33 Products Found

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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
 
 
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
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

Buy
8bit 100kHz I2C 2.5V 6V SOIC 16 8 Each - No SVHC (17-Dec-2014)
  • 1,643 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/28/15
75C5238
PCF8574N

PCF8574N

TEXAS INSTRUMENTS

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

1,157

Price for: Each 1

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

Buy
8bit 100kHz I2C 2.5V 6V DIP 16 8 Each - No SVHC (17-Dec-2014)
  • 1,157 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/14/15
70R6871
PCF8574T/3,518

PCF8574T/3,518

NXP

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

980

Price for: Tape & Reel Cut 1

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

Buy
8bit 100kHz I2C 2.5V 6V SOIC 16 8 Cut Tape - No SVHC (17-Dec-2014)
  • 980 in stock for same day shipping

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

Buy
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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70R6872
PCF8574TS/3,112

PCF8574TS/3,112

NXP

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

745

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

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    Per the manufacturer, more stock expected week of 9/28/15
31K2959
MCP23017-E/SP

MCP23017-E/SP

MICROCHIP

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

730

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)
  • 730 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/28/15
79K6035
CP82C55AZ

CP82C55AZ

INTERSIL

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

675

Price for: Each 1

1+ $7.33 25+ $3.65

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

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    Per the manufacturer, more stock expected week of 9/21/15
79K6034
CP82C55A-5Z

CP82C55A-5Z

INTERSIL

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

464

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 - No SVHC (17-Dec-2014)
  • 464 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/28/15
06F3289
CP82C55A
Technical Data Sheet}
No Not RoHS compliant

CP82C55A

INTERSIL

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

460

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 - No SVHC (17-Dec-2014)
  • 460 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/28/15
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 9/28/15
08J8737
MCP23008-E/P

MCP23008-E/P

MICROCHIP

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

408

Price for: Each 1

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

Buy
8bit 1.7MHz I2C, Serial 1.8V 5.5V DIP 18 8 Each - No SVHC (17-Dec-2014)
  • 408 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
75C5234
PCF8574AN

PCF8574AN

TEXAS INSTRUMENTS

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

197

Price for: Each 1

1+ $1.40 10+ $1.12 100+ $0.857 500+ $0.661 More pricing

Buy
8bit 100kHz I2C 2.5V 6V DIP 16 8 Each - No SVHC (17-Dec-2014)
  • 197 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/14/15
79K6939
IP82C55AZ

IP82C55AZ

INTERSIL

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

106

Price for: Each 1

1+ $20.41 25+ $10.17

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

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    Per the manufacturer, more stock expected week of 9/28/15
08J8732
MCP23S08-E/P

MCP23S08-E/P

MICROCHIP

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

11

Price for: Each 1

1+ $1.07 26+ $0.89 100+ $0.81

Buy
8bit 10MHz Serial, SPI 1.8V 5.5V DIP 18 8 Each - No SVHC (17-Dec-2014)
  • 11 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 9/28/15
59K0224
MCP25050-I/P

MCP25050-I/P

MICROCHIP

I/O Expander, 8bit, 4 MHz, Serial, 2.7 V, 5.5 V, DIP

4

Price for: Each 1

1+ $2.74 Promotional price 26+ $2.74 Promotional price 100+ $2.55 Promotional price

Buy
8bit 4MHz Serial 2.7V 5.5V DIP 14 8 Each - No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 4 in stock for same day shipping

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42K8142
CQ82C55AZ

CQ82C55AZ

INTERSIL

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

0

Price for: Each 1

500+ $5.33

Buy
8bit 8MHz CMOS 4.5V 5.5V MQFP 44 24 Each - No SVHC (17-Dec-2014)
    Per the manufacturer, more stock expected week of 10/5/15

Not Normally Stocked

Non-Cancelable / Non Returnable

05B7362
IP82C55A
Technical Data Sheet}
No Not RoHS compliant

IP82C55A

INTERSIL

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

0

Price for: Each 1

100+ $13.66

Buy
8bit 8MHz CMOS 4.5V 5.5V DIP 40 24 Each - No SVHC (17-Dec-2014)
    Per the manufacturer, more stock expected week of 10/5/15

Not Normally Stocked

Non-Cancelable / Non Returnable

05B7423
IS82C55A-5
Technical Data Sheet}
No Not RoHS compliant

IS82C55A-5

INTERSIL

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

0

Price for: Each 1

100+ $14.22

Buy
8bit 5MHz CMOS 4.5V 5.5V LCC 44 24 Each - No SVHC (17-Dec-2014)
    Per the manufacturer, more stock expected week of 10/5/15

Not Normally Stocked

Non-Cancelable / Non Returnable

79K7563
IS82C55A-5Z

IS82C55A-5Z

INTERSIL

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

0

Price for: Each 1

100+ $7.17

Buy
8bit 5MHz CMOS 4.5V 5.5V LCC 44 24 Each - No SVHC (17-Dec-2014)
    Per the manufacturer, more stock expected week of 10/12/15

Not Normally Stocked

Non-Cancelable / Non Returnable

07P9506
MCP23009-E/P

MCP23009-E/P

MICROCHIP

I/O Expander, 8bit, 3.4 MHz, I2C, 1.8 V, 5.5 V, DIP

0

Price for: Each 1

100+ $0.86

Buy
8bit 3.4MHz I2C 1.8V 5.5V DIP 18 8 Each - No SVHC (17-Dec-2014)
    Per the manufacturer, more stock expected week of 12/14/15

Not Normally Stocked

Non-Cancelable / Non Returnable

58M8889
MCP23016-I/SP

MCP23016-I/SP

MICROCHIP

IC, IO EXPANDER 16BIT, SPDIP28

1

Price for: Each 1

1+ $1.91 10+ $1.51 100+ $1.38

Buy
16bit 400kHz I2C 2V 5.5V DIP 28 16 Each - No SVHC (17-Dec-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
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    Per the manufacturer, more stock expected week of 11/16/15
04R7656
MCP23S09-E/P

MCP23S09-E/P

MICROCHIP

IC, I/O EXPANDER, 8BIT, SPI, 18DIP

372

Price for: Each 1

1+ $1.62 10+ $1.36 100+ $1.15

Buy
8bit 10MHz SPI 1.8V 5.5V DIP 18 8 Each - No SVHC (17-Dec-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
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    Per the manufacturer, more stock expected week of 11/2/15
98M1576
MCP23S18-E/SP

MCP23S18-E/SP

MICROCHIP

I/O Expander, 16bit, 10 MHz, SPI, 1.8 V, 5.5 V, DIP

0

Price for: Each 1

100+ $1.21

Buy
16bit 10MHz SPI 1.8V 5.5V DIP 28 16 Each - No SVHC (17-Dec-2014)
    Per the manufacturer, more stock expected week of 12/14/15

Not Normally Stocked

Non-Cancelable / Non Returnable

96K3716
MCP25020-I/P

MCP25020-I/P

MICROCHIP

I/O Expander, 8bit, 4 MHz, Serial, 2.7 V, 5.5 V, DIP

0

Price for: Each 1

100+ $1.93

Buy
8bit 4MHz Serial 2.7V 5.5V DIP 14 8 Each - No SVHC (17-Dec-2014)
    Per the manufacturer, more stock expected week of 12/14/15

Not Normally Stocked

Non-Cancelable / Non Returnable

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