37 Products Found

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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
 
 
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70R6870
PCF8574T/3,512

PCF8574T/3,512

NXP

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

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1,806

Price for: Each 1

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

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8bit 100kHz I2C 2.5V 6V SOIC 16 8 Each - No SVHC (16-Jun-2014)
  • 1,806 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/20/15
70R6871
PCF8574T/3,518

PCF8574T/3,518

NXP

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

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1,450

Price for: Tape & Reel Cut 1

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

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8bit 100kHz I2C 2.5V 6V SOIC 16 8 Cut Tape - No SVHC (16-Jun-2014)
  • 1,450 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/20/15
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

see cut-off times

70R6872
PCF8574TS/3,112

PCF8574TS/3,112

NXP

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

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752

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…

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

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    Per the manufacturer, more stock expected week of 4/20/15
75C5238
PCF8574N

PCF8574N

TEXAS INSTRUMENTS

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

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626

Price for: Each 1

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

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

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    Per the manufacturer, more stock expected week of 4/13/15
31K2959
MCP23017-E/SP

MCP23017-E/SP

MICROCHIP

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

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874

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 DIP 28 16 Each - No SVHC (17-Dec-2014)
  • 874 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 5/25/15
79K6035
CP82C55AZ

CP82C55AZ

INTERSIL

PROGRAMMABLE PERIPHERAL INTERFACE, 8 BIT, 8MHZ, DIP-40

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144

Price for: Each 1

1+ $7.08 25+ $3.54

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

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    Per the manufacturer, more stock expected week of 4/27/15
06F3289
CP82C55A
Technical Data Sheet}
No Not RoHS compliant

CP82C55A

INTERSIL

PROGRAMMABLE PERIPHERAL INTERFACE, DIP-40

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301

Price for: Each 1

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

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

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    Per the manufacturer, more stock expected week of 3/30/15
75C5234
PCF8574AN

PCF8574AN

TEXAS INSTRUMENTS

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

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258

Price for: Each 1

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

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

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    Per the manufacturer, more stock expected week of 4/13/15
79K6034
CP82C55A-5Z

CP82C55A-5Z

INTERSIL

PROGRAMMABLE PERIPHERAL INTERFACE, DIP-40

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226

Price for: Each 1

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

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8bit 5MHz CMOS 4.5V 5.5V DIP 40 24 Each - To Be Advised
  • 226 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

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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
79K6939
IP82C55AZ

IP82C55AZ

INTERSIL

PROGRAMMABLE PERIPHERAL INTERFACE, DIP-40

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140

Price for: Each 1

1+ $19.70 25+ $9.85

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

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    Per the manufacturer, more stock expected week of 4/27/15
08J8732
MCP23S08-E/P

MCP23S08-E/P

MICROCHIP

I/O EXPANDER, 8 BIT, 10MHZ, DIP-18

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128

Price for: Each 1

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

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

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    Per the manufacturer, more stock expected week of 5/25/15
08J8737
MCP23008-E/P

MCP23008-E/P

MICROCHIP

I/O EXPANDER, 8 BIT, 1.7MHZ, DIP-18

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80

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

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    Per the manufacturer, more stock expected week of 4/27/15
59K0224
MCP25050-I/P

MCP25050-I/P

MICROCHIP

I/O EXPANDER, 25MHZ, DIP-14

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34

Price for: Each 1

1+ $1.99 Promotional price 26+ $1.99 Promotional price 100+ $1.99 Promotional price

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

(Available until stock is exhausted)

  • 34 in stock for same day shipping

see cut-off times

06F3290
CP82C55A-5
Technical Data Sheet}
No Not RoHS compliant

CP82C55A-5

INTERSIL

PROGRAMMABLE PERIPHERAL INTERFACE, DIP-40

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0

Price for: Each 1

100+ $5.33

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8bit 5MHz CMOS 4.5V 5.5V DIP 40 24 Each - To Be Advised
    Per the manufacturer, more stock expected week of 5/18/15

Not Normally Stocked

Non-Cancelable / Non Returnable

42K8142
CQ82C55AZ

CQ82C55AZ

INTERSIL

IC, I/O EXPANDER

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0

Price for: Each 1

500+ $5.33

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8bit 8MHz CMOS 4.5V 5.5V MQFP 44 24 Each - To Be Advised
    Per the manufacturer, more stock expected week of 5/18/15

Not Normally Stocked

Non-Cancelable / Non Returnable

48F4238
CS82C55A-5
Technical Data Sheet}
No Not RoHS compliant

CS82C55A-5

INTERSIL

PROGRAMMABLE PERIPHERAL INTERFACE, LCC-44

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0

Price for: Each 1

100+ $6.48

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8bit 5MHz CMOS 4.5V 5.5V LCC 44 24 Each - To Be Advised
    Per the manufacturer, more stock expected week of 5/25/15

Not Normally Stocked

Non-Cancelable / Non Returnable

05B7362
IP82C55A
Technical Data Sheet}
No Not RoHS compliant

IP82C55A

INTERSIL

PROGRAMMABLE PERIPHERAL INTERFACE, DIP-40

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0

Price for: Each 1

100+ $13.66

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8bit 8MHz CMOS 4.5V 5.5V DIP 40 24 Each - To Be Advised
    Per the manufacturer, more stock expected week of 5/18/15

Not Normally Stocked

Non-Cancelable / Non Returnable

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

IS82C55A-5

INTERSIL

PROGRAMMABLE PERIPHERAL INTERFACE, LCC-44

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0

Price for: Each 1

100+ $14.22

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8bit 5MHz CMOS 4.5V 5.5V LCC 44 24 Each - To Be Advised
    Per the manufacturer, more stock expected week of 4/13/15

Not Normally Stocked

Non-Cancelable / Non Returnable

79K7563
IS82C55A-5Z

IS82C55A-5Z

INTERSIL

PROGRAMMABLE PERIPHERAL INTERFACE, LCC-44

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0

Price for: Each 1

100+ $7.17

Buy
8bit 5MHz CMOS 4.5V 5.5V LCC 44 24 Each - To Be Advised
    Per the manufacturer, more stock expected week of 5/25/15

Not Normally Stocked

Non-Cancelable / Non Returnable

07P9506
MCP23009-E/P

MCP23009-E/P

MICROCHIP

I/O EXPANDER, 8 BIT, 3.4MHZ, DIP-18

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0

Price for: Each 1

100+ $0.86

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8bit 3.4MHz I2C 1.8V 5.5V DIP 18 8 Each - No SVHC (17-Nov-2014)
    Per the manufacturer, more stock expected week of 7/6/15

Not Normally Stocked

Non-Cancelable / Non Returnable

58M8889
MCP23016-I/SP

MCP23016-I/SP

MICROCHIP

IC, IO EXPANDER 16BIT, SPDIP28

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Awaiting Delivery

Price for: Each 1

1+ $2.15 10+ $1.61 100+ $1.38

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

UK Stock  

Freight Charge: $20.00 once per order

 
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    Per the manufacturer, more stock expected week of 6/15/15
98M1583
MCP23018-E/SP

MCP23018-E/SP

MICROCHIP

I/O EXPANDER, 16 BIT, 3.4MHZ, DIP-28

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Awaiting Delivery

Price for: Each 1

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

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16bit 3.4MHz I2C 1.8V 5.5V DIP 28 16 Each - No SVHC (17-Dec-2014)
 
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    Per the manufacturer, more stock expected week of 4/27/15
Contact me when back in stock
04R7656
MCP23S09-E/P

MCP23S09-E/P

MICROCHIP

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

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367

Price for: Each 1

1+ $1.49 10+ $1.26 100+ $1.06

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8bit 10MHz SPI 1.8V 5.5V DIP 18 8 Each - No SVHC (16-Jun-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 6/1/15
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