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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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
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NXP Semiconductors Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
Datasheet
71,353In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

NXP Semiconductors Interface - I/O Expanders 16b I2C BUS INTERUPT
Datasheet
4,820In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

NXP Semiconductors Interface - I/O Expanders 16bit IO Expander Low Voltage VFBGA
Datasheet
4,987In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000


NXP Semiconductors Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address
Datasheet
6,360In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

NXP Semiconductors Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
Datasheet
87,854In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-busSMBus Low Voltage
Datasheet
40,807In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

NXP Semiconductors Interface - I/O Expanders 16b I2C BUS INTERUPT
Datasheet
23,218In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
Datasheet
7,408In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000


NXP Semiconductors Interface - I/O Expanders 8bit IO Expander Low Voltage HVQFN
Datasheet
8,265In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

NXP Semiconductors Interface - I/O Expanders 8bit IO Expander Low Voltage XQFN
Datasheet
3,602In Stock
11,900Expected 06-04-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

NXP Semiconductors Interface - I/O Expanders 8bit IO Expander Low Voltage TSSOP
Datasheet
8,441In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

NXP Semiconductors Interface - I/O Expanders 16b I2C BUS INTERUPT
Datasheet
8,126In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500


NXP Semiconductors Interface - Signal Buffers, Repeaters I2C/SMBus Repeater
Datasheet
4,346In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port
Datasheet
9,717In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port
Datasheet
10,870In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500


NXP Semiconductors Interface - I/O Expanders 8bit I2C IO Port
Datasheet
6,114In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

NXP Semiconductors Interface - I/O Expanders 8bit I2C IO Port
Datasheet
2,328In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port
Datasheet
8,228In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port
Datasheet
2,017In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500


NXP Semiconductors Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address
Datasheet
5,453In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

NXP Semiconductors Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address
Datasheet
9,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package
Datasheet
9,419In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

NXP Semiconductors Interface - I/O Expanders 16b I2C BUS INTERUPT
Datasheet
4,779In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
6,765In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

NXP Semiconductors Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
Datasheet
3,185In Stock
16,000Expected 09-04-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000