95 Products Found

16  No. of I/O's  Products

Semiconductors - ICs - I/O Expanders

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  Newark Part No. Manufacturer Part No Manufacturer / Description
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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
 
 
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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

16,785

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 (17-Dec-2014)
  • 16,785 in stock for same day shipping

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  • 3,075 Further stock expected to ship on Sep 20, 2015
  • Per the manufacturer, more stock expected week of 10/26/15
31K2960
MCP23017-E/SS

MCP23017-E/SS

MICROCHIP

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

11,125

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 (17-Dec-2014)
  • 11,125 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/26/15
70R6680
PCA9555PW,118

PCA9555PW,118

NXP

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

3,045

Price for: Tape & Reel Cut 1

1+ $0.982 Promotional price 10+ $0.982 Promotional price 25+ $0.982 Promotional price 100+ $0.90 Promotional price More pricing

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16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 3,045 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/28/15
63K6052
PCA9535DWR

PCA9535DWR

TEXAS INSTRUMENTS

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

1,794

Price for: Tape & Reel Cut 1

1+ $2.30 10+ $1.84 100+ $1.47 1000+ $1.06

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 1,794 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 8/24/15
87W8967
TCA6416ARTWR

TCA6416ARTWR

TEXAS INSTRUMENTS

I/O Expander, 16bit, 100 kHz, I2C, SMBus, 1.65 V, 5.5 V, WQFN

1,745

Price for: Tape & Reel Cut 1

1+ $0.759 Promotional price 10+ $0.759 Promotional price 100+ $0.759 Promotional price 1000+ $0.759 Promotional price

Buy
16bit 100kHz I2C, SMBus 1.65V 5.5V WQFN 24 16 Cut Tape MSL 2 - 1 year No SVHC (17-Dec-2014)
  • 1,745 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 8/24/15
63K6062
PCA9539PWR

PCA9539PWR

TEXAS INSTRUMENTS

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

1,391

Price for: Tape & Reel Cut 1

1+ $1.37 Promotional price 10+ $1.37 Promotional price 100+ $1.37 Promotional price

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 1,391 in stock for same day shipping

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63K6068
PCA9555DWR

PCA9555DWR

TEXAS INSTRUMENTS

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

1,350

Price for: Tape & Reel Cut 1

1+ $2.08 10+ $1.66 100+ $1.32 1000+ $0.955

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 1,350 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 8/24/15
70R6679
PCA9555PW,112

PCA9555PW,112

NXP

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

1,266

Price for: Each 1

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

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24 16 Each MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 1,266 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/28/15
70R6672
PCA9555D,112

PCA9555D,112

NXP

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

1,135

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

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24 16 Each MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 1,135 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/28/15
71K9094
PCA9535RGER

PCA9535RGER

TEXAS INSTRUMENTS

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

979

Price for: Tape & Reel Cut 1

1+ $2.30 10+ $1.84 100+ $1.47 1000+ $1.06

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V VQFN 24 16 Cut Tape MSL 2 - 1 year No SVHC (17-Dec-2014)
  • 979 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 8/24/15
08R5467
CAT9555WI-T1

CAT9555WI-T1

ON SEMICONDUCTOR

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

866

Price for: Tape & Reel Cut 1

1+ $0.656 Promotional price 10+ $0.656 Promotional price 100+ $0.656 Promotional price 1000+ $0.656 Promotional price

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16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24 16 Cut Tape - No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 866 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

726

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 (17-Dec-2014)
  • 726 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/26/15
71K9095
PCA9539RGER

PCA9539RGER

TEXAS INSTRUMENTS

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

692

Price for: Tape & Reel Cut 1

1+ $2.08 10+ $1.66 100+ $1.33 1000+ $0.959

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V VQFN 24 16 Cut Tape MSL 2 - 1 year No SVHC (17-Dec-2014)
  • 692 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 8/24/15
10R6151
TCA6416APWR

TCA6416APWR

TEXAS INSTRUMENTS

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

669

Price for: Tape & Reel Cut 1

1+ $2.02 10+ $1.61 100+ $1.29 1000+ $0.931

Buy
16bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 669 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/21/15
63K6070
PCA9555PWR

PCA9555PWR

TEXAS INSTRUMENTS

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

597

Price for: Tape & Reel Cut 1

1+ $2.54 10+ $2.03 100+ $1.62 1000+ $1.17

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 597 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 8/24/15
63K6060
PCA9539DWR

PCA9539DWR

TEXAS INSTRUMENTS

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

441

Price for: Tape & Reel Cut 1

1+ $2.08 10+ $1.66 100+ $1.33 1000+ $0.959

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 441 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 8/24/15
31K2951
MCP23S17-E/SP

MCP23S17-E/SP

MICROCHIP

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

435

Price for: Each 1

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

Buy
16bit 10MHz Serial, SPI 4.5V 5.5V DIP 28 16 Each - No SVHC (17-Dec-2014)
  • 435 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/26/15
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 (17-Dec-2014)
  • 400 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/26/15
31K2958
MCP23017-E/SO

MCP23017-E/SO

MICROCHIP

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

392

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 (17-Dec-2014)
  • 392 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/26/15
98M1583
MCP23018-E/SP

MCP23018-E/SP

MICROCHIP

I/O Expander, 16bit, 3.4 MHz, I2C, 1.8 V, 5.5 V, DIP

311

Price for: Each 1

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

Buy
16bit 3.4MHz I2C 1.8V 5.5V DIP 28 16 Each - No SVHC (17-Dec-2014)
  • 311 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/28/15
31K2954
MCP23S17T-E/SO

MCP23S17T-E/SO

MICROCHIP

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

230

Price for: Tape & Reel Cut 1

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

Buy
16bit 10MHz Serial, SPI 4.5V 5.5V SOIC 28 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 230 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/26/15
87W8969
TCA9535PWR

TCA9535PWR

TEXAS INSTRUMENTS

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

250

Price for: Tape & Reel Cut 1

1+ $2.20 10+ $1.76 100+ $1.40 1000+ $1.02

Buy
16bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 250 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 8/24/15
70R6557
PCA9539PW,118

PCA9539PW,118

NXP

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

146

Price for: Tape & Reel Cut 1

1+ $2.18 10+ $1.97 25+ $1.76 100+ $1.58 More pricing

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 146 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/28/15
11N8512
PCA9555PW

PCA9555PW

NXP

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

44

Price for: Each 1

1+ $1.85 10+ $1.67 25+ $1.49 100+ $1.34 More pricing

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

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  • 206 Further stock expected to ship on Aug 12, 2015
  • 304 Further stock expected to ship on Aug 17, 2015
  • 304 Further stock expected to ship on Aug 24, 2015
  • Per the manufacturer, more stock expected week of 11/30/15
63K6054
PCA9535PWR

PCA9535PWR

TEXAS INSTRUMENTS

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

57

Price for: Tape & Reel Cut 1

1+ $1.68 Promotional price 10+ $1.54 Promotional price 100+ $1.42 Promotional price 1000+ $1.23 Promotional price

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 57 in stock for same day shipping

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