151 Products Found

Each  Packaging  Products

Semiconductors - ICs - I/O Expanders

Applied Filters

Packaging
  • Each

Filter

 
Compare Selected
  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price
Qty
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 MSL SVHC
  Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending
 
Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending
31K2952
MCP23S17-E/SS

MCP23S17-E/SS

MICROCHIP

IC, I/O EXPANDER, 16BIT, 10MHZ, SSOP-28

  Write a Review | Ask a Question

18,098

Price for: Each 1

1+ $1.32 26+ $1.10 100+ $1.00

Buy
16bit 10MHz Serial, SPI 4.5V 5.5V SSOP 28 16 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 18,098 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/30/15
31K2960
MCP23017-E/SS

MCP23017-E/SS

MICROCHIP

IC, I/O EXPANDER, 16BIT, 1.7MHZ, SSOP-28

  Write a Review | Ask a Question

7,926

Price for: Each 1

1+ $1.26 26+ $1.05 100+ $0.95

Buy
16bit 1.7MHz I2C, Serial 4.5V 5.5V SSOP 28 16 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 7,926 in stock for same day shipping

see cut-off times

 
Check more stock
  • 1,410 Further stock expected to ship on Feb 2, 2015
  • Per the manufacturer, more stock expected week of 3/30/15
70R6686
PCA9557PW,112

PCA9557PW,112

NXP

IC, I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16

  Write a Review | Ask a Question

2,185

Price for: Each 1

1+ $1.48 10+ $1.32 25+ $1.19 100+ $1.04 more…

Buy
8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16 8 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 2,185 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/23/15
70R6870
PCF8574T/3,512

PCF8574T/3,512

NXP

IC, I/O EXPANDER, 8BIT, 100KHZ, SOIC-16

  Write a Review | Ask a Question

1,844

Price for: Each 1

1+ $1.29 10+ $1.15 25+ $1.03 100+ $0.90 more…

Buy
8bit 100kHz I2C 2.5V 6V SOIC 16 8 Each - No SVHC (16-Jun-2014)
  • 1,844 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/23/15
70R6650
PCA9554AD,112

PCA9554AD,112

NXP

IC, I/O EXPANDER, 8BIT, 400KHZ, SOIC-16

  Write a Review | Ask a Question

1,681

Price for: Each 1

1+ $1.67 10+ $1.49 25+ $1.34 100+ $1.17 more…

Buy
8bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 16 8 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)

(Available until stock is exhausted)

  • 1,681 in stock for same day shipping

see cut-off times

70R6655
PCA9554APW,112

PCA9554APW,112

NXP

IC, I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16

  Write a Review | Ask a Question

1,080

Price for: Each 1

1+ $0.78 Promotional price 10+ $0.78 Promotional price 25+ $0.78 Promotional price 100+ $0.78 Promotional price more…

Buy
8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16 8 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 1,080 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/23/15
70R6437
PCA9500PW,112

PCA9500PW,112

NXP

IC, I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16

  Write a Review | Ask a Question

1,063

Price for: Each 1

1+ $0.998 Promotional price 10+ $0.998 Promotional price 25+ $0.998 Promotional price 100+ $0.998 Promotional price more…

Buy
8bit 400kHz I2C, SMBus 2.5V 3.6V TSSOP 16 8 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 1,063 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/23/15
79K6075
CS82C55A-5Z

CS82C55A-5Z

INTERSIL

IC, PROG PERIPHERAL INTERFACE, LCC-44

  Write a Review | Ask a Question

877

Price for: Each 1

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

Buy
8bit 5MHz CMOS 4.5V 5.5V LCC 44 24 Each MSL 3 - 168 hours To Be Advised
  • 877 in stock for same day shipping

see cut-off times

 
Check more stock
  • 520 Further stock expected to ship on Mar 3, 2015
  • Per the manufacturer, more stock expected week of 3/30/15
70R6872
PCF8574TS/3,112

PCF8574TS/3,112

NXP

IC, I/O EXPANDER, 8BIT, 100KHZ, SSOP-20

  Write a Review | Ask a Question

929

Price for: Each 1

1+ $0.60 Promotional price 10+ $0.60 Promotional price 25+ $0.60 Promotional price 100+ $0.60 Promotional price more…

Buy
8bit 100kHz I2C 2.5V 6V SSOP 20 8 Each - No SVHC (16-Jun-2014)
  • 929 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/23/15
98M1572
MCP23S09-E/MG

MCP23S09-E/MG

MICROCHIP

IC, I/O EXPANDER, 8BIT, 10MHZ, QFN-16

  Write a Review | Ask a Question

732

Price for: Each 1

1+ $1.27 26+ $1.06 100+ $0.96

Buy
8bit 10MHz SPI 1.8V 5.5V QFN 16 8 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 732 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/30/15
11N8512
PCA9555PW

PCA9555PW

NXP

IC, 16BIT, 400kHz, TSSOP-24

  Write a Review | Ask a Question

573

Price for: Each 1

1+ $1.91 10+ $1.72 25+ $1.53 100+ $1.38 more…

Buy
16bit 400kHz I2C 2.3V 5.5V TSSOP 24 16 Each MSL 1 - Unlimited To Be Advised
  • 573 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 8/24/15
79K6035
CP82C55AZ

CP82C55AZ

INTERSIL

IC, PROG PERIPHERAL INTERFACE, 8BIT, 8MHZ, DIP-40

  Write a Review | Ask a Question

498

Price for: Each 1

1+ $7.08 25+ $3.54

Buy
8bit 8MHz CMOS 4.5V 5.5V DIP 40 24 Each - To Be Advised
  • 498 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/30/15
31K2959
MCP23017-E/SP

MCP23017-E/SP

MICROCHIP

IC, I/O EXPANDER, 16BIT, 1.7MHZ, DIP-28

  Write a Review | Ask a Question

534

Price for: Each 1

1+ $1.20 26+ $1.00 100+ $0.91

Buy
16bit 1.7MHz I2C, Serial 4.5V 5.5V DIP 28 16 Each - No SVHC (16-Jun-2014)
  • 534 in stock for same day shipping

see cut-off times

 
Check more stock
  • 405 Further stock expected to ship on Feb 8, 2015
  • Per the manufacturer, more stock expected week of 3/30/15
70R6666
PCA9554PW,112

PCA9554PW,112

NXP

IC, I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16

  Write a Review | Ask a Question

532

Price for: Each 1

1+ $0.78 Promotional price 10+ $0.78 Promotional price 25+ $0.78 Promotional price 100+ $0.78 Promotional price more…

Buy
8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16 8 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)

(Available until stock is exhausted)

  • 532 in stock for same day shipping

see cut-off times

75C5234
PCF8574AN

PCF8574AN

TEXAS INSTRUMENTS

IC, I/O EXPANDER, 8BIT, 100KHZ, DIP-16

  Write a Review | Ask a Question

486

Price for: Each 1

1+ $1.91 10+ $1.52 100+ $1.28 500+ $0.971 more…

Buy
8bit 100kHz I2C 2.5V 6V DIP 16 8 Each - No SVHC (16-Jun-2014)
  • 486 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 2/23/15
70R6445
PCA9502BS,151

PCA9502BS,151

NXP

IC, I/O EXPANDER, 8BIT, 400KHZ, QFN-24

  Write a Review | Ask a Question

454

Price for: Each 1

1+ $2.26 10+ $2.04 25+ $1.82 100+ $1.64 more…

Buy
8bit 400kHz I2C, SPI 2.3V 2.7V VQFN 24 8 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 454 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/16/15
27M0461
PCA9538DW

PCA9538DW

TEXAS INSTRUMENTS

IC, I/O EXPANDER, 8BIT, 400KHZ, SOIC-16

  Write a Review | Ask a Question

427

Price for: Each 1

1+ $1.74 10+ $1.38 100+ $1.16 500+ $0.882 more…

Buy
8bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 16 8 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 427 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 2/23/15
42K3370
IS82C55AZ

IS82C55AZ

INTERSIL

IC, PROG PERIPHERAL INTERFACE, LCC-44

  Write a Review | Ask a Question

390

Price for: Each 1

1+ $18.75 25+ $9.38

Buy
8bit 8MHz CMOS 4.5V 5.5V LCC 44 24 Each MSL 3 - 168 hours To Be Advised
  • 390 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/16/15
79K6034
CP82C55A-5Z

CP82C55A-5Z

INTERSIL

IC, PROG PERIPHERAL INTERFACE, DIP-40

  Write a Review | Ask a Question

356

Price for: Each 1

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

Buy
8bit 5MHz CMOS 4.5V 5.5V DIP 40 24 Each - To Be Advised
  • 356 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/30/15
06F3289
CP82C55A
Technical Data Sheet}
No Not RoHS compliant

CP82C55A

INTERSIL

IC, PROG PERIPHERAL INTERFACE, DIP-40

  Write a Review | Ask a Question

301

Price for: Each 1

1+ $9.58 25+ $9.00 100+ $6.40 500+ $4.94

Buy
8bit 8MHz CMOS 4.5V 5.5V DIP 40 24 Each - To Be Advised
  • 301 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/16/15
08J8738
MCP23008-E/SO

MCP23008-E/SO

MICROCHIP

IC, I/O EXPANDER, 8BIT, 1.7MHZ, SOIC-18

  Write a Review | Ask a Question

305

Price for: Each 1

1+ $1.02 26+ $0.85 100+ $0.78

Buy
8bit 1.7MHz I2C, Serial 1.8V 5.5V SOIC 18 8 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 305 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/30/15
98M1581
MCP23018-E/MJ

MCP23018-E/MJ

MICROCHIP

IC, I/O EXPANDER, 16BIT, 3.4MHZ, QFN-24

  Write a Review | Ask a Question

299

Price for: Each 1

1+ $1.51 26+ $1.26 100+ $1.14

Buy
16bit 3.4MHz I2C 1.8V 5.5V QFN 24 16 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)

(Available until stock is exhausted)

  • 299 in stock for same day shipping

see cut-off times

41M1395
CY8C9520A-24PVXI

CY8C9520A-24PVXI

CYPRESS SEMICONDUCTOR

IC, I/O EXPANDER

  Write a Review | Ask a Question

265

Price for: Each 1

1+ $2.67 25+ $2.30 100+ $2.18 250+ $1.82 more…

Buy
8bit 12MHz I2C 3V 5.25V SSOP 28 20 Each MSL 3 - 168 hours No SVHC (16-Jun-2014)
  • 265 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/9/15
42K8144
CS82C55AZ

CS82C55AZ

INTERSIL

IC, PROG PERIPHERAL INTERFACE, LCC-44

  Write a Review | Ask a Question

194

Price for: Each 1

1+ $9.73 25+ $4.87

Buy
8bit 8MHz CMOS 4.5V 5.5V LCC 44 24 Each MSL 3 - 168 hours To Be Advised
  • 194 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 3/30/15
63K6061
PCA9539PW

PCA9539PW

TEXAS INSTRUMENTS

IC, I/O EXPANDER, 16BIT 400KHZ, TSSOP-24

  Write a Review | Ask a Question

224

Price for: Each 1

1+ $1.69 Promotional price 10+ $1.69 Promotional price 100+ $1.69 Promotional price 250+ $1.69 Promotional price more…

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24 32 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 224 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 2/23/15
Compare Selected