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.

Types de Semi-conducteurs

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Sélectionner Image Référence Fab. Description Fiche technique Disponibilité Prix (CHF) Filtrer les résultats dans le tableau par prix unitaire basé sur votre quantité. Qté. RoHS
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 3 211En stock
Bande coupée
1.29 CHF
0.983 CHF
0.861 CHF
0.757 CHF
Bobine
0.641 CHF
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 4 796En stock
Bande coupée
1.40 CHF
1.08 CHF
0.934 CHF
0.829 CHF
Bobine
0.697 CHF
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 17 821En stock
Bande coupée
1.35 CHF
1.02 CHF
0.934 CHF
0.845 CHF
Bobine
0.71 CHF
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 21 504En stock
18 00022.03.2027 attendu
Bande coupée
1.46 CHF
1.07 CHF
0.973 CHF
0.854 CHF
Bobine
0.726 CHF
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 PCA9554C in TSSOP16 package 21 300En stock
25 00011.01.2027 attendu
Bande coupée
1.28 CHF
0.955 CHF
0.917 CHF
0.821 CHF
Bobine
0.663 CHF
Min. : 1
Mult. : 1
: 2 500
NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package 51 123En stock
Bande coupée
1.56 CHF
1.23 CHF
1.09 CHF
0.983 CHF
Bobine
0.837 CHF
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 56 994En stock
Bande coupée
1.21 CHF
0.877 CHF
0.796 CHF
0.699 CHF
Bobine
0.59 CHF
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 39 823En stock
56 00022.02.2027 attendu
Bande coupée
1.07 CHF
0.769 CHF
0.697 CHF
0.618 CHF
Bobine
0.511 CHF
Min. : 1
Mult. : 1
: 4 000
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 48 643En stock
Bande coupée
1.17 CHF
0.854 CHF
0.813 CHF
0.72 CHF
Bobine
0.608 CHF
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 92 400En stock
Bande coupée
1.29 CHF
0.945 CHF
0.861 CHF
0.761 CHF
Bobine
0.622 CHF
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 34 279En stock
Bande coupée
1.88 CHF
1.51 CHF
1.38 CHF
1.24 CHF
Bobine
1.03 CHF
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 13 017En stock
12 00019.10.2026 attendu
Bande coupée
1.85 CHF
1.39 CHF
1.29 CHF
1.24 CHF
Bobine
1.07 CHF
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 26 621En stock
18 00019.10.2026 attendu
Bande coupée
1.64 CHF
1.22 CHF
1.11 CHF
0.992 CHF
Bobine
0.829 CHF
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 2 600En stock
Bande coupée
1.16 CHF
0.854 CHF
0.76 CHF
0.673 CHF
Bobine
0.566 CHF
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 5 062En stock
Bande coupée
1.47 CHF
1.08 CHF
0.983 CHF
0.877 CHF
Bobine
0.739 CHF
Min. : 1
Mult. : 1
: 2 500

NXP Semiconductors Interface - Tampons de signal, répéteurs Dual Supply Low power level translating I2C-bus/SMBus repeater 5 547En stock
Bande coupée
0.861 CHF
0.621 CHF
0.561 CHF
0.494 CHF
Bobine
0.406 CHF
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 10 880En stock
Bande coupée
1.68 CHF
1.24 CHF
1.12 CHF
1.01 CHF
Bobine
0.837 CHF
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 2 077En stock
12 50016.11.2026 attendu
Bande coupée
1.68 CHF
1.24 CHF
1.12 CHF
1.01 CHF
Bobine
0.877 CHF
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 7 176En stock
Bande coupée
1.47 CHF
1.09 CHF
0.992 CHF
0.877 CHF
Bobine
0.741 CHF
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 7 226En stock
12 00012.10.2026 attendu
Bande coupée
1.62 CHF
1.24 CHF
1.10 CHF
1.01 CHF
Bobine
0.845 CHF
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 VFBGA24 package 7 261En stock
Bande coupée
1.32 CHF
0.973 CHF
0.885 CHF
0.782 CHF
Bobine
0.643 CHF
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 TSSOP24 package 7 550En stock
Bande coupée
2.02 CHF
1.51 CHF
1.38 CHF
1.25 CHF
Bobine
1.10 CHF
Min. : 1
Mult. : 1
: 2 500
NXP Semiconductors Interface - Extensions d'E/S 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in TSSOP24 package 4 640En stock
Bande coupée
1.63 CHF
1.20 CHF
1.09 CHF
0.964 CHF
Bobine
0.813 CHF
Min. : 1
Mult. : 1
: 2 500

NXP Semiconductors Interface - Extensions d'E/S 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HVQFN16 package 484En stock
18 000Sur commande
Bande coupée
1.13 CHF
0.821 CHF
0.745 CHF
0.658 CHF
Bobine
0.543 CHF
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 27En stock
248 000Sur commande
Bande coupée
0.983 CHF
0.71 CHF
0.642 CHF
0.568 CHF
Bobine
0.463 CHF
Min. : 1
Mult. : 1
: 4 000