I2C General Purpose I/O Expanders

NXP Semiconductors I2C General Purpose I/O Expanders provide GPIO expansion for most microprocessor families, allowing designers to save the GPIOs on microprocessors for other important functions. Designers can utilize the microprocessor GPIOs for important functions and use the I/O expander for other duties, including system monitoring, ACPI power switches, sensors, push buttons, LEDs, fans, and more. NXP GPIO expanders are ideal for adding fan and LED control to systems. They are also ideal for monitoring system functions and accepting push-button inputs.

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NXP Semiconductors Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address
Datasheet
1,011May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16b I2C BUS INTERUPT
Datasheet
353May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 8bit IO Expander Low Voltage XQFN
Datasheet
75,000Inoorder
Available ang MouseReel
Min.: 1
Mult.: 1
: 4,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
Datasheet
20,997Inoorder
Available ang MouseReel
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
Datasheet
18,000Inaasahan 7/9/2026
Available ang MouseReel
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
Datasheet
22,826Inoorder
Available ang MouseReel
Min.: 1
Mult.: 1
: 6,000


NXP Semiconductors Interface - Signal Buffers, Repeaters I2C/SMBus Repeater
Datasheet
5,000Inaasahan 11/23/2026
Available ang MouseReel
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package
Datasheet
10,000Inaasahan 7/14/2026
Available ang MouseReel
Min.: 1
Mult.: 1
: 5,000