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 (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
NXP Semiconductors Interface - I/O Expanders 16bit IO Expander Low Voltage VFBGA
Datasheet
4,987In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package
Datasheet
24,648In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
Datasheet
73,904In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
Datasheet
58,580In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-busSMBus Low Voltage
Datasheet
61,513In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port Interrupt and Agile
Datasheet
22,004In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000


NXP Semiconductors Interface - I/O Expanders 8bit IO Expander Low Voltage HVQFN
Datasheet
3,744In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 8bit IO Expander Low Voltage TSSOP
Datasheet
5,664In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16b I2C BUS INTERUPT
Datasheet
6,499In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500


NXP Semiconductors Interface - Signal Buffers, Repeaters I2C/SMBus Repeater
Datasheet
6,255In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port
Datasheet
2,137In Stock
12,000Expected 21/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6,000


NXP Semiconductors Interface - I/O Expanders 8bit I2C IO Port
Datasheet
1,861In Stock
30,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 8bit I2C IO Port
Datasheet
3,458In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port
Datasheet
8,559In Stock
12,000Expected 13/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address
Datasheet
4,540In Stock
5,000Expected 27/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500


NXP Semiconductors Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address
Datasheet
8,786In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16b I2C BUS INTERUPT
Datasheet
2,923In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
Datasheet
3,273In Stock
34,900On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

NXP Semiconductors Interface - I/O Expanders 16bit I2C/SMBus IO Expander w/Interrupt
Datasheet
4,634In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port Interrupt and Agile
Datasheet
2,498In Stock
5,000Expected 03/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16b I2C BUS INTERUPT
Datasheet
1,730In Stock
2,500Expected 28/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16b I2C BUS INTERUPT
Datasheet
3,119In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port
Datasheet
4In Stock
22,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port
Datasheet
4,918Expected 27/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500


NXP Semiconductors Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address
Datasheet
1,597In Stock
6,000Expected 16/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6,000