93 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, 16 BIT, 10MHZ, SSOP-28

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17,980

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)
  • 17,980 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
31K2960
MCP23017-E/SS

MCP23017-E/SS

MICROCHIP

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

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7,532

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)
  • 7,532 in stock for same day shipping

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  • 1,410 Further stock expected to ship on Mar 29, 2015
  • Per the manufacturer, more stock expected week of 4/27/15
70R6680
PCA9555PW,118

PCA9555PW,118

NXP

I/O EXPANDER, 16 BIT, 400KHZ, TSSOP24

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4,531

Price for: Tape & Reel Cut 1

1+ $2.09 10+ $1.89 25+ $1.68 100+ $1.52 more…

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16bit 400kHz I2C, SMBus 2.3V 5.5V TSSOP 24 16 Cut Tape MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 4,531 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
71K9094
PCA9535RGER

PCA9535RGER

TEXAS INSTRUMENTS

I/O EXPANDER, 16 BIT, 400KHZ, QFN-24

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3,093

Price for: Tape & Reel Cut 1

1+ $2.12 10+ $1.69 100+ $1.35 1000+ $0.973

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16bit 400kHz I2C, SMBus 2.3V 5.5V VQFN 24 16 Cut Tape MSL 2 - 1 year No SVHC (17-Dec-2014)
  • 3,093 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/23/15
87W8967
TCA6416ARTWR

TCA6416ARTWR

TEXAS INSTRUMENTS

I/O EXPANDER, 16BIT, 100KHZ, 12C, SMBUS, WQFN-24

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2,471

Price for: Tape & Reel Cut 1

1+ $1.95 10+ $1.55 100+ $1.24 1000+ $0.894

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16bit 100kHz I2C, SMBus 1.65V 5.5V WQFN 24 16 Cut Tape MSL 2 - 1 year No SVHC (17-Dec-2014)
  • 2,471 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/30/15
63K6052
PCA9535DWR

PCA9535DWR

TEXAS INSTRUMENTS

I/O EXPANDER, 16 BIT, 400KHZ, SOIC-24

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2,111

Price for: Tape & Reel Cut 1

1+ $2.12 10+ $1.69 100+ $1.35 1000+ $0.973

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16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 2,111 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/30/15
10R6151
TCA6416APWR

TCA6416APWR

TEXAS INSTRUMENTS

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

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2,059

Price for: Tape & Reel Cut 1

1+ $1.95 10+ $1.55 100+ $1.24 1000+ $0.894

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16bit 400kHz I2C, SMBus 1.65V 5.5V TSSOP 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 2,059 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/23/15
63K6068
PCA9555DWR

PCA9555DWR

TEXAS INSTRUMENTS

I/O EXPANDER, 16 BIT, 400KHZ, SOIC-24

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1,818

Price for: Tape & Reel Cut 1

1+ $2.00 10+ $1.59 100+ $1.27 1000+ $0.917

Buy
16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24 16 Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 1,818 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 3/23/15
63K6062
PCA9539PWR

PCA9539PWR

TEXAS INSTRUMENTS

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

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1,391

Price for: Tape & Reel Cut 1

1+ $3.34 10+ $2.68 100+ $2.32

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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)
    Per the manufacturer, more stock expected week of 4/27/15

Not Normally Stocked

Non-Cancelable / Non Returnable

08R5467
CAT9555WI-T1

CAT9555WI-T1

ON SEMICONDUCTOR

I/O EXPANDER, 16 BIT, 400KHZ, SOIC-24

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875

Price for: Tape & Reel Cut 1

1+ $0.95 Promotional price 10+ $0.95 Promotional price 100+ $0.95 Promotional price 1000+ $0.815 Promotional price

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

(Available until stock is exhausted)

  • 875 in stock for same day shipping

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31K2959
MCP23017-E/SP

MCP23017-E/SP

MICROCHIP

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

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864

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)
  • 864 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
71K9095
PCA9539RGER

PCA9539RGER

TEXAS INSTRUMENTS

I/O EXPANDER, 16 BIT, 400KHZ, QFN-24

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712

Price for: Tape & Reel Cut 1

1+ $1.97 10+ $1.57 100+ $1.26 1000+ $0.905

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

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    Per the manufacturer, more stock expected week of 3/23/15
31K2954
MCP23S17T-E/SO

MCP23S17T-E/SO

MICROCHIP

I/O EXPANDER, 16 BIT, 10MHZ, SOIC-28

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693

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)
  • 693 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
63K6070
PCA9555PWR

PCA9555PWR

TEXAS INSTRUMENTS

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

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615

Price for: Tape & Reel Cut 1

1+ $2.05 Promotional price 10+ $2.05 Promotional price 100+ $1.76 Promotional price

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

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

PCA9555PW

NXP

16 BIT, 400kHz, TSSOP-24

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548

Price for: Each 1

1+ $1.75 10+ $1.58 25+ $1.41 100+ $1.27 more…

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

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    Per the manufacturer, more stock expected week of 9/21/15
70R6557
PCA9539PW,118

PCA9539PW,118

NXP

I/O EXPANDER, 16 BIT, 400KHZ, TSSOP24

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549

Price for: Tape & Reel Cut 1

1+ $1.11 Promotional price 10+ $1.11 Promotional price 25+ $1.11 Promotional price 100+ $1.11 Promotional price more…

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

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    Per the manufacturer, more stock expected week of 4/27/15
63K6060
PCA9539DWR

PCA9539DWR

TEXAS INSTRUMENTS

I/O EXPANDER, 16 BIT, 400KHZ, SOIC-24

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518

Price for: Tape & Reel Cut 1

1+ $1.97 10+ $1.57 100+ $1.26 1000+ $0.905

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

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    Per the manufacturer, more stock expected week of 3/23/15
87W8969
TCA9535PWR

TCA9535PWR

TEXAS INSTRUMENTS

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

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494

Price for: Tape & Reel Cut 1

1+ $1.22 Promotional price 10+ $1.22 Promotional price 100+ $1.05 Promotional price 1000+ $0.973 Promotional price

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

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    Per the manufacturer, more stock expected week of 4/6/15
31K2957
MCP23017-E/ML

MCP23017-E/ML

MICROCHIP

I/O EXPANDER, 16 BIT, 1.7MHZ, QFN-28

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407

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)
  • 407 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
98M1581
MCP23018-E/MJ

MCP23018-E/MJ

MICROCHIP

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

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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 (17-Dec-2014)

(Available until stock is exhausted)

  • 299 in stock for same day shipping

see cut-off times

31K2958
MCP23017-E/SO

MCP23017-E/SO

MICROCHIP

I/O EXPANDER, 16 BIT, 1.7MHZ, SOIC-28

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175

Price for: Each 1

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

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16bit 1.7MHz I2C, Serial 4.5V 5.5V SOIC 28 16 Each MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 175 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
31K2951
MCP23S17-E/SP

MCP23S17-E/SP

MICROCHIP

I/O EXPANDER, 16 BIT, 10MHZ, DIP-28

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141

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)
  • 141 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
70R6679
PCA9555PW,112

PCA9555PW,112

NXP

I/O EXPANDER, 16 BIT, 400KHZ, TSSOP24

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112

Price for: Each 1

1+ $1.07 Promotional price 10+ $1.07 Promotional price 25+ $1.07 Promotional price 100+ $1.07 Promotional price more…

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

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    Per the manufacturer, more stock expected week of 4/27/15
03H5066
MCP23016-I/SO

MCP23016-I/SO

MICROCHIP

I/O EXPANDER, 16 BIT, 400KHZ, SOIC-28

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101

Price for: Each 1

1+ $1.58 26+ $1.32 100+ $1.20

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16bit 400kHz I2C 2V 5.5V SOIC 28 16 Each MSL 1 - Unlimited No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 101 in stock for same day shipping

see cut-off times

70R6672
PCA9555D,112

PCA9555D,112

NXP

I/O EXPANDER, 16 BIT, 400KHZ, SOIC-24

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1,215

Price for: Each 1

1+ $1.07 Promotional price 10+ $1.07 Promotional price 25+ $1.07 Promotional price 100+ $1.07 Promotional price more…

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16bit 400kHz I2C, SMBus 2.3V 5.5V SOIC 24 16 Each MSL 1 - Unlimited No SVHC (16-Jun-2014)
  • 1,215 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
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