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Semiconductors - ICs - I/O Expanders

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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
31K2960
MCP23017-E/SS

MCP23017-E/SS

MICROCHIP

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

6,060

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 (15-Jun-2015)
  • 6,060 in stock for same day shipping

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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

4,714

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 (15-Jun-2015)
  • 4,714 in stock for same day shipping

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70R6686
PCA9557PW,112

PCA9557PW,112

NXP

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

1,946

Price for: Each 1

1+ $0.753 Promotional price 10+ $0.753 Promotional price 25+ $0.753 Promotional price 100+ $0.69 Promotional price More pricing

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8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16 8 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 1,946 in stock for same day shipping

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31K2950
MCP23S17-E/SO

MCP23S17-E/SO

MICROCHIP

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

1,920

Price for: Each 1

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

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16bit 10MHz Serial, SPI 4.5V 5.5V SOIC 28 16 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 1,920 in stock for same day shipping

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70R6870
PCF8574T/3,512

PCF8574T/3,512

NXP

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

1,643

Price for: Each 1

1+ $1.29 10+ $1.15 25+ $1.03 100+ $0.90 More pricing

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8bit 100kHz I2C 2.5V 6V SOIC 16 8 Each - No SVHC (15-Jun-2015)
  • 1,643 in stock for same day shipping

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70R6679
PCA9555PW,112

PCA9555PW,112

NXP

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

1,206

Price for: Each 1

1+ $1.77 10+ $1.60 25+ $1.42 100+ $1.28 More pricing

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16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24 16 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 1,206 in stock for same day shipping

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75C5238
PCF8574N

PCF8574N

TEXAS INSTRUMENTS

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

1,123

Price for: Each 1

1+ $1.59 10+ $1.27 100+ $1.07 500+ $0.81 More pricing

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8bit 100kHz I2C 2.5V 6V DIP 16 8 Each - No SVHC (15-Jun-2015)
  • 1,123 in stock for same day shipping

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    More stock available week commencing 9/21/15
79K6075
CS82C55A-5Z

CS82C55A-5Z

INTERSIL

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

1,105

Price for: Each 1

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

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8bit 5MHz CMOS 4.5V 5.5V LCC 44 24 Each MSL 3 - 168 hours No SVHC (17-Dec-2014)
  • 1,105 in stock for same day shipping

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98M1572
MCP23S09-E/MG

MCP23S09-E/MG

MICROCHIP

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

790

Price for: Each 1

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

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8bit 10MHz SPI 1.8V 5.5V QFN 16 8 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 790 in stock for same day shipping

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31K2958
MCP23017-E/SO

MCP23017-E/SO

MICROCHIP

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

773

Price for: Each 1

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

Buy
16bit 1.7MHz I2C, Serial 4.5V 5.5V SOIC 28 16 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 773 in stock for same day shipping

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70R6872
PCF8574TS/3,112

PCF8574TS/3,112

NXP

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

735

Price for: Each 1

1+ $0.655 Promotional price 10+ $0.655 Promotional price 25+ $0.655 Promotional price 100+ $0.60 Promotional price More pricing

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8bit 100kHz I2C 2.5V 6V SSOP 20 8 Each - No SVHC (15-Jun-2015)
  • 735 in stock for same day shipping

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70R6437
PCA9500PW,112

PCA9500PW,112

NXP

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

720

Price for: Each 1

1+ $1.96 10+ $1.77 25+ $1.58 100+ $1.42 More pricing

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8bit 400kHz I2C, SMBus 2.5V 3.6V TSSOP 16 8 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 720 in stock for same day shipping

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    More stock available week commencing 10/19/15
70R6655
PCA9554APW,112

PCA9554APW,112

NXP

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

710

Price for: Each 1

1+ $1.67 10+ $1.49 25+ $1.34 100+ $1.17 More pricing

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8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16 8 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 710 in stock for same day shipping

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    More stock available week commencing 10/26/15
70R6650
PCA9554AD,112

PCA9554AD,112

NXP

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

681

Price for: Each 1

1+ $0.851 Promotional price 10+ $0.851 Promotional price 25+ $0.851 Promotional price 100+ $0.78 Promotional price More pricing

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8bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 16 8 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)

(Available until stock is exhausted)

  • 681 in stock for same day shipping

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31K2959
MCP23017-E/SP

MCP23017-E/SP

MICROCHIP

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

651

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 (15-Jun-2015)
  • 651 in stock for same day shipping

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75C5232
PCF8574ADW

PCF8574ADW

TEXAS INSTRUMENTS

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

660

Price for: Each 1

1+ $1.52 10+ $1.21 100+ $0.929 500+ $0.716 More pricing

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8bit 100kHz I2C 2.5V 6V SOIC 16 8 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 660 in stock for same day shipping

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    More stock available week commencing 9/21/15
79K6035
CP82C55AZ

CP82C55AZ

INTERSIL

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

644

Price for: Each 1

1+ $7.33 25+ $3.65

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8bit 8MHz CMOS 4.5V 5.5V DIP 40 24 Each - No SVHC (17-Dec-2014)
  • 644 in stock for same day shipping

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70R6672
PCA9555D,112

PCA9555D,112

NXP

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

635

Price for: Each 1

1+ $1.17 Promotional price 10+ $1.17 Promotional price 25+ $1.17 Promotional price 100+ $1.07 Promotional price More pricing

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16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24 16 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 635 in stock for same day shipping

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    More stock available week commencing 10/26/15
70R6666
PCA9554PW,112

PCA9554PW,112

NXP

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

464

Price for: Each 1

1+ $0.45 Promotional price 10+ $0.45 Promotional price 25+ $0.45 Promotional price 100+ $0.45 Promotional price More pricing

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8bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 16 8 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)

(Available until stock is exhausted)

  • 464 in stock for same day shipping

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31K2951
MCP23S17-E/SP

MCP23S17-E/SP

MICROCHIP

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

430

Price for: Each 1

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

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16bit 10MHz Serial, SPI 4.5V 5.5V DIP 28 16 Each - No SVHC (15-Jun-2015)
  • 430 in stock for same day shipping

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31K2957
MCP23017-E/ML

MCP23017-E/ML

MICROCHIP

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

400

Price for: Each 1

1+ $1.41 26+ $1.18 100+ $1.07

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16bit 1.7MHz I2C 1.8V 5.5V QFN 28 16 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 400 in stock for same day shipping

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11N8512
PCA9555PW

PCA9555PW

NXP

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

708

Price for: Each 1

1+ $1.86 10+ $1.68 25+ $1.50 100+ $1.35 More pricing

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

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  • 206 Further stock expected to ship on Sep 7, 2015
  • More stock available week commencing 12/28/15
08J8737
MCP23008-E/P

MCP23008-E/P

MICROCHIP

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

368

Price for: Each 1

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

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8bit 1.7MHz I2C, Serial 1.8V 5.5V DIP 18 8 Each - No SVHC (15-Jun-2015)
  • 368 in stock for same day shipping

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70R6445
PCA9502BS,151

PCA9502BS,151

NXP

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

376

Price for: Each 1

1+ $0.794 Promotional price 10+ $0.794 Promotional price 25+ $0.794 Promotional price 100+ $0.794 Promotional price More pricing

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8bit 400kHz I2C, SPI 2.3V 2.7V VQFN 24 8 Each MSL 1 - Unlimited No SVHC (15-Jun-2015)
  • 376 in stock for same day shipping

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    More stock available week commencing 10/12/15
42K3370
IS82C55AZ

IS82C55AZ

INTERSIL

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

335

Price for: Each 1

1+ $13.64 Promotional price 25+ $9.68 Promotional price

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8bit 8MHz CMOS 4.5V 5.5V LCC 44 24 Each MSL 3 - 168 hours No SVHC (17-Dec-2014)
  • 335 in stock for same day shipping

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