price For 100+ $0.95 Price For

Qty

4,662 in stock

+ Check Stock & Lead Times

4,662 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/17/17

View Additional Avnet Stock

Each

1+ $1.26 25+ $1.05 100+ $0.95

Buy
16bit 1.7MHz I2C, Serial 4.5V 5.5V SSOP 28Pins 16I/O's Each - -
PCA9536DGKR
PCA9536DGKR

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

2,523 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

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 Qualifications Standard -

2,523

Each (Supplied on Cut Tape)

1+ $1.27 Price For 10+ $1.12 Price For 25+ $1.02 Price For 50+ $0.899 Price For 100+ $0.709 Price For More Less

Qty

2,523 in stock

+ Check Stock & Lead Times

2,523 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

Each (Supplied on Cut Tape)

1+ $1.27 10+ $1.12 25+ $1.02 More pricing

Buy
4bit 400kHz I2C, SMBus 2.3V 5.5V VSSOP 8Pins 4I/O's Cut Tape - -
PCA9555PW,118
PCA9555PW,118

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

2,164 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

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 Qualifications Standard -

2,164

Each (Supplied on Cut Tape)

1+ $1.61 Price For 10+ $1.43 Price For 25+ $1.29 Price For 100+ $1.13 Price For 250+ $0.988 Price For 500+ $0.876 Price For 1000+ $0.666 Price For More Less

Qty

2,164 in stock

+ Check Stock & Lead Times

2,164 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

View Additional Avnet Stock

Each (Supplied on Cut Tape)

1+ $1.61 10+ $1.43 25+ $1.29 More pricing

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's Cut Tape - -
TCA6424ARGJR
TCA6424ARGJR

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

2,133 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

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 Qualifications Standard -

2,133

Each (Supplied on Cut Tape)

1+ $1.84 Price For 10+ $1.65 Price For 25+ $1.53 Price For 50+ $1.49 Price For 100+ $1.33 Price For 250+ $1.25 Price For 500+ $1.09 Price For 1000+ $0.782 Price For More Less

Qty

2,133 in stock

+ Check Stock & Lead Times

2,133 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

Each (Supplied on Cut Tape)

1+ $1.84 10+ $1.65 25+ $1.53 More pricing

Buy
8bit 400kHz I2C, SMBus 1.65V 5.5V UQFN 32Pins 24I/O's Cut Tape - -
PCA9555DWR
PCA9555DWR

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

+ 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

2,021 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

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 Qualifications Standard -

2,021

Each (Supplied on Cut Tape)

1+ $1.95 Price For 10+ $1.70 Price For 100+ $1.36 Price For 500+ $1.19 Price For 1000+ $0.975 Price For More Less

Qty

2,021 in stock

+ Check Stock & Lead Times

2,021 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

Each (Supplied on Cut Tape)

1+ $1.95 10+ $1.70 100+ $1.36 More pricing

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24Pins 16I/O's Cut Tape - -
PCA9555PWR
PCA9555PWR

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

1,951 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/3/17

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 Qualifications Standard -

1,951

Each (Supplied on Cut Tape)

1+ $2.39 Price For 10+ $2.08 Price For 100+ $1.66 Price For 500+ $1.46 Price For 1000+ $1.20 Price For More Less

Qty

1,951 in stock

+ Check Stock & Lead Times

1,951 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/3/17

Each (Supplied on Cut Tape)

1+ $2.39 10+ $2.08 100+ $1.66 More pricing

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's Cut Tape - -
TCA9554APWR
TCA9554APWR

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

1,732 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

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 Qualifications Standard -

1,732

Each (Supplied on Cut Tape)

1+ $1.13 Price For 10+ $1.00 Price For 25+ $0.927 Price For 50+ $0.90 Price For 100+ $0.803 Price For More Less

Qty

1,732 in stock

+ Check Stock & Lead Times

1,732 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

Each (Supplied on Cut Tape)

1+ $1.13 10+ $1.00 25+ $0.927 More pricing

Buy
8bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 16Pins 8I/O's Cut Tape - -
PCA9535RGER
PCA9535RGER

71K9094

TEXAS INSTRUMENTS

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

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, VQFN

+ Check Stock & Lead Times

1,691 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

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

1,691

Each (Supplied on Cut Tape)

1+ $1.37 Price For Promotional price 10+ $1.37 Price For Promotional price 25+ $1.26 Price For Promotional price 50+ $1.26 Price For Promotional price 100+ $1.26 Price For Promotional price More Less

Qty

1,691 in stock

+ Check Stock & Lead Times

1,691 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

Each (Supplied on Cut Tape)

1+ $1.37 Promotional price 10+ $1.37 Promotional price 25+ $1.26 Promotional price More pricing

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V VQFN 24Pins 16I/O's Cut Tape - -
PCF8574T/3,512
PCF8574T/3,512

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

1,438 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

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 Qualifications Standard -

1,438

Each

1+ $1.12 Price For 10+ $1.01 Price For 25+ $0.90 Price For 100+ $0.81 Price For 250+ $0.72 Price For 500+ $0.63 Price For 1000+ $0.522 Price For 2500+ $0.486 Price For More Less

Qty

1,438 in stock

+ Check Stock & Lead Times

1,438 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

View Additional Avnet Stock

Each

1+ $1.12 10+ $1.01 25+ $0.90 More pricing

Buy
8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's Each - -
PCA9539PW,118
PCA9539PW,118

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

1,345 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

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 Qualifications Standard -

1,345

Each (Supplied on Cut Tape)

1+ $2.31 Price For 10+ $2.05 Price For 25+ $1.85 Price For 100+ $1.62 Price For 250+ $1.42 Price For 500+ $1.26 Price For 1000+ $0.954 Price For More Less

Qty

1,345 in stock

+ Check Stock & Lead Times

1,345 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

Each (Supplied on Cut Tape)

1+ $2.31 10+ $2.05 25+ $1.85 More pricing

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's Cut Tape - -
TCA6416APWR
TCA6416APWR

10R6151

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

1,302 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/3/17

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 Qualifications Standard -

1,302

Each (Supplied on Cut Tape)

1+ $0.835 Price For Promotional price 10+ $0.765 Price For Promotional price 100+ $0.707 Price For Promotional price 500+ $0.707 Price For Promotional price 1000+ $0.656 Price For Promotional price More Less

Qty

1,302 in stock

+ Check Stock & Lead Times

1,302 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/3/17

Each (Supplied on Cut Tape)

1+ $0.835 Promotional price 10+ $0.765 Promotional price 100+ $0.707 Promotional price More pricing

Buy
16bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 24Pins 16I/O's Cut Tape - -
PCA9539DWR
PCA9539DWR

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

1,201 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

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 Qualifications Standard -

1,201

Each (Supplied on Cut Tape)

1+ $2.00 Price For 10+ $1.77 Price For 25+ $1.64 Price For 50+ $1.59 Price For 100+ $1.42 Price For More Less

Qty

1,201 in stock

+ Check Stock & Lead Times

1,201 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

View Additional Avnet Stock

Each (Supplied on Cut Tape)

1+ $2.00 10+ $1.77 25+ $1.64 More pricing

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24Pins 16I/O's Cut Tape - -
PCF8574T/3,518
PCF8574T/3,518

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

1,117 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

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 Qualifications Standard -

1,117

Each (Supplied on Cut Tape)

1+ $0.655 Price For Promotional price 10+ $0.655 Price For Promotional price 25+ $0.655 Price For Promotional price 100+ $0.60 Price For Promotional price 250+ $0.60 Price For Promotional price 500+ $0.554 Price For Promotional price 1000+ $0.515 Price For Promotional price More Less

Qty

1,117 in stock

+ Check Stock & Lead Times

1,117 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

View Additional Avnet Stock

Each (Supplied on Cut Tape)

1+ $0.655 Promotional price 10+ $0.655 Promotional price 25+ $0.655 Promotional price More pricing

Buy
8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's Cut Tape - -
PCF8574TS/3,112
PCF8574TS/3,112

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

+ See all product info

NXP 

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

+ Check Stock & Lead Times

1,095 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

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 Qualifications Standard -

1,095

Each

1+ $1.12 Price For 10+ $1.01 Price For 25+ $0.90 Price For 100+ $0.81 Price For 250+ $0.72 Price For 500+ $0.63 Price For 1000+ $0.522 Price For 2500+ $0.486 Price For More Less

Qty

1,095 in stock

+ Check Stock & Lead Times

1,095 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

View Additional Avnet Stock

Each

1+ $1.12 10+ $1.01 25+ $0.90 More pricing

Buy
8bit 100kHz I2C 2.5V 6V SSOP 20Pins 8I/O's Each - -
TCA9535PWR
TCA9535PWR

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

1,037 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/20/17

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 Qualifications Standard -

1,037

Each (Supplied on Cut Tape)

1+ $1.23 Price For 10+ $1.07 Price For 100+ $0.85 Price For 500+ $0.744 Price For 1000+ $0.612 Price For More Less

Qty

1,037 in stock

+ Check Stock & Lead Times

1,037 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/20/17

Each (Supplied on Cut Tape)

1+ $1.23 10+ $1.07 100+ $0.85 More pricing

Buy
16bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 24Pins 16I/O's Cut Tape - -
PCA9557PW,112
PCA9557PW,112

70R6686

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

1,024 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

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 Each
Product Range -
Automotive Qualifications Standard -

1,024

Each

1+ $0.715 Price For Promotional price 10+ $0.715 Price For Promotional price 25+ $0.656 Price For Promotional price 100+ $0.656 Price For Promotional price 250+ $0.605 Price For Promotional price 500+ $0.605 Price For Promotional price 1000+ $0.562 Price For Promotional price 2500+ $0.525 Price For Promotional price More Less

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1,024 in stock

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1,024 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/27/17

View Additional Avnet Stock

Each

1+ $0.715 Promotional price 10+ $0.715 Promotional price 25+ $0.656 Promotional price More pricing

Buy
8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's Each - -
PCA9535DWR
PCA9535DWR

63K6052

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

1,003 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

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 Qualifications Standard -

1,003

Each (Supplied on Cut Tape)

1+ $1.37 Price For Promotional price 10+ $1.37 Price For Promotional price 25+ $1.26 Price For Promotional price 50+ $1.26 Price For Promotional price 100+ $1.26 Price For Promotional price More Less

Qty

1,003 in stock

+ Check Stock & Lead Times

1,003 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

Each (Supplied on Cut Tape)

1+ $1.37 Promotional price 10+ $1.37 Promotional price 25+ $1.26 Promotional price More pricing

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16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24Pins 16I/O's Cut Tape - -
TCA9554ADBR
TCA9554ADBR

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)

More stock available week commencing 3/20/17

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 Qualifications Standard -

1,000

Each (Supplied on Cut Tape)

1+ $0.702 Price For Promotional price 10+ $0.644 Price For Promotional price 100+ $0.594 Price For Promotional price 500+ $0.594 Price For Promotional price 1000+ $0.552 Price For Promotional price More Less

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)

More stock available week commencing 3/20/17

Each (Supplied on Cut Tape)

1+ $0.702 Promotional price 10+ $0.644 Promotional price 100+ $0.594 Promotional price More pricing

Buy
8bit 400kHz I2C, SMBus 1.65V 5.5V SSOP 16Pins 8I/O's Cut Tape - -
PCA9534APWR
PCA9534APWR

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

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

More stock available week commencing 3/20/17

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 Qualifications Standard -

805

Each (Supplied on Cut Tape)

1+ $1.01 Price For Promotional price 10+ $0.922 Price For Promotional price 100+ $0.851 Price For Promotional price 500+ $0.851 Price For Promotional price 1000+ $0.79 Price For Promotional price More Less

Qty

805 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 3/20/17

Each (Supplied on Cut Tape)

1+ $1.01 Promotional price 10+ $0.922 Promotional price 100+ $0.851 Promotional price More pricing

Buy
8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's Cut Tape - -
MCP23017-E/SP
MCP23017-E/SP

31K2959

MICROCHIP

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

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, DIP

+ Check Stock & Lead Times

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

More stock available week commencing 4/17/17

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 DIP
No. of Pins 28Pins
No. of I/O's 16I/O's
Packaging Each
Product Range -
Automotive Qualifications Standard -

800

Each

1+ $1.20 Price For 25+ $1.00 Price For 100+ $0.91 Price For

Qty

800 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 4/17/17

Each

1+ $1.20 25+ $1.00 100+ $0.91

Buy
16bit 1.7MHz I2C, Serial 4.5V 5.5V DIP 28Pins 16I/O's Each - -
PCA9555PW,112
PCA9555PW,112

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

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

More stock available week commencing 3/27/17

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 Qualifications Standard -

774

Each

1+ $0.855 Price For Promotional price 10+ $0.855 Price For Promotional price 25+ $0.784 Price For Promotional price 100+ $0.784 Price For Promotional price 250+ $0.724 Price For Promotional price 500+ $0.724 Price For Promotional price 1000+ $0.672 Price For Promotional price 2500+ $0.627 Price For Promotional price More Less

Qty

774 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 3/27/17

View Additional Avnet Stock

Each

1+ $0.855 Promotional price 10+ $0.855 Promotional price 25+ $0.784 Promotional price More pricing

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's Each - -
PCF8574N
PCF8574N

75C5238

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

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

More stock available week commencing 4/10/17

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 Qualifications Standard -

745

Each

1+ $0.944 Price For Promotional price 10+ $0.865 Price For Promotional price 100+ $0.799 Price For Promotional price 500+ $0.799 Price For Promotional price 1000+ $0.742 Price For Promotional price 2500+ $0.692 Price For Promotional price 5000+ $0.675 Price For Promotional price 10000+ $0.649 Price For Promotional price More Less

Qty

745 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 4/10/17

Each

1+ $0.944 Promotional price 10+ $0.865 Promotional price 100+ $0.799 Promotional price More pricing

Buy
8bit 100kHz I2C 2.5V 6V DIP 16Pins 8I/O's Each - -
MCP23S17T-E/SO
MCP23S17T-E/SO

31K2954

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

+ See all product info

MICROCHIP 

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

+ Check Stock & Lead Times

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

More stock available week commencing 4/17/17

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 Cut Tape
Product Range -
Automotive Qualifications Standard -

689

Each (Supplied on Cut Tape)

1+ $1.26 Price For 25+ $1.05 Price For 100+ $0.95 Price For

Qty

689 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 4/17/17

Each (Supplied on Cut Tape)

1+ $1.26 25+ $1.05 100+ $0.95

Buy
16bit 10MHz Serial, SPI 4.5V 5.5V SOIC 28Pins 16I/O's Cut Tape - -
CP82C55AZ
CP82C55AZ

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

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

More stock available week commencing 4/3/17

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 Qualifications Standard -

625

Each

1+ $6.73 Price For 10+ $6.08 Price For 25+ $5.80 Price For 50+ $5.42 Price For 100+ $5.03 Price For 250+ $4.77 Price For 500+ $4.36 Price For More Less

Qty

625 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 4/3/17

Each

1+ $6.73 10+ $6.08 25+ $5.80 More pricing

Buy
8bit 8MHz CMOS 4.5V 5.5V DIP 40Pins 24I/O's Each - -
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