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
29.375En 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
63.878En 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
53.082En 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
67.049En stock
36.00024/08/2026 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
6.865En 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
9.891En 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
12.492En 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 X2QFN16 package
Fiche technique
2.497En stock
15.000Sur commande
MouseReel disponible
Min. : 1
Mult. : 1
: 5.000

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
11.788En stock
96.000Sur commande
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
6.00019/10/2026 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
173En 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 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
Fiche technique
83En stock
27.500Sur commande
MouseReel disponible
Min. : 1
Mult. : 1
: 2.500