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 - Extensions d'E/S 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package
Fiche technique
3 341En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 2 500

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package
Fiche technique
4 828En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
Fiche technique
19 413En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package
Fiche technique
28 415En stock
24 00006.10.2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package
Fiche technique
63 387En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
Fiche technique
53 050En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 2 500

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
Fiche technique
68 699En stock
31 63526.08.2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
Fiche technique
15 002En stock
30 00006.10.2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
Fiche technique
16 979En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP16 package
Fiche technique
2 691En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 2 500

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP24 package
Fiche technique
6 126En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 2 500


NXP Semiconductors Interface - Tampons de signal, répéteurs Dual Supply Low power level translating I2C-bus/SMBus repeater
Fiche technique
5 700En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 4 000

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in HWQFN24 package
Fiche technique
12 310En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in TSSOP24 package
Fiche technique
6 713En stock
12 50001.03.2027 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 2 500


NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package
Fiche technique
7 348En stock
18 00021.09.2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP16 package
Fiche technique
2 662En stock
5 00008.10.2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 2 500

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package
Fiche technique
12 277En stock
12 00012.10.2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package
Fiche technique
11 738En stock
96 00022.02.2027 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 4 000

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package
Fiche technique
2 218En stock
6 00007.10.2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
Fiche technique
12 481En stock
18 00012.10.2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000


NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HVQFN16 package
Fiche technique
661En stock
6 00014.10.2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in XQFN16 package
Fiche technique
73En stock
132 000Sur commande
MouseReel disponible
Min. : 1
Mult. : 1
: 4 000


NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in HVQFN16 package
Fiche technique
584En stock
6 00020.08.2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 6 000

NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package
Fiche technique
469En stock
15 000Sur commande
MouseReel disponible
Min. : 1
Mult. : 1
: 5 000

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in TSSOP24 package
Fiche technique
110En stock
20 000Sur commande
MouseReel disponible
Min. : 1
Mult. : 1
: 2 500