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.

Resultat: 31
Välj Bild Artikelnummer Tillverk: Beskrivning Datablad Tillgänglighet Prissättning: (SEK) Filtrera resultaten i tabellen efter enhetspris baserat på din kvantitet. Antal RoHS ECAD-modell Serie Monteringsstil Paket/låda Gränssnittstyp Antal I/O Avbryt utmatning Minimal matningsspänning Maximal matningsspänning Maximal klockfrekvens Minsta drifttemperatur Maximal drifttemperatur Förpackning ESD-skydd
NXP Semiconductors Gränssnitt - I/O-expanderare 8bit I2C/SMBus IO Expander w/Interrupt 72 405På lager
Min.: 1
Multipla: 1
Papprulle: 2 500

PCAL6408A SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 16b I2C BUS INTERUPT 4 820På lager
Min.: 1
Multipla: 1
Papprulle: 2 500

PCAL9539A SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV

NXP Semiconductors Gränssnitt - I/O-expanderare 8b I2C/SMBus IO Port I2C Fixed Address 6 360På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCA9554C SMD/SMT HVQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Gränssnitt - I/O-expanderare 16bit IO Expander Low Voltage VFBGA 4 987På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCA6416 SMD/SMT VFBGA-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Gränssnitt - I/O-expanderare 8bit I2C/SMBus IO Expander w/Interrupt 88 454På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCAL6408A SMD/SMT HVQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 16-bit I2C-busSMBus Low Voltage 41 576På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCAL6416A SMD/SMT HWQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 16b I2C BUS INTERUPT 24 993På lager
Min.: 1
Multipla: 1
Papprulle: 2 500

PCAL6416A SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package 7 511På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCA6416 SMD/SMT HWQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel

NXP Semiconductors Gränssnitt - I/O-expanderare 8bit IO Expander Low Voltage HVQFN 8 265På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCA6408A SMD/SMT HVQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 8bit IO Expander Low Voltage XQFN 3 690På lager
11 900Förväntad 2026-04-06
Min.: 1
Multipla: 1
Papprulle: 4 000

PCA6408A SMD/SMT XQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 8bit IO Expander Low Voltage TSSOP 8 478På lager
Min.: 1
Multipla: 1
Papprulle: 2 500

PCA6408A SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 16b I2C BUS INTERUPT 8 126På lager
Min.: 1
Multipla: 1
Papprulle: 2 500

PCA6416 SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Gränssnitt - I/O-expanderare 16bit I2C IO Port 9 727På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCA9535A SMD/SMT HWQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 16bit I2C IO Port 10 870På lager
Min.: 1
Multipla: 1
Papprulle: 2 500

PCA9535A SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV

NXP Semiconductors Gränssnitt - I/O-expanderare 8bit I2C IO Port 6 650På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCA9538A SMD/SMT HVQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 8bit I2C IO Port 2 328På lager
Min.: 1
Multipla: 1
Papprulle: 2 500

PCA9538A SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 16bit I2C IO Port 9 138På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCA9539A SMD/SMT HWQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 16bit I2C IO Port 2 039På lager
Min.: 1
Multipla: 1
Papprulle: 2 500

PCA9539A SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV

NXP Semiconductors Gränssnitt - I/O-expanderare 8b I2C/SMBus IO Port I2C Fixed Address 5 453På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCA9554B SMD/SMT HVQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Gränssnitt - I/O-expanderare 8b I2C/SMBus IO Port I2C Fixed Address 10 504På lager
Min.: 1
Multipla: 1
Papprulle: 2 500

PCA9554B SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Gränssnitt - I/O-expanderare 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package 11 461På lager
Min.: 1
Multipla: 1
Papprulle: 6 000

PCA9555A SMD/SMT HWQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 16b I2C BUS INTERUPT 4 784På lager
Min.: 1
Multipla: 1
Papprulle: 2 500

PCA9555A SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package 6 765På lager
Min.: 1
Multipla: 1
Papprulle: 5 000

PCAL6408A SMD/SMT X2QFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 8bit I2C/SMBus IO Expander w/Interrupt 3 464På lager
16 000Förväntad 2026-05-29
Min.: 1
Multipla: 1
Papprulle: 4 000

PCAL6408A SMD/SMT XQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Gränssnitt - I/O-expanderare 16bit I2C/SMBus IO Expander w/Interrupt 2 413På lager
6 000Förväntad 2026-02-19
Min.: 1
Multipla: 1
Papprulle: 6 000

PCAL6416A SMD/SMT VFBGA-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV