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I/O Expanders

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70 Products
Product Image

MCP23017T-E/SS
Microchip Technology

I/O Expander - 16bit - 1.7 MHz - I2C - 1.8 to 5.5 V - 28-Pin.

  • In Stock: 5704
    Immediately
  • MANUFACTURER STOCK 42036
    Ships 9/7/26
  • On Order: 6300
    Ships 9/7/26
  • 250
    $1.67
  • 500
    $1.66
  • 2,100
    $1.65
see all
Product Image

MCP23S08-E/SO
Microchip Technology

I/O Expander - 8bit - 10 MHz - SPI - 1.8 to 5.5 V - SOIC W - 18-Pin.

  • In Stock: 2730
    Immediately
  • MANUFACTURER STOCK 18242
    Ships 9/7/26
  • 42
    $1.54
  • 126
    $1.53
  • 252
    $1.52
see all
Product Image

MCP23017-E/SP
Microchip Technology

I/O Expander - 16bit - 1.7MHz - I2C - 1.8 to 5.5 V - SPDIP - 28-Pin.

  • In Stock: 925
    Immediately
  • MANUFACTURER STOCK 14229
    Ships 9/7/26
  • On Order: 1140
    Ships 10/5/26
  • 15
    $1.33
  • 105
    $1.27
  • 255
    $1.22
see all
Product Image

MCP25050-I/SL
Microchip Technology

CanBus I/O Expander - 1Mbps - Sleep - 3.3V/5V - 14-Pin SOIC N - Tube

  • In Stock: 711
    Immediately
  • MANUFACTURER STOCK 2542
    Ships 9/7/26
  • 57
    $3.94
  • 114
    $3.84
  • 285
    $3.80
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Product Image

MCP23016-I/SS
Microchip Technology

The MCP23016-I/SS is a 16-bit I/O expander that provides general-purpose, bidirectional parallel I/O expansion fo ...

  • In Stock: 705
    Immediately
  • MANUFACTURER STOCK 108
    Ships 9/7/26
  • 47
    $1.89
  • 94
    $1.82
  • 282
    $1.79
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Product Image

MCP23S18-E/MJ
Microchip Technology

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

  • In Stock: 655
    Immediately
  • 91
    $1.31
  • 182
    $1.30
  • 273
    $1.28
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Product Image

MCP23018-E/SO
Microchip Technology

I/O Expander - 16bit - 3.4 MHz - I2C - 1.8 to 5.5 V - 28-Pin SOIC W - Tube

  • In Stock: 324
    Immediately
  • MANUFACTURER STOCK 2442
    Ships 9/7/26
  • 27
    $1.88
  • 108
    $1.53
  • 270
    $1.52
see all
Product Image

MCP25050-I/P
Microchip Technology

CanBus I/O Expander - 1Mbps - Sleep - 3.3V/5V - 14-Pin PDIP - Tube

  • MANUFACTURER STOCK 2037
    Ships 9/7/26
  • 30
    $4.58
  • 60
    $4.45
  • 120
    $4.28
see all
Product Image

MCP23009-E/SS
Microchip Technology

I/O Expander - 8bit - 3.4 MHz - I2C - 1.8 to 5.5 V - 20-Pin SSOP - Tube

  • MANUFACTURER STOCK 723
    Ships 9/7/26
  • 67
    $1.19
  • 268
    $1.14
  • 536
    $1.12
see all
Product Image

MCP23S09-E/SO
Microchip Technology

I/O Expander - 8bit - 10 MHz - SPI - 1.8 to 5.5 V - 18-Pin SOIC W - Tube

  • MANUFACTURER STOCK 245
    Ships 9/7/26
  • 42
    $1.31
  • 126
    $1.21
  • 252
    $1.20
see all

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