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 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package 19,413May 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 28,415May Stock
24,000Inaasahan 10/6/2026
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 HVQFN16 package 63,387May 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 53,050May 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, Reset and Agile I/O in HWQFN24 package 68,688May Stock
31,635Inaasahan 8/26/2026
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 14,932May 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, Reset and Agile I/O in HWQFN24 package 16,979May 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 and Reset in TSSOP16 package 2,691May 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 6,101May 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 12,310May 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 6,663May Stock
12,500Inaasahan 2/22/2027
Min.: 1
Mult.: 1
: 2,500


NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package 7,366May 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 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package 12,277May Stock
12,000Inaasahan 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, Reset and Agile I/O in XQFN16 package 11,723May Stock
96,000Inaasahan 2/22/2027
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 2,218May Stock
6,000Inaasahan 10/7/2026
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 9,281May 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 1,618May Stock
6,000Inaasahan 10/14/2026
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 XQFN16 package 33May Stock
132,000Inoorder
Min.: 1
Mult.: 1
: 4,000


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 8/20/2026
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 3,523May Stock
15,000Inoorder
Min.: 1
Mult.: 1
: 5,000

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