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Interface - I/O Expanders

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Results: 80

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Part #

Interface - I/O Expanders In/Out SPI int

MCP23S08-E/SO
Microchip Technology
1: $1.51
28,308In Stock

Mfr. Part No.
MCP23S08-E/SO

Mouser Part No
579-MCP23S08-E/SO

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

28,308In Stock

$1.51

$1.40

$1.28

$1.23

Quote

Min.: 1
Mult.: 1

SMD/SMT

SOIC-18

Serial, SPI

8 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

MCP23017-E/ML
Microchip Technology
1: $1.74
54,251In Stock

Mfr. Part No.
MCP23017-E/ML

Mouser Part No
579-MCP23017-E/ML

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

Learn More

Datasheet

54,251In Stock

$1.74

$1.72

$1.55

$1.44

View

Min.: 1
Mult.: 1

MCP23017

SMD/SMT

QFN-28

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

1.7 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders 16 bit In/Out

MCP23016-I/SO
Microchip Technology
1: $2.08
1,010In Stock

Mfr. Part No.
MCP23016-I/SO

Mouser Part No
579-MCP23016-I/SO

Microchip Technology

Interface - I/O Expanders 16 bit In/Out

Datasheet

1,010In Stock

$2.08

$1.78

$1.71

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

I2C, Serial

16 I/O

With Interrupt

2 V

5.5 V

400 kHz

- 40 C

+ 85 C

Tube

Without ESD Protection

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18-E/SP
Microchip Technology
1: $2.26
1,022In Stock

Mfr. Part No.
MCP23S18-E/SP

Mouser Part No
579-MCP23S18-E/SP

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

1,022In Stock

$2.26

$1.73

$1.61

$1.58

Min.: 1
Mult.: 1

Through Hole

PDIP-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 16 bit In/Out

MCP23016T-I/ML
Microchip Technology
1: $2.27
1,855In Stock

Mfr. Part No.
MCP23016T-I/ML

Mouser Part No
579-MCP23016T-I/ML

Microchip Technology

Interface - I/O Expanders 16 bit In/Out

Datasheet

1,855In Stock

Cut Tape

$2.27

$2.25

$2.01

$1.84

Reel

$1.84

$1.83

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

QFN-28

I2C, Serial

16 I/O

With Interrupt

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 16 bit In/Out

MCP23016T-I/SO
Microchip Technology
1: $2.13
1,872In Stock

Mfr. Part No.
MCP23016T-I/SO

Mouser Part No
579-MCP23016T-I/SO

Microchip Technology

Interface - I/O Expanders 16 bit In/Out

Datasheet

1,872In Stock

Cut Tape

$2.13

Reel

$2.13

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SOIC-28

I2C, Serial

16 I/O

With Interrupt

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 16 bit In/Out

MCP23016-I/ML
Microchip Technology
1: $2.27
1,176In Stock

Mfr. Part No.
MCP23016-I/ML

Mouser Part No
579-MCP23016-I/ML

Microchip Technology

Interface - I/O Expanders 16 bit In/Out

Datasheet

1,176In Stock

$2.27

$1.90

$1.83

Quote

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

I2C, Serial

16 I/O

With Interrupt

5.5 V

400 kHz

- 40 C

+ 85 C

Tube

Without ESD Protection

Interface - I/O Expanders 16-bit I/O Expander I2C interface

MCP23018-E/SS
Microchip Technology
1: $2.24
3,988In Stock

Mfr. Part No.
MCP23018-E/SS

Mouser Part No
579-MCP23018-E/SS

Microchip Technology

Interface - I/O Expanders 16-bit I/O Expander I2C interface

Datasheet

3,988In Stock

$2.24

$1.64

$1.62

$1.61

Min.: 1
Mult.: 1

SMD/SMT

SSOP-24

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

3.4 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 16B I/O Expander I2C interface

MCP23018T-E/SO
Microchip Technology
1: $2.04
7,846In Stock

Mfr. Part No.
MCP23018T-E/SO

Mouser Part No
579-MCP23018T-E/SO

Microchip Technology

Interface - I/O Expanders 16B I/O Expander I2C interface

Datasheet

7,846In Stock

Cut Tape

$2.04

$1.69

$1.63

$1.47

Reel

$1.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SOIC-28

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

3.4 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders Mixed signal Expandr

MCP25050-E/SL
Microchip Technology
1: $5.80
130In Stock

Mfr. Part No.
MCP25050-E/SL

Mouser Part No
579-MCP25050-E/SL

Microchip Technology

Interface - I/O Expanders Mixed signal Expandr

Datasheet

130In Stock

$5.80

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

CAN

8 I/O

Without Interrupt

5.5 V

25 MHz

- 65 C

+ 150 C

Tube

3.5 kV

Interface - I/O Expanders 16 bit In/Out

MCP23016-I/SS
Microchip Technology
1: $2.24
4,619In Stock

Mfr. Part No.
MCP23016-I/SS

Mouser Part No
579-MCP23016-I/SS

Microchip Technology

Interface - I/O Expanders 16 bit In/Out

Datasheet

4,619In Stock

$2.24

$2.08

$1.90

$1.83

Quote

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

I2C, Serial

16 I/O

With Interrupt

2 V

5.5 V

400 kHz

- 40 C

+ 85 C

Tube

Without ESD Protection

Interface - I/O Expanders Mixed signal 1 Wire

MCP25055-I/SL
Microchip Technology
1: $5.67
100In Stock

Mfr. Part No.
MCP25055-I/SL

Mouser Part No
579-MCP25055-I/SL

Microchip Technology

Interface - I/O Expanders Mixed signal 1 Wire

Datasheet

100In Stock

$5.67

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

CAN

8 I/O

Without Interrupt

2.7 V

5.5 V

25 MHz

- 40 C

+ 85 C

Tube

3.5 kV

Interface - I/O Expanders Mixed signal 1 Wire

MCP25055-I/P
Microchip Technology
1: $5.95
80In Stock

Mfr. Part No.
MCP25055-I/P

Mouser Part No
579-MCP25055-I/P

Microchip Technology

Interface - I/O Expanders Mixed signal 1 Wire

Datasheet

80In Stock

$5.95

Min.: 1
Mult.: 1

Through Hole

PDIP-14

CAN

8 I/O

Without Interrupt

2.7 V

5.5 V

25 MHz

- 40 C

+ 85 C

Tube

3.5 kV

Interface - I/O Expanders Digital 1 Wire capab

MCP25025-I/SL
Microchip Technology
1: $4.14
104In Stock

Mfr. Part No.
MCP25025-I/SL

Mouser Part No
579-MCP25025-I/SL

Microchip Technology

Interface - I/O Expanders Digital 1 Wire capab

Datasheet

104In Stock

$4.14

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

CAN

8 I/O

Without Interrupt

2.7 V

5.5 V

4 MHz

- 65 C

+ 150 C

Tube

3.5 kV

Interface - I/O Expanders Mixed signal Expandr

MCP25050-I/P
Microchip Technology
1: $5.06
244In Stock

Mfr. Part No.
MCP25050-I/P

Mouser Part No
579-MCP25050-I/P

Microchip Technology

Interface - I/O Expanders Mixed signal Expandr

Datasheet

244In Stock

$5.06

$4.20

$4.06

Min.: 1
Mult.: 1

Through Hole

PDIP-14

CAN

8 I/O

Without Interrupt

5.5 V

25 MHz

- 65 C

+ 150 C

Tube

3.5 kV

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

MCP23017-E/SO
Microchip Technology
1: $1.62
42,589In Stock

Mfr. Part No.
MCP23017-E/SO

Mouser Part No
579-MCP23017-E/SO

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

Learn More

Datasheet

42,589In Stock

$1.62

Min.: 1
Mult.: 1

MCP23017

SMD/SMT

SOIC-28

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

1.7 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

MCP23017-E/SS
Microchip Technology
1: $1.69
15,635In Stock

Mfr. Part No.
MCP23017-E/SS

Mouser Part No
579-MCP23017-E/SS

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

Learn More

Datasheet

15,635In Stock

$1.69

Min.: 1
Mult.: 1

MCP23017

SMD/SMT

SSOP-28

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

1.7 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

MCP23017T-E/SO
Microchip Technology
1: $1.62
14,554In Stock

Mfr. Part No.
MCP23017T-E/SO

Mouser Part No
579-MCP23017T-E/SO

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

Learn More

Datasheet

14,554In Stock

Cut Tape

$1.62

Reel

$1.62

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

MCP23017

SMD/SMT

SOIC-28

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

1.7 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

4 kV

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

MCP23017T-E/SS
Microchip Technology
1: $1.69
33,375In Stock
31,500Expected 22/06/2026

Mfr. Part No.
MCP23017T-E/SS

Mouser Part No
579-MCP23017T-E/SS

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

Learn More

Datasheet

33,375In Stock

31,500Expected 22/06/2026

Cut Tape

$1.69

Reel

$1.69

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

MCP23017

SMD/SMT

SSOP-28

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

1.7 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

4 kV

Interface - I/O Expanders In/Out SPI int

MCP23S08T-E/SS
Microchip Technology
1: $1.55
17,118In Stock

Mfr. Part No.
MCP23S08T-E/SS

Mouser Part No
579-MCP23S08T-E/SS

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

17,118In Stock

Cut Tape

$1.55

Reel

$1.55

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SSOP-20

Serial, SPI

8 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17-E/SO
Microchip Technology
1: $1.69
36,446In Stock

Mfr. Part No.
MCP23S17-E/SO

Mouser Part No
579-MCP23S17-E/SO

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

36,446In Stock

$1.69

Min.: 1
Mult.: 1

MCP23S17

SMD/SMT

SOIC-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17-E/SS
Microchip Technology
1: $1.78
11,053In Stock
12,228Expected 27/05/2026

Mfr. Part No.
MCP23S17-E/SS

Mouser Part No
579-MCP23S17-E/SS

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

11,053In Stock

12,228Expected 27/05/2026

$1.78

Min.: 1
Mult.: 1

MCP23S17

SMD/SMT

SSOP-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17T-E/ML
Microchip Technology
1: $2.04
53,836In Stock

Mfr. Part No.
MCP23S17T-E/ML

Mouser Part No
579-MCP23S17T-E/ML

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

53,836In Stock

Cut Tape

$2.04

Reel

$2.04

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

MCP23S17

SMD/SMT

QFN-28

Serial, SPI

16 I/O

With Interrupt

4.5 V

5.5 V

10 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

4 kV

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17T-E/SS
Microchip Technology
1: $1.78
18,615In Stock

Mfr. Part No.
MCP23S17T-E/SS

Mouser Part No
579-MCP23S17T-E/SS

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

18,615In Stock

Cut Tape

$1.78

Reel

$1.78

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

MCP23S17

SMD/SMT

SSOP-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

4 kV

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18-E/MJ
Microchip Technology
1: $2.15
9,689In Stock

Mfr. Part No.
MCP23S18-E/MJ

Mouser Part No
579-MCP23S18-E/MJ

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

9,689In Stock

$2.15

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders

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