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.

Arten von Schnittstellen-ICs

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Ergebnisse: 33
Auswählen Bild Teile-Nr. Herst. Beschreibung Datenblatt Verfügbarkeit Preis (CHF) Ergebnisse in der Tabelle nach dem Einheitspreis bei Ihrer Menge filtern. Menge RoHS Produkt-Typ Produkt Typ Schnittstellen-Typ Montageart Verpackung/Gehäuse
NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package 3’341Auf Lager
Min.: 1
Mult.: 1
: 2’500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT TSSOP-16
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package 4’828Auf Lager
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT VFBGA-24
NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package 58’981Auf Lager
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders General Purpose I2C, Serial, SMBus SMD/SMT HVQFN-16
NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package 52’997Auf Lager
Min.: 1
Mult.: 1
: 2’500

I/O Expanders I/O Expanders General Purpose I2C, Serial, SMBus SMD/SMT TSSOP-16
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package 19’393Auf Lager
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HWQFN-24
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package 28’611Auf Lager
24’000erwartet ab 06.10.2026
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HWQFN-24
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package 99’011Auf Lager
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HWQFN-24
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package 16’849Auf Lager
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HWQFN-24

NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package 7’218Auf Lager
18’000erwartet ab 21.09.2026
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HVQFN-16
NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP16 package 2’662Auf Lager
5’000erwartet ab 08.10.2026
Min.: 1
Mult.: 1
: 2’500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT TSSOP-16

NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in HVQFN16 package 2’266Auf Lager
6’000erwartet ab 27.08.2026
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HVQFN-16
NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package 2’823Auf Lager
15’000Auf Bestellung
Min.: 1
Mult.: 1
: 5’000

I/O Expanders I/O Expanders General Purpose I2C, Serial, SMBus SMD/SMT X2QFN-16
NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package 9’965Auf Lager
96’000Auf Bestellung
Min.: 1
Mult.: 1
: 4’000

I/O Expanders I/O Expanders General Purpose I2C, Serial, SMBus SMD/SMT XQFN-16
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package 1’905Auf Lager
6’000erwartet ab 07.10.2026
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT VFBGA-24
NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP16 package 2’671Auf Lager
Min.: 1
Mult.: 1
: 2’500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT TSSOP-16
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP24 package 5’101Auf Lager
Min.: 1
Mult.: 1
: 2’500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT TSSOP-24

NXP Semiconductors Schnittstelle - Signal Buffer, Verstärker Dual Supply Low power level translating I2C-bus/SMBus repeater 5’700Auf Lager
Min.: 1
Mult.: 1
: 4’000

Signal Buffers, Repeaters Repeaters I2C, SMBus I2C, SMBus SMD/SMT XQFN-8
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in HWQFN24 package 12’104Auf Lager
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HWQFN-24
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in TSSOP24 package 6’553Auf Lager
12’500erwartet ab 08.02.2027
Min.: 1
Mult.: 1
: 2’500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT TSSOP-24
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package 12’267Auf Lager
12’000erwartet ab 12.10.2026
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HWQFN-24
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in HWQFN24 package 4’410Auf Lager
30’000erwartet ab 06.10.2026
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial SMD/SMT HWQFN-24
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package 9’056Auf Lager
18’000erwartet ab 12.10.2026
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial SMD/SMT HWQFN-24

NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HVQFN16 package 1’608Auf Lager
6’000erwartet ab 14.10.2026
Min.: 1
Mult.: 1
: 6’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HVQFN-16
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in TSSOP24 package 110Auf Lager
20’000Auf Bestellung
Min.: 1
Mult.: 1
: 2’500

I/O Expanders I/O Expanders I/O Expander I2C, Serial SMD/SMT TSSOP-24
NXP Semiconductors Schnittstelle - I/O-Erweiterer 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package 110Auf Lager
7’500Auf Bestellung
Min.: 1
Mult.: 1
: 2’500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT TSSOP-24