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Semiconductors - ICs - I/O Expanders

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  Newark Part No. Manufacturer 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
 
 
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31K2952
MCP23S17-E/SS

MCP23S17-E/SS

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

11,705 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/12/16

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 -

11,705

Each

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

Qty

11,705 in stock

+ Check Stock & Lead Times

11,705 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/12/16

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 -
31K2960
MCP23017-E/SS

MCP23017-E/SS

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

10,183 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/12/16

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 -

10,183

Each

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

Qty

10,183 in stock

+ Check Stock & Lead Times

10,183 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/12/16

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 -
70R6686
PCA9557PW,112

PCA9557PW,112

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

1,138 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/5/16

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 -

1,138

Each

1+ $1.23 10+ $1.11 25+ $0.656 Promotional price 100+ $0.885 250+ $0.605 Promotional price 500+ $0.689 1000+ $0.571 2500+ $0.531 More Less

Qty

1,138 in stock

+ Check Stock & Lead Times

1,138 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/5/16

Each

1+ $1.23 10+ $1.11 25+ $0.656 Promotional price More pricing

Buy
8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's Each -
70R6870
PCF8574T/3,512

PCF8574T/3,512

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

1,421 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/19/16

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 -

1,421 in stock

+ Check Stock & Lead Times

1,421 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/19/16

Each

1+ $0.655 Promotional price 10+ $0.655 Promotional price 25+ $0.60 Promotional price More pricing

Buy
8bit 100kHz I2C 2.5V 6V SOIC 16Pins 8I/O's Each -
08J8738
MCP23008-E/SO

MCP23008-E/SO

MICROCHIP

I/O Expander, 8bit, 1.7 MHz, I2C, Serial, 1.8 V, 5.5 V, SOIC

Chip Configuration 8bit
Bus Frequency 1.7MHz
IC Interface Type I2C, Serial

+ See all product info

MICROCHIP 

I/O Expander, 8bit, 1.7 MHz, I2C, Serial, 1.8 V, 5.5 V, SOIC

+ Check Stock & Lead Times

1,273 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/12/16

Chip Configuration 8bit
Bus Frequency 1.7MHz
IC Interface Type I2C, Serial
Supply Voltage Min 1.8V
Supply Voltage Max 5.5V
Interface Case Style SOIC
No. of Pins 18Pins
No. of I/O's 8I/O's
Packaging Each
Product Range -

1,273

Each

1+ $1.02 25+ $0.85 100+ $0.78

Qty

1,273 in stock

+ Check Stock & Lead Times

1,273 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/12/16

Each

1+ $1.02 25+ $0.85 100+ $0.78

Buy
8bit 1.7MHz I2C, Serial 1.8V 5.5V SOIC 18Pins 8I/O's Each -
70R6679
PCA9555PW,112

PCA9555PW,112

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

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

More stock available week commencing 9/5/16

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 -

980

Each

1+ $1.54 10+ $1.39 25+ $1.24 100+ $1.12 250+ $0.99 500+ $0.867 1000+ $0.718 2500+ $0.669 More Less

Qty

980 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 9/5/16

Each

1+ $1.54 10+ $1.39 25+ $1.24 More pricing

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24Pins 16I/O's Each -
75C5238
PCF8574N

PCF8574N

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

1,011 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/22/16

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 -

1,011

Each

1+ $1.52 10+ $1.30 100+ $1.05 500+ $0.909 1000+ $0.748 2500+ $0.696 5000+ $0.675 10000+ $0.649 More Less

Qty

1,011 in stock

+ Check Stock & Lead Times

1,011 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/22/16

Each

1+ $1.52 10+ $1.30 100+ $1.05 More pricing

Buy
8bit 100kHz I2C 2.5V 6V DIP 16Pins 8I/O's Each -
79K6034
CP82C55A-5Z

CP82C55A-5Z

INTERSIL

I/O Expander, 8bit, 5 MHz, CMOS, 4.5 V, 5.5 V, DIP

Chip Configuration 8bit
Bus Frequency 5MHz
IC Interface Type CMOS

+ See all product info

INTERSIL 

I/O Expander, 8bit, 5 MHz, CMOS, 4.5 V, 5.5 V, DIP

+ Check Stock & Lead Times

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

More stock available week commencing 9/5/16

Chip Configuration 8bit
Bus Frequency 5MHz
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 -

719

Each

1+ $6.33 25+ $5.36 100+ $3.85 500+ $2.92 More Less

Qty

719 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 9/5/16

Each

1+ $6.33 25+ $5.36 100+ $3.85 More pricing

Buy
8bit 5MHz CMOS 4.5V 5.5V DIP 40Pins 24I/O's Each -
31K2958
MCP23017-E/SO

MCP23017-E/SO

MICROCHIP

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

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, SOIC

+ Check Stock & Lead Times

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

More stock available week commencing 9/12/16

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 SOIC
No. of Pins 28Pins
No. of I/O's 16I/O's
Packaging Each
Product Range -

651

Each

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

Qty

651 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 9/12/16

Each

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

Buy
16bit 1.7MHz I2C, Serial 4.5V 5.5V SOIC 28Pins 16I/O's Each -
70R6672
PCA9555D,112

PCA9555D,112

NXP

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

Available in quantity shown
Contact us for more availability
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, SOIC

+ Check Stock & Lead Times

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

Available in quantity shown
Contact us for more availability
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 Each
Product Range -

622 in stock

+ Check Stock & Lead Times

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

Each

1+ $1.17 Promotional price 10+ $1.17 Promotional price 25+ $1.07 Promotional price More pricing

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24Pins 16I/O's Each -
98M1572
MCP23S09-E/MG

MCP23S09-E/MG

MICROCHIP

I/O Expander, 8bit, 10 MHz, SPI, 1.8 V, 5.5 V, QFN

Chip Configuration 8bit
Bus Frequency 10MHz
IC Interface Type SPI

+ See all product info

MICROCHIP 

I/O Expander, 8bit, 10 MHz, SPI, 1.8 V, 5.5 V, QFN

+ Check Stock & Lead Times

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

More stock available week commencing 9/12/16

Chip Configuration 8bit
Bus Frequency 10MHz
IC Interface Type SPI
Supply Voltage Min 1.8V
Supply Voltage Max 5.5V
Interface Case Style QFN
No. of Pins 16Pins
No. of I/O's 8I/O's
Packaging Each
Product Range -

119

Each

1+ $1.27 25+ $1.06 100+ $0.96

Qty

119 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 9/12/16

Each

1+ $1.27 25+ $1.06 100+ $0.96

Buy
8bit 10MHz SPI 1.8V 5.5V QFN 16Pins 8I/O's Each -
79K6035
CP82C55AZ

CP82C55AZ

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

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

More stock available week commencing 9/5/16

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 -

528

Each

1+ $7.33 25+ $3.65

Qty

528 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 9/5/16

Each

1+ $7.33 25+ $3.65

Buy
8bit 8MHz CMOS 4.5V 5.5V DIP 40Pins 24I/O's Each -
70R6655
PCA9554APW,112

PCA9554APW,112

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

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

More stock available week commencing 9/5/16

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 -

511 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 9/5/16

Each

1+ $0.851 Promotional price 10+ $0.851 Promotional price 25+ $0.78 Promotional price More pricing

Buy
8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16Pins 8I/O's Each -
41M1395
CY8C9520A-24PVXI

CY8C9520A-24PVXI

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

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

More stock available week commencing 9/5/16

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 -

470

Each

1+ $3.04 25+ $2.63 100+ $2.49 250+ $2.07 500+ $2.01 750+ $1.94 1000+ $1.87 2500+ $1.80 More Less

Qty

470 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 9/5/16

Each

1+ $3.04 25+ $2.63 100+ $2.49 More pricing

Buy
8bit 12MHz I2C 3V 5.25V SSOP 28Pins 20I/O's Each -
70R6445
PCA9502BS,151

PCA9502BS,151

NXP

I/O Expander, 8bit, 400 kHz, I2C, SPI, 2.3 V, 2.7 V, VQFN

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

+ See all product info

NXP 

I/O Expander, 8bit, 400 kHz, I2C, SPI, 2.3 V, 2.7 V, VQFN

+ Check Stock & Lead Times

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

More stock available week commencing 10/3/16

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SPI
Supply Voltage Min 2.3V
Supply Voltage Max 2.7V
Interface Case Style VQFN
No. of Pins 24Pins
No. of I/O's 8I/O's
Packaging Each
Product Range -

444

Each

1+ $2.15 10+ $1.94 25+ $1.73 100+ $1.56 250+ $1.38 500+ $1.21 1000+ $1.00 2500+ $0.932 More Less

Qty

444 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 10/3/16

Each

1+ $2.15 10+ $1.94 25+ $1.73 More pricing

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8bit 400kHz I2C, SPI 2.3V 2.7V VQFN 24Pins 8I/O's Each -
42K8144
CS82C55AZ

CS82C55AZ

INTERSIL

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

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, LCC

+ Check Stock & Lead Times

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

More stock available week commencing 9/5/16

Chip Configuration 8bit
Bus Frequency 8MHz
IC Interface Type CMOS
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style LCC
No. of Pins 44Pins
No. of I/O's 24I/O's
Packaging Each
Product Range -

436

Each

1+ $10.08 25+ $5.02

Qty

436 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 9/5/16

Each

1+ $10.08 25+ $5.02

Buy
8bit 8MHz CMOS 4.5V 5.5V LCC 44Pins 24I/O's Each -
11N8512
PCA9555PW

PCA9555PW

NXP

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

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

+ See all product info

NXP 

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

+ Check Stock & Lead Times

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

More stock available week commencing 10/3/16

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

345

Each

1+ $1.72 10+ $1.55 25+ $1.38 100+ $1.25 250+ $1.11 500+ $0.966 1000+ $0.798 2500+ $0.719 More Less

Qty

345 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 10/3/16

Each

1+ $1.72 10+ $1.55 25+ $1.38 More pricing

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16bit 400kHz I2C 2.3V 5.5V TSSOP 24Pins 16I/O's Each -
70R6437
PCA9500PW,112

PCA9500PW,112

NXP

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.5 V, 3.6 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, 2.5 V, 3.6 V, TSSOP

+ Check Stock & Lead Times

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

More stock available week commencing 9/5/16

Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus
Supply Voltage Min 2.5V
Supply Voltage Max 3.6V
Interface Case Style TSSOP
No. of Pins 16Pins
No. of I/O's 8I/O's
Packaging Each
Product Range -

348 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 9/5/16

Each

1+ $1.09 Promotional price 10+ $1.09 Promotional price 25+ $0.998 Promotional price More pricing

Buy
8bit 400kHz I2C, SMBus 2.5V 3.6V TSSOP 16Pins 8I/O's Each -
79K6075
CS82C55A-5Z

CS82C55A-5Z

INTERSIL

I/O Expander, 8bit, 5 MHz, CMOS, 4.5 V, 5.5 V, LCC

Chip Configuration 8bit
Bus Frequency 5MHz
IC Interface Type CMOS

+ See all product info

INTERSIL 

I/O Expander, 8bit, 5 MHz, CMOS, 4.5 V, 5.5 V, LCC

+ Check Stock & Lead Times

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

More stock available week commencing 8/29/16

Chip Configuration 8bit
Bus Frequency 5MHz
IC Interface Type CMOS
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style LCC
No. of Pins 44Pins
No. of I/O's 24I/O's
Packaging Each
Product Range -

330

Each

1+ $7.59 25+ $6.43 100+ $4.61 500+ $3.50 More Less

Qty

330 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 8/29/16

Each

1+ $7.59 25+ $6.43 100+ $4.61 More pricing

Buy
8bit 5MHz CMOS 4.5V 5.5V LCC 44Pins 24I/O's Each -
31K2957
MCP23017-E/ML

MCP23017-E/ML

MICROCHIP

I/O Expander, 16bit, 1.7 MHz, I2C, 1.8 V, 5.5 V, QFN

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

+ See all product info

MICROCHIP 

I/O Expander, 16bit, 1.7 MHz, I2C, 1.8 V, 5.5 V, QFN

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

More stock available week commencing 10/3/16

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C
Supply Voltage Min 1.8V
Supply Voltage Max 5.5V
Interface Case Style QFN
No. of Pins 28Pins
No. of I/O's 16I/O's
Packaging Each
Product Range -

320

Each

1+ $1.41 25+ $1.18 100+ $1.07

Qty

320 in stock

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

More stock available week commencing 10/3/16

Each

1+ $1.41 25+ $1.18 100+ $1.07

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16bit 1.7MHz I2C 1.8V 5.5V QFN 28Pins 16I/O's Each -
42K3370
IS82C55AZ

IS82C55AZ

INTERSIL

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

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

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INTERSIL 

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

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

More stock available week commencing 9/5/16

Chip Configuration 8bit
Bus Frequency 8MHz
IC Interface Type CMOS
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style LCC
No. of Pins 44Pins
No. of I/O's 24I/O's
Packaging Each
Product Range -

315

Each

1+ $19.43 25+ $9.68

Qty

315 in stock

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

More stock available week commencing 9/5/16

Each

1+ $19.43 25+ $9.68

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8bit 8MHz CMOS 4.5V 5.5V LCC 44Pins 24I/O's Each -
70R6872
PCF8574TS/3,112

PCF8574TS/3,112

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

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

More stock available week commencing 9/5/16

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 -

305

Each

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

Qty

305 in stock

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

More stock available week commencing 9/5/16

Each

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

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8bit 100kHz I2C 2.5V 6V SSOP 20Pins 8I/O's Each -
27M0461
PCA9538DW

PCA9538DW

TEXAS INSTRUMENTS

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

Available in quantity shown
Contact us for more availability
Chip Configuration 8bit
Bus Frequency 400kHz
IC Interface Type I2C, SMBus

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TEXAS INSTRUMENTS 

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

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

Available in quantity shown
Contact us for more availability
Chip Configuration 8bit
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 16Pins
No. of I/O's 8I/O's
Packaging Each
Product Range -

237 in stock

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

Each

1+ $1.08 Promotional price 10+ $0.987 Promotional price 100+ $0.911 Promotional price More pricing

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8bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 16Pins 8I/O's Each -
08J8734
MCP23S08-E/SS

MCP23S08-E/SS

MICROCHIP

I/O Expander, 8bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, SSOP

Chip Configuration 8bit
Bus Frequency 10MHz
IC Interface Type Serial, SPI

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MICROCHIP 

I/O Expander, 8bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, SSOP

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

More stock available week commencing 9/26/16

Chip Configuration 8bit
Bus Frequency 10MHz
IC Interface Type Serial, SPI
Supply Voltage Min 1.8V
Supply Voltage Max 5.5V
Interface Case Style SSOP
No. of Pins 20Pins
No. of I/O's 8I/O's
Packaging Each
Product Range -

233

Each

1+ $1.15 25+ $0.96 100+ $0.87

Qty

233 in stock

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

More stock available week commencing 9/26/16

Each

1+ $1.15 25+ $0.96 100+ $0.87

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8bit 10MHz Serial, SPI 1.8V 5.5V SSOP 20Pins 8I/O's Each -
31K2959
MCP23017-E/SP

MCP23017-E/SP

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

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MICROCHIP 

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

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

More stock available week commencing 9/12/16

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 -

131

Each

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

Qty

131 in stock

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

More stock available week commencing 9/12/16

Each

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

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