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 143En stock
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 HVQFN16 package
Fiche technique
19 214En stock
21 000Sur commande
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 611En 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
58 562En 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
52 879En 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
97 414En stock
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 847En 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 669En 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
5 101En 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
11 404En 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
5 876En stock
12 50016/11/2026 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 TSSOP16 package
Fiche technique
2 657En 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
10 781En 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
3 093En stock
96 000Sur commande
MouseReel disponible
Min. : 1
Mult. : 1
: 4 000

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
8 883En 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
651En 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 I/O Expander with Interrupt and Different Address with PCA9554B in HVQFN16 package
Fiche technique
565En stock
6 000Sur commande
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
505En stock
15 000Sur commande
MouseReel disponible
Min. : 1
Mult. : 1
: 5 000

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
1 301En 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 I/O Expander with Interrupt and Agile I/O in HWQFN24 package
Fiche technique
110En 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 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

NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
Fiche technique
110En stock
7 500Sur commande
MouseReel disponible
Min. : 1
Mult. : 1
: 2 500