71 Products

MCP23S17-E/SS

Microchip Technology

16-Bit I/O Expander - 10MHz - SPI - 5.5 V - SSOP 28-Pin.

  • In Stock: 10011
    Immediately
  • 47
    $1.42
  • 141
    $1.35
  • 282
    $1.33
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MCP23017T-E/ML

Microchip Technology

I/O Expander - 16bit - 1.7MHz - I2C - 1.8 to 5.5 V - QFN.

  • In Stock: 9293
    Immediately
  • 250
    $1.57
  • 500
    $1.56
  • 1,600
    $1.40
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FXL6408UMX

onsemi

Fully Configurable 8-Bit I2C-Controlled GPIO Expander

  • In Stock: 2300
    Immediately
  • On Order: 10000
    Ships 1/22/27
  • 1,000
    $0.2640
  • 2,500
    $0.2576
  • 5,000
    $0.2566
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MCP23S18T-E/MJ

Microchip Technology

16-Bit I/O Expander - SPI Interface - 10MHz - 5.5V - Automotive - 24-Pin QFN - Tape&Reel

  • In Stock: 1753
    Immediately
  • 250
    $1.72
  • 500
    $1.70
  • 1,000
    $1.69
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MCP23S09T-E/MG

Microchip Technology

I/O Expander - 8bit - 10 MHz - SPI - 1.8 to 5.5 V - 16-Pin QFN - Tape&Reel

  • In Stock: 1375
    Immediately
  • 250
    $1.045
  • 500
    $1.038
  • 1,000
    $1.013
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MCP23S08-E/ML

Microchip Technology

I/O Expander - 8bit - 10 MHz - SPI - 1.8 to 5.5 V - 20-Pin QFN - Tube

  • In Stock: 1365
    Immediately
  • 91
    $1.36
  • 182
    $1.35
  • 546
    $1.33
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MCP23009-E/MG

Microchip Technology

I/O Expander - 8bit - 3.4 MHz - I2C - 1.8 to 5.5 V - 16-Pin QFN - Tube

  • In Stock: 960
    Immediately
  • 120
    $1.25
  • 360
    $1.23
  • 600
    $1.22
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MCP23S17T-E/SO

Microchip Technology

16 Bit I/O Expander - 10MHz - SPI - 5.5 V - SOIC W 28-Pin.

  • In Stock: 230
    Immediately
  • On Order: 3430
    Ships 12/18/26
  • 1
    $1.518
  • 250
    $1.380
  • 500
    $1.370
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MCP23S18-E/MJ

Microchip Technology

16-Bit I/O Expander - SPI Interface - 10MHz - 5.5V - Automotive - 24-Pin QFN - Tube

  • In Stock: 200
    Immediately
  • On Order: 910
    Ships 11/23/26
  • 91
    $1.62
  • 182
    $1.61
  • 273
    $1.60
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CAT9532YI-T2

onsemi

I/O Port Expander, I2C / SMBus, 16-Bit, with LED Dimming

  • On Order: 2000
    Ships 12/7/26
  • 25
    $2.055
  • 100
    $2.050
  • 250
    $2.045
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