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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Pumili Larawan # ng Piyesa Mfr. Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami. Dami RoHS
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package 3,341May Stock
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package 4,828May Stock
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package 57,981May Stock
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package 52,997May Stock
Min.: 1
Mult.: 1
: 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 19,393May Stock
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package 28,611May Stock
24,000Inaasahan 10/6/2026
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package 98,806May Stock
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 16,849May Stock
Min.: 1
Mult.: 1
: 6,000


NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package 7,214May Stock
18,000Inaasahan 9/21/2026
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP16 package 2,662May Stock
5,000Inaasahan 10/8/2026
Min.: 1
Mult.: 1
: 2,500


NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in HVQFN16 package 2,266May Stock
6,000Inaasahan 8/27/2026
Min.: 1
Mult.: 1
: 6,000

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 2,823May Stock
15,000Inoorder
Min.: 1
Mult.: 1
: 5,000

NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package 9,065May Stock
96,000Inoorder
Min.: 1
Mult.: 1
: 4,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package 1,905May Stock
6,000Inaasahan 10/7/2026
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP16 package 2,671May Stock
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP24 package 5,101May Stock
Min.: 1
Mult.: 1
: 2,500


NXP Semiconductors Interface - Signal Buffers, Repeaters Dual Supply Low power level translating I2C-bus/SMBus repeater 5,700May Stock
Min.: 1
Mult.: 1
: 4,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in HWQFN24 package 11,204May Stock
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in TSSOP24 package 6,303May Stock
12,500Inaasahan 2/8/2027
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package 12,267May Stock
12,000Inaasahan 10/12/2026
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in HWQFN24 package 4,410May Stock
30,000Inaasahan 10/6/2026
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 9,031May Stock
18,000Inaasahan 10/12/2026
Min.: 1
Mult.: 1
: 6,000


NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HVQFN16 package 1,608May Stock
6,000Inaasahan 10/14/2026
Min.: 1
Mult.: 1
: 6,000

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in TSSOP24 package 110May Stock
20,000Inoorder
Min.: 1
Mult.: 1
: 2,500

NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package 110May Stock
7,500Inoorder
Min.: 1
Mult.: 1
: 2,500