Semiconductors – Mouser Slovakia

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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.

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Part #

Interface - I/O Expanders 16bit I2C/SMBus IO Expander w/Interrupt

PCAL6416AEVJ
NXP Semiconductors
1: 1,25 €
5.474In Stock

Mfr. Part No.
PCAL6416AEVJ

Mouser Part No
771-PCAL6416AEVJ

NXP Semiconductors

Interface - I/O Expanders 16bit I2C/SMBus IO Expander w/Interrupt

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Datasheet

5.474In Stock

Cut Tape

1,25 €

0,912 €

0,821 €

0,731 €

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Reel

0,608 €

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Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 16bit IO Expander Low Voltage VFBGA

PCA6416AEVJ
NXP Semiconductors
1: 1,38 €
4.987In Stock

Mfr. Part No.
PCA6416AEVJ

Mouser Part No
771-PCA6416AEVJ

NXP Semiconductors

Interface - I/O Expanders 16bit IO Expander Low Voltage VFBGA

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Datasheet

4.987In Stock

Cut Tape

1,38 €

1,01 €

0,912 €

0,815 €

View

Reel

0,67 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package

PCA9555AHF,128
NXP Semiconductors
1: 1,58 €
24.651In Stock

Mfr. Part No.
PCA9555AHF,128

Mouser Part No
771-PCA9555AHF,128

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package

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Datasheet

24.651In Stock

Cut Tape

1,58 €

1,16 €

1,06 €

0,946 €

View

Reel

0,789 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt

PCAL6408ABSHP
NXP Semiconductors
1: 1,18 €
76.915In Stock

Mfr. Part No.
PCAL6408ABSHP

Mouser Part No
771-PCAL6408ABSHP

NXP Semiconductors

Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt

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Datasheet

76.915In Stock

Cut Tape

1,18 €

0,856 €

0,776 €

0,687 €

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Reel

0,547 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt

PCAL6408APWJ
NXP Semiconductors
1: 1,15 €
63.601In Stock

Mfr. Part No.
PCAL6408APWJ

Mouser Part No
771-PCAL6408APWJ

NXP Semiconductors

Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt

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Datasheet

63.601In Stock

Cut Tape

1,15 €

0,839 €

0,76 €

0,673 €

Reel

0,566 €

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Min.: 1
Mult.: 1

: 2.500

Interface - I/O Expanders 16-bit I2C-busSMBus Low Voltage

PCAL6416AHF,128
NXP Semiconductors
1: 1,25 €
22.613In Stock
42.000Expected 5/25/2026

Mfr. Part No.
PCAL6416AHF,128

Mouser Part No
771-PCAL6416AHF,128

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-busSMBus Low Voltage

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Datasheet

22.613In Stock

42.000Expected 5/25/2026

Cut Tape

1,25 €

0,912 €

0,823 €

0,729 €

View

Reel

0,595 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 16bit I2C IO Port Interrupt and Agile

PCAL9535AHF,128
NXP Semiconductors
1: 1,98 €
22.084In Stock

Mfr. Part No.
PCAL9535AHF,128

Mouser Part No
771-PCAL9535AHF,128

NXP Semiconductors

Interface - I/O Expanders 16bit I2C IO Port Interrupt and Agile

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Datasheet

22.084In Stock

Cut Tape

1,98 €

1,47 €

1,34 €

1,20 €

View

Reel

0,972 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 8bit IO Expander Low Voltage HVQFN

PCA6408ABSHP
NXP Semiconductors
1: 1,17 €
5.764In Stock

Mfr. Part No.
PCA6408ABSHP

Mouser Part No
771-PCA6408ABSHP

NXP Semiconductors

Interface - I/O Expanders 8bit IO Expander Low Voltage HVQFN

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Datasheet

5.764In Stock

Cut Tape

1,17 €

0,848 €

0,768 €

0,68 €

View

Reel

0,495 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 8bit IO Expander Low Voltage TSSOP

PCA6408APW,118
NXP Semiconductors
1: 1,14 €
5.689In Stock

Mfr. Part No.
PCA6408APW,118

Mouser Part No
771-PCA6408APW,118

NXP Semiconductors

Interface - I/O Expanders 8bit IO Expander Low Voltage TSSOP

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Datasheet

5.689In Stock

Cut Tape

1,14 €

0,819 €

0,741 €

0,656 €

Reel

0,554 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Interface - I/O Expanders 16b I2C BUS INTERUPT

PCA6416APW,118
NXP Semiconductors
1: 1,38 €
6.515In Stock

Mfr. Part No.
PCA6416APW,118

Mouser Part No
771-PCA6416APW118

NXP Semiconductors

Interface - I/O Expanders 16b I2C BUS INTERUPT

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Datasheet

6.515In Stock

Cut Tape

1,38 €

1,01 €

0,92 €

0,815 €

View

Reel

0,698 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Interface - Signal Buffers, Repeaters I2C/SMBus Repeater

PCA9509PGM,125
NXP Semiconductors
1: 0,912 €
6.345In Stock

Mfr. Part No.
PCA9509PGM,125

Mouser Part No
771-PCA9509PGM,125

NXP Semiconductors

Interface - Signal Buffers, Repeaters I2C/SMBus Repeater

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Datasheet

6.345In Stock

Cut Tape

0,912 €

0,657 €

0,593 €

0,523 €

View

Reel

0,427 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Interface - I/O Expanders 16bit I2C IO Port

PCA9535AHF,128
NXP Semiconductors
1: 1,91 €
3.237In Stock
12.000Expected 7/21/2026

Mfr. Part No.
PCA9535AHF,128

Mouser Part No
771-PCA9535AHF,128

NXP Semiconductors

Interface - I/O Expanders 16bit I2C IO Port

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Datasheet

3.237In Stock

12.000Expected 7/21/2026

Cut Tape

1,91 €

1,42 €

1,29 €

1,15 €

View

Reel

0,789 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 8bit I2C IO Port

PCA9538ABSHP
NXP Semiconductors
1: 1,45 €
7.481In Stock

Mfr. Part No.
PCA9538ABSHP

Mouser Part No
771-PCA9538ABSHP

NXP Semiconductors

Interface - I/O Expanders 8bit I2C IO Port

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Datasheet

7.481In Stock

Cut Tape

1,45 €

1,07 €

0,972 €

0,86 €

View

Reel

0,685 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 8bit I2C IO Port

PCA9538APWJ
NXP Semiconductors
1: 1,39 €
4.041In Stock

Mfr. Part No.
PCA9538APWJ

Mouser Part No
771-PCA9538APWJ

NXP Semiconductors

Interface - I/O Expanders 8bit I2C IO Port

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Datasheet

4.041In Stock

Cut Tape

1,39 €

1,02 €

0,929 €

0,824 €

Reel

0,708 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Interface - I/O Expanders 16bit I2C IO Port

PCA9539AHF,128
NXP Semiconductors
1: 1,58 €
8.689In Stock
12.000Expected 7/13/2026

Mfr. Part No.
PCA9539AHF,128

Mouser Part No
771-PCA9539AHF,128

NXP Semiconductors

Interface - I/O Expanders 16bit I2C IO Port

Learn More

Datasheet

8.689In Stock

12.000Expected 7/13/2026

Cut Tape

1,58 €

1,17 €

1,07 €

0,946 €

View

Reel

0,792 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address

PCA9554BPWJ
NXP Semiconductors
1: 1,45 €
5.355In Stock
5.000Expected 8/3/2026

Mfr. Part No.
PCA9554BPWJ

Mouser Part No
771-PCA9554BPWJ

NXP Semiconductors

Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address

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Datasheet

5.355In Stock

5.000Expected 8/3/2026

Cut Tape

1,45 €

1,07 €

0,972 €

0,86 €

Reel

0,707 €

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MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address

PCA9554CBSHP
NXP Semiconductors
1: 1,28 €
8.786In Stock

Mfr. Part No.
PCA9554CBSHP

Mouser Part No
771-PCA9554CBSHP

NXP Semiconductors

Interface - I/O Expanders 8b I2C/SMBus IO Port I2C Fixed Address

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Datasheet

8.786In Stock

Cut Tape

1,28 €

0,937 €

0,847 €

0,752 €

View

Reel

0,614 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 16b I2C BUS INTERUPT

PCA9555APW,118
NXP Semiconductors
1: 1,48 €
3.988In Stock

Mfr. Part No.
PCA9555APW,118

Mouser Part No
771-PCA9555APW118

NXP Semiconductors

Interface - I/O Expanders 16b I2C BUS INTERUPT

Learn More

Datasheet

3.988In Stock

Cut Tape

1,48 €

1,09 €

0,989 €

0,886 €

Reel

0,771 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt

PCAL6408AHKX
NXP Semiconductors
1: 0,998 €
5.315In Stock
12.000Expected 5/28/2026

Mfr. Part No.
PCAL6408AHKX

Mouser Part No
771-PCAL6408AHKX

NXP Semiconductors

Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt

Learn More

Datasheet

5.315In Stock

12.000Expected 5/28/2026

Cut Tape

0,998 €

0,723 €

0,654 €

0,578 €

View

Reel

0,482 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Interface - I/O Expanders 16b I2C BUS INTERUPT

PCAL6416APW,118
NXP Semiconductors
1: 1,27 €
18.419In Stock

Mfr. Part No.
PCAL6416APW,118

Mouser Part No
771-PCAL6416APW118

NXP Semiconductors

Interface - I/O Expanders 16b I2C BUS INTERUPT

Learn More

Datasheet

18.419In Stock

Cut Tape

1,27 €

0,929 €

0,84 €

0,746 €

Reel

0,626 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Interface - I/O Expanders 16bit I2C IO Port Interrupt and Agile

PCAL9535APW,118
NXP Semiconductors
1: 1,94 €
3.009In Stock
5.000Expected 10/5/2026

Mfr. Part No.
PCAL9535APW,118

Mouser Part No
771-PCAL9535APW,118

NXP Semiconductors

Interface - I/O Expanders 16bit I2C IO Port Interrupt and Agile

Learn More

Datasheet

3.009In Stock

5.000Expected 10/5/2026

Cut Tape

1,94 €

1,44 €

1,32 €

1,18 €

Reel

1,01 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Interface - I/O Expanders 16b I2C BUS INTERUPT

PCAL9539APW,118
NXP Semiconductors
1: 2,30 €
1.735In Stock
2.500Expected 8/31/2026

Mfr. Part No.
PCAL9539APW,118

Mouser Part No
771-PCAL9539APW118

NXP Semiconductors

Interface - I/O Expanders 16b I2C BUS INTERUPT

Learn More

Datasheet

1.735In Stock

2.500Expected 8/31/2026

Cut Tape

2,30 €

1,72 €

1,57 €

1,41 €

Reel

1,04 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package

PCAL9555AHF,128
NXP Semiconductors
1: 1,59 €
1.662In Stock
12.000Expected 6/11/2026

Mfr. Part No.
PCAL9555AHF,128

Mouser Part No
771-PCAL9555AHF,128

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package

Learn More

Datasheet

1.662In Stock

12.000Expected 6/11/2026

Cut Tape

1,59 €

1,17 €

1,07 €

0,955 €

View

Reel

0,796 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

Interface - I/O Expanders 16b I2C BUS INTERUPT

PCAL9555APW,118
NXP Semiconductors
1: 1,44 €
3.162In Stock

Mfr. Part No.
PCAL9555APW,118

Mouser Part No
771-PCAL9555APW118

NXP Semiconductors

Interface - I/O Expanders 16b I2C BUS INTERUPT

Learn More

Datasheet

3.162In Stock

Cut Tape

1,44 €

1,07 €

0,963 €

0,886 €

Reel

0,746 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Interface - I/O Expanders 16bit I2C IO Port

PCA9535APW,118
NXP Semiconductors
1: 1,59 €
14In Stock
22.500On Order

Mfr. Part No.
PCA9535APW,118

Mouser Part No
771-PCA9535APW,118

NXP Semiconductors

Interface - I/O Expanders 16bit I2C IO Port

Learn More

Datasheet

14In Stock

22.500On Order

Cut Tape

1,59 €

1,17 €

1,07 €

0,946 €

Reel

0,796 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I2C General Purpose I/O Expanders

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