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.

Résultats: 31
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Description Fiche technique Disponibilité Prix (EUR) Filtrer les résultats dans le tableau par prix unitaire basé sur votre quantité.
Qté. RoHS Modèle de ECAO Série
Style de montage
Package/Boîte
Type d'interface
Nombre d'E/S
Interruption de sortie
Tension d’alimentation - Min.
Tension d’alimentation - Max.
Fréquence de l'horloge max.
Température de fonctionnement min.
Température de fonctionnement max.
Conditionnement
Protection ESD
NXP Semiconductors Interface - Extensions d'E/S 8bit I2C/SMBus IO Expander w/Interrupt
Fiche technique
71.595En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16bit IO Expander Low Voltage VFBGA
Fiche technique
4.987En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 8b I2C/SMBus IO Port I2C Fixed Address
Fiche technique
6.360En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16b I2C BUS INTERUPT
Fiche technique
4.820En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 8bit I2C/SMBus IO Expander w/Interrupt
Fiche technique
88.554En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16-bit I2C-busSMBus Low Voltage
Fiche technique
41.576En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16b I2C BUS INTERUPT
Fiche technique
24.993En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
Fiche technique
7.511En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 8bit IO Expander Low Voltage HVQFN
Fiche technique
8.265En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 8bit IO Expander Low Voltage XQFN
Fiche technique
3.690En stock
11.90006/04/2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 8bit IO Expander Low Voltage TSSOP
Fiche technique
8.478En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16b I2C BUS INTERUPT
Fiche technique
8.126En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16bit I2C IO Port
Fiche technique
9.727En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16bit I2C IO Port
Fiche technique
10.870En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 8bit I2C IO Port
Fiche technique
6.650En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 8bit I2C IO Port
Fiche technique
2.328En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16bit I2C IO Port
Fiche technique
9.138En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16bit I2C IO Port
Fiche technique
2.039En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 8b I2C/SMBus IO Port I2C Fixed Address
Fiche technique
5.453En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 8b I2C/SMBus IO Port I2C Fixed Address
Fiche technique
10.509En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package
Fiche technique
11.461En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16b I2C BUS INTERUPT
Fiche technique
4.784En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 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
6.830En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 8bit I2C/SMBus IO Expander w/Interrupt
Fiche technique
3.499En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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 Interface - Extensions d'E/S 16bit I2C/SMBus IO Expander w/Interrupt
Fiche technique
2.430En stock
6.00019/02/2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 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