Interface IC's NXP Interface - I/O Expanders

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Interface Type
Number of I/Os
Interrupt Output
Supply Voltage - Min
Supply Voltage - Max
Maximum Clock Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
ESD Protection

NXP Semiconductors Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address
Datasheet
5,453In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 - I/O Expanders 16-BIT I2C FM TP GPIO INT PU
Datasheet
2,936In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCA9555 SMD/SMT SO-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address
Datasheet
9,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 - I/O Expanders I2C/SMBUS 16BIT GPIO
Datasheet
7,867In Stock
6,000Expected 26/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

PCA9535 SMD/SMT HVQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package
Datasheet
2,297In Stock
2,500Expected 30/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCA9537DP SMD/SMT TSSOP-10 I2C, Serial, SMBus 4 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT
Datasheet
8,942In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCA9535 SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT PU
Datasheet
11,015In Stock
12,454Expected 23/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCA9555 SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Interface - I/O Expanders 16b I2C BUS INTERUPT
Datasheet
3,837In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCAL9555A SMD/SMT TSSOP-24 I2C, Serial 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 - I/O Expanders 16-BIT I2C FM TP GPIO INT RST
Datasheet
8,579In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCA9539 SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port
Datasheet
8,228In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package
Datasheet
1,788In Stock
Min.: 1
Mult.: 1
Reel: 6,000

PCAL9714 SMD/SMT HVQFN-24 I2C, Serial With Interrupt 1.1 V 5.5 V 5 MHz - 40 C + 85 C Reel, Cut Tape 2 kV
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
Datasheet
10,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

PCAL9555A SMD/SMT HWQFN-24 I2C, Serial 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 - I/O Expanders 16-BIT I/O EXPANDER W/400KHZ
Datasheet
2,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCF8575 SMD/SMT SSOP-24 I2C, Serial 16 I/O With Interrupt 2.5 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel Without ESD Protection
NXP Semiconductors Interface - I/O Expanders 16bit I2C IO Port Interrupt and Agile
Datasheet
7,372In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

PCAL9535A SMD/SMT HWQFN-24 I2C, Serial 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 - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
Datasheet
9,364In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

PCAL9539A 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 - I/O Expanders 16bit I2C/SMBus IO Expander w/Interrupt
Datasheet
8,413In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
NXP Semiconductors Interface - I/O Expanders 16-BIT I2C-BUS SMBus LW Voltage GPIO
Datasheet
440In Stock
5,965Expected 24/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

PCA9575 SMD/SMT HWQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.1 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 6 kV
NXP Semiconductors Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address
Datasheet
1,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCA9554C 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 - I/O Expanders REMOTE I/O EXPANDER
Datasheet
4,154In Stock
Min.: 1
Mult.: 1

PCF8575 SMD/SMT SSOP-24 I2C, Serial 16 I/O With Interrupt 2.5 V 5.5 V 400 kHz - 40 C + 85 C Tube Without ESD Protection
NXP Semiconductors Interface - I/O Expanders I2C Bus and SMBus LwPwr I/O Port 24Pin
Datasheet
374In Stock
2,500Expected 17/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCA9539R SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders I2C/SMBUS 8BIT GPIO
Datasheet
16,660On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCA9538 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV

NXP Semiconductors Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package
Datasheet
59,980On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

PCAL9722 SMD/SMT HVQFN-32 I2C, Serial With Interrupt 1.1 V 5.5 V 5 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 4-BIT I2C FM TP GPIO
Datasheet
28,701On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

PCA9536 SMD/SMT HVSON-8 I2C, Serial, SMBus 4 I/O Without Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV

NXP Semiconductors Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package
Datasheet
24,000Expected 08/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

PCAL9722 SMD/SMT HVQFN-32 Serial, SPI With Interrupt 1.1 V 5.5 V 5 MHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 8b I2C BUS INTERUPT
Datasheet
2,500Expected 13/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCA9538 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel 2 kV