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 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package 19’473Auf 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/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package 63’928Auf 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 54’092Auf 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, Reset and Agile I/O in HWQFN24 package 53’886Auf Lager
49’841Auf Bestellung
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 15’002Auf 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, Reset and Agile I/O in HWQFN24 package 16’979Auf 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/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP16 package 2’754Auf 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 6’136Auf 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 5’850Auf 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 12’310Auf 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 7’816Auf Lager
12’500erwartet ab 01.03.2027
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 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package 10’083Auf 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 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package 13’005Auf 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 in HWQFN24 package 12’515Auf Lager
40’880Auf Bestellung
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/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package 9’986Auf Lager
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 12’763Auf 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 2’218Auf 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 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package 12’731Auf 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 661Auf Lager
6’000erwartet ab 19.10.2026
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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in XQFN16 package 173Auf Lager
132’000Auf Bestellung
Min.: 1
Mult.: 1
: 4’000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT XQFN-16
NXP Semiconductors Schnittstelle - I/O-Erweiterer 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554C in TSSOP16 package
12’450erwartet 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 20.08.2026
Min.: 1
Mult.: 1
: 6’000

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