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2.5 V Interface - I/O Expanders

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Results: 53

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Part #

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander

PCF8575DBQR
Texas Instruments
1: S/25.22
3,863In Stock

Mfr. Part #
PCF8575DBQR

Mouser Part #
595-PCF8575DBQR

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander

Datasheet

3,863In Stock

Cut Tape

S/25.22

S/19.31

S/17.87

S/16.23

View

Reel

S/14.60

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCF8575

SMD/SMT

SSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port

MAX7301AAI+T
Analog Devices / Maxim Integrated
1: S/49.40
2,084In Stock

Mfr. Part #
MAX7301AAI+T

Mouser Part #
700-MAX7301AAIT

Analog Devices / Maxim Integrated

Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port

Learn More

Datasheet

2,084In Stock

Cut Tape

S/49.40

S/38.81

S/36.16

S/33.28

View

Reel

S/30.40

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

MAX7301

SMD/SMT

SSOP-28

Serial, SPI

28 I/O

With Interrupt

2.5 V

5.5 V

26 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand

MAX7311ATG+T
Analog Devices / Maxim Integrated
1: S/40.33
4,176In Stock

Mfr. Part #
MAX7311ATG+T

Mouser Part #
700-MAX7311ATGT

Analog Devices / Maxim Integrated

Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand

Datasheet

4,176In Stock

Cut Tape

S/40.33

S/31.49

S/29.27

S/26.86

View

Reel

S/24.29

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MAX7311

SMD/SMT

TQFN-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp

PCA9557DGVR
Texas Instruments
1: S/12.69
2,335In Stock

Mfr. Part #
PCA9557DGVR

Mouser Part #
595-PCA9557DGVR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp

Datasheet

2,335In Stock

Cut Tape

S/12.69

S/9.50

S/8.72

S/7.86

View

Reel

S/6.31

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCA9557

SMD/SMT

TVSOP-16

I2C, Serial, SMBus

8 I/O

Without Interrupt

2.5 V

6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB

PCA9557DBR
Texas Instruments
1: S/11.21
2,174In Stock

Mfr. Part #
PCA9557DBR

Mouser Part #
595-PCA9557DBR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB

Datasheet

2,174In Stock

Cut Tape

S/11.21

S/8.37

S/7.67

S/6.89

View

Reel

S/5.72

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCA9557

SMD/SMT

SSOP-16

I2C, Serial, SMBus

8 I/O

Without Interrupt

2.5 V

6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port

MAX7301AAI+
Analog Devices / Maxim Integrated
1: S/50.02
1,089In Stock

Mfr. Part #
MAX7301AAI+

Mouser Part #
700-MAX7301AAI

Analog Devices / Maxim Integrated

Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port

Learn More

Datasheet

1,089In Stock

S/50.02

S/39.28

S/35.66

S/33.44

View

Min.: 1
Mult.: 1

MAX7301

SMD/SMT

SSOP-28

Serial, SPI

20 I/O

With Interrupt

2.5 V

5.5 V

26 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port

MAX7300AAI+
Analog Devices / Maxim Integrated
1: S/49.51
905In Stock

Mfr. Part #
MAX7300AAI+

Mouser Part #
700-MAX7300AAI

Analog Devices / Maxim Integrated

Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port

Datasheet

905In Stock

S/49.51

S/38.93

S/34.68

S/31.84

View

Min.: 1
Mult.: 1

MAX7300

SMD/SMT

SSOP-28

I2C, Serial

20 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port

MAX7300AAX+T
Analog Devices / Maxim Integrated
1: S/76.92
1,032In Stock

Mfr. Part #
MAX7300AAX+T

Mouser Part #
700-MAX7300AAXT

Analog Devices / Maxim Integrated

Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port

Datasheet

1,032In Stock

Cut Tape

S/76.92

S/61.31

S/57.41

S/53.68

View

Reel

S/50.06

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MAX7300

SMD/SMT

SSOP-36

I2C, Serial

20 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port

MAX7300AAX+
Analog Devices / Maxim Integrated
1: S/78.20
665In Stock

Mfr. Part #
MAX7300AAX+

Mouser Part #
700-MAX7300AAX

Analog Devices / Maxim Integrated

Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port

Datasheet

665In Stock

S/78.20

S/61.97

S/57.92

S/53.48

View

Min.: 1
Mult.: 1

MAX7300

SMD/SMT

SSOP-36

I2C, Serial

20 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM and Quasi feature in HVQFN16 package

PCA9500BS,118
NXP Semiconductors
1: S/12.96
6,361In Stock

Mfr. Part #
PCA9500BS,118

Mouser Part #
771-PCA9500BS-T

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM and Quasi feature in HVQFN16 package

Datasheet

6,361In Stock

Cut Tape

S/12.96

S/9.69

S/8.76

S/8.14

View

Reel

S/6.89

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA9500

SMD/SMT

HVQFN-16

I2C, Serial, SMBus

8 I/O

Without Interrupt

2.5 V

3.6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN

PCF8574ANE4
Texas Instruments
1: S/17.05
128In Stock

Mfr. Part #
PCF8574ANE4

Mouser Part #
595-PCF8574ANE4

Texas Instruments

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN

Datasheet

Product Comments

128In Stock

S/17.05

S/13.27

S/11.25

S/10.63

View

Min.: 1
Mult.: 1

PCF8574A

Through Hole

PDIP-16

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Tube

1 kV

Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR

PCA9557DB
Texas Instruments
1: S/15.53
400In Stock

Mfr. Part #
PCA9557DB

Mouser Part #
595-PCA9557DB

Texas Instruments

Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR

Datasheet

400In Stock

S/15.53

S/11.56

S/10.59

S/9.34

View

Min.: 1
Mult.: 1

PCA9557

SMD/SMT

SSOP-16

I2C, Serial, SMBus

8 I/O

Without Interrupt

2.5 V

6 V

400 kHz

- 40 C

+ 85 C

Tube

2 kV

Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port

MAX7300ATL+T
Analog Devices / Maxim Integrated
1: S/67.15
1,632In Stock

Mfr. Part #
MAX7300ATL+T

Mouser Part #
700-MAX7300ATL+T

Analog Devices / Maxim Integrated

Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port

Datasheet

1,632In Stock

Cut Tape

S/67.15

S/55.35

S/52.04

S/47.99

View

Reel

S/43.40

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MAX7300

SMD/SMT

TQFN-40

I2C, Serial

20 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port

MAX7301AAX+T
Analog Devices / Maxim Integrated
1: S/59.52
2,834In Stock

Mfr. Part #
MAX7301AAX+T

Mouser Part #
700-MAX7301AAXT

Analog Devices / Maxim Integrated

Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port

Learn More

Datasheet

2,834In Stock

Cut Tape

S/59.52

S/47.06

S/43.95

S/40.56

View

Reel

S/37.06

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MAX7301

SMD/SMT

SSOP-36

Serial, SPI

28 I/O

With Interrupt

2.5 V

5.5 V

26 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand

MAX7311AUG+T
Analog Devices / Maxim Integrated
1: S/45.50
2,660In Stock

Mfr. Part #
MAX7311AUG+T

Mouser Part #
700-MAX7311AUGT

Analog Devices / Maxim Integrated

Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand

Datasheet

2,660In Stock

Cut Tape

S/45.50

S/35.66

S/33.20

S/30.48

View

Reel

S/27.68

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MAX7311

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp

PCA9557RGYR
Texas Instruments
1: S/11.29
3,148In Stock

Mfr. Part #
PCA9557RGYR

Mouser Part #
595-PCA9557RGYR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp

Datasheet

3,148In Stock

Cut Tape

S/11.29

S/8.41

S/7.71

S/6.93

Reel

S/6.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PCA9557

SMD/SMT

VQFN-16

I2C, Serial, SMBus

8 I/O

Without Interrupt

2.5 V

6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

PCF8574ADGVR
Texas Instruments
1: S/13.55
3,751In Stock

Mfr. Part #
PCF8574ADGVR

Mouser Part #
595-PCF8574ADGVR

Texas Instruments

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

Datasheet

3,751In Stock

Cut Tape

S/13.55

S/10.43

S/9.85

S/9.46

Reel

S/7.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCF8574A

SMD/SMT

TVSOP-20

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

1 kV

Interface - I/O Expanders 8bit I/O Expndr

PCF8574AN
Texas Instruments
1: S/16.82
858In Stock

Mfr. Part #
PCF8574AN

Mouser Part #
595-PCF8574AN

Texas Instruments

Interface - I/O Expanders 8bit I/O Expndr

Datasheet

858In Stock

S/16.82

S/12.73

S/11.44

S/10.39

View

Min.: 1
Mult.: 1

PCF8574A

Through Hole

PDIP-16

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Tube

1 kV

Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW

PCF8574APWR
Texas Instruments
1: S/6.19
2,929In Stock
10,000Expected 12/17/2026

Mfr. Part #
PCF8574APWR

Mouser Part #
595-PCF8574APWR

Texas Instruments

Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW

Datasheet

2,929In Stock

10,000Expected 12/17/2026

Cut Tape

S/6.19

S/4.52

S/4.13

S/3.64

View

Reel

S/3.09

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCF8574A

SMD/SMT

TSSOP-20

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

1 kV

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

PCF8574DGVR
Texas Instruments
1: S/16.31
1,871In Stock

Mfr. Part #
PCF8574DGVR

Mouser Part #
595-PCF8574DGVR

Texas Instruments

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

Datasheet

1,871In Stock

Cut Tape

S/16.31

S/12.30

S/11.29

S/10.20

S/9.85

Reel

S/8.33

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCF8574

SMD/SMT

TVSOP-20

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

1 kV

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

PCF8574RGYR
Texas Instruments
1: S/8.68
1,413In Stock

Mfr. Part #
PCF8574RGYR

Mouser Part #
595-PCF8574RGYR

Texas Instruments

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

Datasheet

1,413In Stock

Cut Tape

S/8.68

S/6.46

S/5.88

S/5.25

Reel

S/4.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PCF8574

SMD/SMT

VQFN-20

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

1 kV

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander

PCF8575DGVR
Texas Instruments
1: S/19.46
809In Stock

Mfr. Part #
PCF8575DGVR

Mouser Part #
595-PCF8575DGVR

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander

Datasheet

809In Stock

Cut Tape

S/19.46

S/19.31

S/17.87

S/16.54

S/14.83

Reel

S/13.47

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCF8575

SMD/SMT

TVSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575DW

PCF8575DWR
Texas Instruments
1: S/12.18
1,068In Stock
4,000Expected 10/15/2026

Mfr. Part #
PCF8575DWR

Mouser Part #
595-PCF8575DWR

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575DW

Datasheet

1,068In Stock

4,000Expected 10/15/2026

Cut Tape

S/12.18

S/9.15

S/8.37

S/7.55

Reel

S/6.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCF8575

SMD/SMT

SOIC-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575PWR

PCF8575PWRE4
Texas Instruments
1: S/10.12
2,262In Stock

Mfr. Part #
PCF8575PWRE4

Mouser Part #
595-PCF8575PWRE4

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575PWR

Datasheet

Product Comments

2,262In Stock

Cut Tape

S/10.12

S/7.51

S/6.85

S/6.15

Reel

S/5.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCF8575

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander

PCF8575RGER
Texas Instruments
1: S/12.18
4,372In Stock

Mfr. Part #
PCF8575RGER

Mouser Part #
595-PCF8575RGER

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander

Datasheet

4,372In Stock

Cut Tape

S/12.18

S/9.15

S/8.37

S/7.55

Reel

S/6.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PCF8575

SMD/SMT

VQFN-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

2.5 V Interface - I/O Expanders

Customer Service Office

Company

Resources

Support

HVQFN-16
PDIP-16
SOIC-16
SOIC-24
SOIC-Narrow-16
SOIC-Wide-16
SSOP-16
SSOP-24
SSOP-28
SSOP-36
TQFN-24
TQFN-40
TQFN-EP-40
TSSOP-16
TSSOP-20
TSSOP-24
TVSOP-16
TVSOP-20
TVSOP-24
VQFN-16