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General Purpose Interface - I/O Expanders

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Results: 31

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Type = General Purpose

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Part #

Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24

NCA9595PWJ
Nexperia
1: $1.99
4,771In Stock

Mfr. Part #
NCA9595PWJ

Mouser Part #
771-NCA9595PWJ

Nexperia

Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24

Datasheet

4,771In Stock

Cut Tape

$1.99

$1.47

$1.34

$1.19

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-24

I2C, Serial

16 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

With ESD Protection

Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24

NCA9595PW-Q100J
Nexperia
1: $2.04
2,224In Stock

Mfr. Part #
NCA9595PW-Q100J

Mouser Part #
771-NCA9595PW-Q100J

Nexperia

Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24

Datasheet

2,224In Stock

Cut Tape

$2.04

$1.51

$1.37

$1.22

Reel

$1.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-24

I2C, Serial

16 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

With ESD Protection

Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander

KTS1620ERG-TR
Kinetic Technologies
1: $2.67
1,660In Stock

Mfr. Part #
KTS1620ERG-TR

Mouser Part #
389-KTS1620ERG-TR

Kinetic Technologies

Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander

Learn More

Datasheet

1,660In Stock

Cut Tape

$2.67

$1.98

$1.81

$1.62

Reel

$1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

KTS1620

SMD/SMT

TQFN55-32

I2C, Serial

24 I/O

With Interrupt

1.65 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package

PCA9539RPW/Q900J
NXP Semiconductors
1: $2.53
2,047In Stock

Mfr. Part #
PCA9539RPW/Q900J

Mouser Part #
771-PCA9539RPW/Q900J

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package

Datasheet

2,047In Stock

Cut Tape

$2.53

$1.88

$1.72

$1.54

Reel

$1.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

AEC-Q100

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander

KTS1625EUAA-TB
Kinetic Technologies
1: $2.03
1,050In Stock
New Product

Mfr. Part #
KTS1625EUAA-TB

Mouser Part #
389-KTS1625EUAA-TB

New Product

Kinetic Technologies

Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander

Learn More

Datasheet

1,050In Stock

Cut Tape

$2.03

$1.50

$1.37

$1.22

Reel

$1.04

View

Min.: 1
Mult.: 1

: 1,500

KTS1625

SMD/SMT

WQFN-24

I2C

16 I/O

With Interrupt

1.65 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape

Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package

PCAL9722HNMP
NXP Semiconductors
1: $1.89
50,827In Stock

Mfr. Part #
PCAL9722HNMP

Mouser Part #
771-PCAL9722HNMP

NXP Semiconductors

Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package

Learn More

Datasheet

50,827In Stock

Cut Tape

$1.89

$1.40

$1.27

$1.13

View

Reel

$0.938

MouseReel Available

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package

PCAL9722HN/Q900MP
NXP Semiconductors
1: $2.26
22,467In Stock
24,000Expected 10/5/2026

Mfr. Part #
PCAL9722HN/Q900MP

Mouser Part #
771-PCAL9722HNQ900MP

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

Learn More

Datasheet

22,467In Stock

24,000Expected 10/5/2026

Cut Tape

$2.26

$1.67

$1.53

$1.36

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24

PCA9539PWJ
Nexperia
1: $1.92
3,576In Stock

Mfr. Part #
PCA9539PWJ

Mouser Part #
771-PCA9539PWJ

Nexperia

Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24

Datasheet

3,576In Stock

Cut Tape

$1.92

$1.41

$1.29

$1.15

Reel

$0.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-24

I2C, Serial

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

With ESD Protection

Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package

PCAL9714HNMP
NXP Semiconductors
1: $1.49
9,631In Stock

Mfr. Part #
PCAL9714HNMP

Mouser Part #
771-PCAL9714HNMP

NXP Semiconductors

Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package

Learn More

Datasheet

9,631In Stock

Cut Tape

$1.49

$1.09

$0.986

$0.875

View

Reel

$0.716

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package

PCAL6408ABSHP
NXP Semiconductors
1: $1.52
57,169In Stock

Mfr. Part #
PCAL6408ABSHP

Mouser Part #
771-PCAL6408ABSHP

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package

Learn More

Datasheet

57,169In Stock

Cut Tape

$1.52

$1.11

$1.01

$0.894

View

Reel

$0.732

MouseReel Available

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package

PCAL6408APWJ
NXP Semiconductors
1: $1.52
52,843In Stock

Mfr. Part #
PCAL6408APWJ

Mouser Part #
771-PCAL6408APWJ

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package

Learn More

Datasheet

52,843In Stock

Cut Tape

$1.52

$1.11

$1.01

$0.894

Reel

$0.747

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package

PCAL6524HEAZ
NXP Semiconductors
1: $2.14
44,783In Stock
42,500Expected 10/19/2026

Mfr. Part #
PCAL6524HEAZ

Mouser Part #
771-PCAL6524HEAZ

NXP Semiconductors

Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package

Learn More

Datasheet

44,783In Stock

42,500Expected 10/19/2026

Cut Tape

$2.14

$1.63

$1.44

$1.29

Reel

$1.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

PCAL6524

SMD/SMT

HUQFN-32

I2C, Serial, SMBus

24 I/O

With Interrupt

800 mV

3.6 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN24 package

PCAL9714HN/Q900MP
NXP Semiconductors
1: $1.67
554In Stock
6,000Expected 10/12/2026

Mfr. Part #
PCAL9714HN/Q900MP

Mouser Part #
771-PCAL9714HNQ900MP

NXP Semiconductors

Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN24 package

Learn More

Datasheet

554In Stock

6,000Expected 10/12/2026

Cut Tape

$1.67

$1.24

$1.14

$1.02

View

Reel

$0.86

Min.: 1
Mult.: 1

: 6,000

PCAL9714

SMD/SMT

HVQFN-24

I2C, Serial

With Interrupt

1.1 V

5.5 V

5 MHz

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

2 kV

Interface - I/O Expanders 48-bit I2C-bus I/O Expander

PI4IOE5V96248ZLEX
Diodes Incorporated
1: $2.71
3,707In Stock
3,000Expected 9/18/2026

Mfr. Part #
PI4IOE5V96248ZLEX

Mouser Part #
729-I4IOE5V96248ZLEX

Diodes Incorporated

Interface - I/O Expanders 48-bit I2C-bus I/O Expander

Learn More

Datasheet

3,707In Stock

3,000Expected 9/18/2026

Cut Tape

$2.71

$2.02

$1.85

$1.66

Reel

$1.66

MouseReel Available

Min.: 1
Mult.: 1
Max.: 200

: 3,000

PIO4IO

SMD/SMT

TQFN-56

I2C, Serial

48 I/O

With Interrupt

2.3 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

4 kV

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package

PCA9535BS,118
NXP Semiconductors
1: $2.44
6,668In Stock
36,000Expected 10/5/2026

Mfr. Part #
PCA9535BS,118

Mouser Part #
771-PCA9535BS-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package

Datasheet

6,668In Stock

36,000Expected 10/5/2026

Cut Tape

$2.44

$2.04

$1.86

$1.67

View

Reel

$1.34

MouseReel Available

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in HWQFN24 package

PCA9535CHF,118
NXP Semiconductors
1: $2.54
1,187In Stock
6,000Expected 12/24/2026

Mfr. Part #
PCA9535CHF,118

Mouser Part #
771-PCA9535CHF118

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in HWQFN24 package

Datasheet

1,187In Stock

6,000Expected 12/24/2026

Cut Tape

$2.54

$1.90

$1.73

$1.55

View

Reel

$1.28

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA9535C

SMD/SMT

HWQFN-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

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package

PCA9535CPW,118
NXP Semiconductors
1: $2.55
1,168In Stock
17,500On Order

Mfr. Part #
PCA9535CPW,118

Mouser Part #
771-PCA9535CPW118

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package

Datasheet

1,168In Stock

17,500On Order

Cut Tape

$2.55

$1.90

$1.74

$1.56

View

Reel

$1.29

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9535C

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

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package

PCA9535PW,118
NXP Semiconductors
1: $2.61
1,323In Stock
27,500On Order

Mfr. Part #
PCA9535PW,118

Mouser Part #
771-PCA9535PW-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package

Datasheet

1,323In Stock

27,500On Order

Cut Tape

$2.61

$1.95

$1.78

$1.60

Reel

$1.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package

PCA9537DPZ
NXP Semiconductors
1: $1.88
3,240In Stock

Mfr. Part #
PCA9537DPZ

Mouser Part #
771-PCA9537DPZ

NXP Semiconductors

Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package

Datasheet

3,240In Stock

Cut Tape

$1.88

$1.39

$1.27

$1.13

Reel

$0.954

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

PCA9539PW,118
NXP Semiconductors
1: $2.26
4,575In Stock
17,500On Order

Mfr. Part #
PCA9539PW,118

Mouser Part #
771-PCA9539PW-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

Datasheet

4,575In Stock

17,500On Order

Cut Tape

$2.26

$1.74

$1.54

$1.38

Reel

$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package

PCAL6534EVJ
NXP Semiconductors
1: $3.61
4,125In Stock

Mfr. Part #
PCAL6534EVJ

Mouser Part #
771-PCAL6534EVJ

NXP Semiconductors

Interface - I/O Expanders 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package

Learn More

Datasheet

4,125In Stock

Cut Tape

$3.61

$2.72

$2.50

$2.26

View

Reel

$1.89

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCAL6534

SMD/SMT

VFBGA-42

I2C, Serial, SMBus

34 I/O

With Interrupt

1.65 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

PCA9539PW/Q900,118
NXP Semiconductors
1: $2.70
28In Stock
47,500On Order

Mfr. Part #
PCA9539PW/Q900,118

Mouser Part #
771-PCA9539PW/Q90011

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

Datasheet

28In Stock

47,500On Order

Cut Tape

$2.70

$2.01

$1.85

$1.64

Reel

$1.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

AEC-Q100

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package

PCAL6408AEX1Z
NXP Semiconductors
1: $1.47
520In Stock
15,000On Order

Mfr. Part #
PCAL6408AEX1Z

Mouser Part #
771-PCAL6408AEX1Z

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package

Learn More

Datasheet

520In Stock

15,000On Order

Cut Tape

$1.47

$1.11

$0.973

$0.863

View

Reel

$0.702

MouseReel Available

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package

PCAL6408AHKX
NXP Semiconductors
1: $1.32
5,496In Stock
92,000On Order

Mfr. Part #
PCAL6408AHKX

Mouser Part #
771-PCAL6408AHKX

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package

Learn More

Datasheet

5,496In Stock

92,000On Order

Cut Tape

$1.32

$0.956

$0.866

$0.767

View

Reel

$0.635

MouseReel Available

Min.: 1
Mult.: 1

: 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

Interface - I/O Expanders 24-bit I2C-bus I/O Expander

PI4IOE5V96224ZLEX
Diodes Incorporated
1: $2.29
38,500On Order

Mfr. Part #
PI4IOE5V96224ZLEX

Mouser Part #
729-I4IOE5V96224ZLEX

Diodes Incorporated

Interface - I/O Expanders 24-bit I2C-bus I/O Expander

Learn More

Datasheet

38,500On Order

Cut Tape

$2.29

$1.92

$1.54

$1.38

View

Reel

$1.30

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,500

: 3,500

PIO4IO

SMD/SMT

TQFN-32

I2C, Serial

24 I/O

With Interrupt

2.3 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

4 kV

General Purpose Interface - I/O Expanders

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