• phone contact us
  •  
    $ USD
    $ AUD
    £ GBP
    $ CAD
    € EUR
  •  
    EnglishEnglish
    ChineseChinese
    ItalianoItaliano
    PortuguesePortuguese
    DeutschlandDeutschland
    FrenchFrench
    RussianRussian
    JapaneseJapanese
    TurkishTurkish
    KoreanKorean
    SpanishSpanish
  • |
  • Order status
  • Login/Register
help desk software

Search results for "i o expanders"

Filter Results
70 Products
Product Image

MCP23018T-E/MJ
Microchip Technology

The MCP23018T-E/MJ is a 16-bit I/O expander with an I2C interface and open-drain outputs.

  • In Stock: 3300
    Ships Immediately
  • MANUFACTURER STOCK 12
    can ship 5/22/26
  • 250
    $1.52
  • 500
    $1.50
  • 1,000
    $1.49
see all
Product Image

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: 2125
    Ships Immediately
  • MANUFACTURER STOCK 14
    can ship 5/18/26
  • 250
    $1.045
  • 500
    $1.038
  • 1,000
    $1.013
see all
Product Image

CAT9555YI-T2
onsemi

I/O Port Expander, I2C / SMBus, 16-Bit, with Active Low Interrupt

  • In Stock: 2000
    Ships Immediately
  • 50
    $0.568
  • 250
    $0.544
  • 500
    $0.543
see all
Product Image

MCP23S17-E/SP
Microchip Technology

The MCP23S17-E/SP is a 16-bit remote bidirectional I/O expander with a high-speed SPI interface.

  • In Stock: 1440
    Ships Immediately
  • MANUFACTURER STOCK 10
    can ship 5/18/26
  • 15
    $1.764
  • 105
    $1.343
  • 255
    $1.330
see all
Product Image

MCP23008-E/SS
Microchip Technology

I/O Expander - 8bit - 1.7 MHz - I2C - 1.8 to 5.5 V - SSOP 20-Pin.

  • In Stock: 1068
    Ships Immediately
  • MANUFACTURER STOCK 11
    can ship 5/18/26
  • 67
    $1.126
  • 268
    $1.113
  • 536
    $1.102
see all
Product Image

MCP23018-E/SS
Microchip Technology

I/O Expander - 16bit - 3.4 MHz - I2C - 1.8 to 5.5 V - 24-Pin SSOP - Tube

  • In Stock: 839
    Ships Immediately
  • MANUFACTURER STOCK 12
    can ship 5/22/26
  • 59
    $1.44
  • 118
    $1.42
  • 295
    $1.40
see all
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
    Ships Immediately
  • MANUFACTURER STOCK 10
    can ship 5/18/26
  • On Order: 705
    can ship 6/26/26
  • 47
    $1.89
  • 94
    $1.82
  • 282
    $1.79
see all
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
    Ships Immediately
  • MANUFACTURER STOCK 12
    can ship 5/22/26
  • 91
    $1.71
  • 182
    $1.61
  • 273
    $1.60
see all
Product Image

MCP23018-E/MJ
Microchip Technology

I/O Expander - 16bit - 3.4 MHz - I2C - 1.8 to 5.5 V - 24-Pin QFN - Tube

  • In Stock: 364
    Ships Immediately
  • MANUFACTURER STOCK 13
    can ship 5/18/26
  • 91
    $1.53
  • 182
    $1.52
  • 546
    $1.50
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 12
    can ship 5/18/26
  • 1
    $1.309
  • 67
    $1.190
  • 268
    $1.140
see all

Join the circuit, Keeping You Connected to OnlineComponents.com & Beyond!