MICROCHIP  MCP23008-E/SO  I/O Expander, 8bit, 1.7 MHz, I2C, Serial, 1.8 V, 5.5 V, SOIC

MICROCHIP MCP23008-E/SO

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  • Manufacturer:
  • Newark Part No.: 08J8738
  • Manufacturer Part No MCP23008-E/SO

Product Overview


The MCP23008-E/SO is a 8bit I/O expander with high speed I2C interface in 18 lead SOIC package. This I/O expander provides 8bit, general purpose parallel I/O expansion for I2C bus applications. The MCP23008 consists of multiple 8bit configuration registers for input, output and polarity selection. The system master can enable I/Os as either inputs or outputs by writing I/O configuration bits. Data for each input or output is kept in corresponding input or output register. The polarity of input port register can be inverted with polarity inversion register. All registers can be read by system master.
  • 8bit remote bidirectional I/O port
  • Three address pins to allow up to eight devices on bus
  • Maximum bus frequency is 1.7MHz
  • Interrupt output pin can be configured as active high, active low or open drain
  • Configurable interrupt source
  • External reset input
  • Low standby current of 1μA maximum
  • Supply voltage range from 1.8V to 5.5V
  • Operating temperature range from -40°C to 125°C

Applications

Communications & Networking
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Product Specifications, Documents & More


  • Bus Frequency: 1.7MHz
  • Chip Configuration: 8bit
  • IC Interface Type: I2C, Serial
  • Interface Case Style: SOIC
  • MSL: MSL 1 - Unlimited
  • No. of I/O's: 8
  • No. of Pins: 18
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Voltage Max: 5.5V
  • Supply Voltage Min: 1.8V
  • Supply Voltage Range: 1.8V to 5.5V

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Availability

Availability:  421


  • 421 in stock for same day shipping
 
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    More stock available week commencing 3/28/16

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Minimum order quantity: 1

Order multiple quantity: 1

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26 - 99 $0.85
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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
08J8740
MCP23008T-E/SO

MCP23008T-E/SO

MICROCHIP

IC,I/O PORT,8-BIT,SOP,18PIN,PLASTIC

0

Price for: Full Reel 1

100+ $0.78

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    More stock available week commencing 6/27/16

Not Normally Stocked

Non-Cancelable / Non Returnable

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