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10 MHz Interface - I/O Expanders

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Results: 28

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Maximum Clock Frequency = 10 MHz

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Part #

Interface - I/O Expanders In/Out SPI int

MCP23S08-E/SO
Microchip Technology
1: $1.52
26,298In 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

26,298In Stock

$1.52

$1.44

$1.28

$1.23

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 SPI interface

MCP23S17-E/SO
Microchip Technology
1: $1.64
35,949In 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

35,949In Stock

$1.64

$1.40

$1.28

$1.25

Quote

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 In/Out SPI int

MCP23S08-E/P
Microchip Technology
1: $1.61
1,158In Stock

Mfr. Part No.
MCP23S08-E/P

Mouser Part No
579-MCP23S08-E/P

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

1,158In Stock

$1.61

$1.57

$1.29

$1.27

Min.: 1
Mult.: 1

Through Hole

PDIP-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 In/Out SPI int

MCP23S08T-E/SS
Microchip Technology
1: $1.55
16,963In 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

16,963In 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/SP
Microchip Technology
1: $1.78
11,366In Stock

Mfr. Part No.
MCP23S17-E/SP

Mouser Part No
579-MCP23S17-E/SP

Microchip Technology

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

Learn More

Datasheet

11,366In Stock

$1.78

Min.: 1
Mult.: 1

MCP23S17

Through Hole

SPDIP-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
22,797In Stock

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

22,797In Stock

$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
53,310In 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

53,310In 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
16,769In 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

16,769In Stock

Cut Tape

$1.78

$1.49

$1.46

$1.35

Reel

$1.35

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
9,470In 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

9,470In Stock

$2.15

$1.80

$1.63

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 8bit Input/Output Exp SPI interface

MCP23S08-E/ML
Microchip Technology
1: $1.65
5,915In Stock

Mfr. Part No.
MCP23S08-E/ML

Mouser Part No
579-MCP23S08-E/ML

Microchip Technology

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

Datasheet

5,915In Stock

$1.65

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

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 In/Out SPI int

MCP23S08-E/SS
Microchip Technology
1: $1.55
6,990In Stock

Mfr. Part No.
MCP23S08-E/SS

Mouser Part No
579-MCP23S08-E/SS

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

6,990In Stock

$1.55

$1.29

$1.16

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

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 In/Out SPI int

MCP23S08T-E/SO
Microchip Technology
1: $1.54
8,678In Stock
8,800Expected 14/07/2026

Mfr. Part No.
MCP23S08T-E/SO

Mouser Part No
579-MCP23S08T-E/SO

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

8,678In Stock

8,800Expected 14/07/2026

Cut Tape

$1.54

$1.52

Reel

$1.23

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

SMD/SMT

SOIC-18

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 8B I/O Expander SPI interface

MCP23S09-E/MG
Microchip Technology
1: $1.70
10,857In Stock

Mfr. Part No.
MCP23S09-E/MG

Mouser Part No
579-MCP23S09-E/MG

Microchip Technology

Interface - I/O Expanders 8B I/O Expander SPI interface

Datasheet

Product Comments

10,857In Stock

$1.70

Min.: 1
Mult.: 1

SMD/SMT

QFN-16

Serial, SPI

8 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders 8B I/O Expander SPI interface

MCP23S09T-E/MG
Microchip Technology
1: $1.70
2,753In Stock

Mfr. Part No.
MCP23S09T-E/MG

Mouser Part No
579-MCP23S09T-E/MG

Microchip Technology

Interface - I/O Expanders 8B I/O Expander SPI interface

Datasheet

Product Comments

2,753In Stock

Cut Tape

$1.70

Reel

$1.70

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

QFN-16

Serial, SPI

8 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 8-bit I/O Expander SPI interface

MCP23S09T-E/SO
Microchip Technology
1: $1.70
2,092In Stock

Mfr. Part No.
MCP23S09T-E/SO

Mouser Part No
579-MCP23S09T-E/SO

Microchip Technology

Interface - I/O Expanders 8-bit I/O Expander SPI interface

Datasheet

2,092In Stock

Cut Tape

$1.70

Reel

$1.70

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

SMD/SMT

SOIC-18

Serial, SPI

8 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 16bit Input/Output Exp SPI interface

MCP23S17-E/ML
Microchip Technology
1: $2.04
9,354In Stock

Mfr. Part No.
MCP23S17-E/ML

Mouser Part No
579-MCP23S17-E/ML

Microchip Technology

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

Learn More

Datasheet

9,354In Stock

$2.04

$1.69

$1.54

Min.: 1
Mult.: 1

MCP23S17

SMD/SMT

QFN-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/SO
Microchip Technology
1: $1.69
6,033In Stock
24,000On Order

Mfr. Part No.
MCP23S17T-E/SO

Mouser Part No
579-MCP23S17T-E/SO

Microchip Technology

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

Learn More

Datasheet

6,033In Stock

24,000On Order

Cut Tape

$1.69

Reel

$1.69

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

MCP23S17

SMD/SMT

SOIC-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

MCP23S18T-E/MJ
Microchip Technology
1: $2.15
5,924In Stock

Mfr. Part No.
MCP23S18T-E/MJ

Mouser Part No
579-MCP23S18T-E/MJ

Microchip Technology

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

Datasheet

5,924In Stock

Cut Tape

$2.15

Reel

$2.15

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

MCP23S18

SMD/SMT

QFN-24

Serial, SPI

16 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 16B I/O Expander SPI interface

MCP23S18T-E/SO
Microchip Technology
1: $2.15
1,201In Stock

Mfr. Part No.
MCP23S18T-E/SO

Mouser Part No
579-MCP23S18T-E/SO

Microchip Technology

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

Datasheet

1,201In Stock

Cut Tape

$2.15

Reel

$2.15

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SOIC-28

Serial, SPI

16 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 8bit Input/Output Exp SPI interface

MCP23S08T-E/ML
Microchip Technology
1: $1.65
624In Stock
3,300Expected 20/07/2026

Mfr. Part No.
MCP23S08T-E/ML

Mouser Part No
579-MCP23S08T-E/ML

Microchip Technology

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

Datasheet

624In Stock

3,300Expected 20/07/2026

Cut Tape

$1.65

Reel

$1.65

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

QFN-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 8-bit I/O Expander SPI interface

MCP23S09-E/P
Microchip Technology
1: $1.69
211In Stock

Mfr. Part No.
MCP23S09-E/P

Mouser Part No
579-MCP23S09-E/P

Microchip Technology

Interface - I/O Expanders 8-bit I/O Expander SPI interface

Datasheet

211In Stock

$1.69

Min.: 1
Mult.: 1

Through Hole

PDIP-18

Serial, SPI

8 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders 8-bit I/O Expander SPI interface

MCP23S09-E/SO
Microchip Technology
1: $1.62
981In Stock

Mfr. Part No.
MCP23S09-E/SO

Mouser Part No
579-MCP23S09-E/SO

Microchip Technology

Interface - I/O Expanders 8-bit I/O Expander SPI interface

Datasheet

981In Stock

$1.62

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

4 kV

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

MCP23S18-E/SO
Microchip Technology
1: $2.15
648In Stock

Mfr. Part No.
MCP23S18-E/SO

Mouser Part No
579-MCP23S18-E/SO

Microchip Technology

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

Datasheet

648In Stock

$2.15

$1.80

$1.63

Min.: 1
Mult.: 1

SMD/SMT

SOIC-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 16B I/O Expander SPI interface

MCP23S18-E/SP
Microchip Technology
1: $2.26
897In 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

897In Stock

$2.26

$1.88

$1.70

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, Open Drain I/O Expander with I2C Interface

MCP23S18T-E/MJVAO
Microchip Technology
1: $2.15
11In Stock
Factory Special Order

Mfr. Part No.
MCP23S18T-E/MJVAO

Mouser Part No
579-MCP23S18T-EMJVAO

Factory Special Order

Microchip Technology

Interface - I/O Expanders 16-Bit, Open Drain I/O Expander with I2C Interface

Datasheet

11In Stock

Cut Tape

$2.15

View

Reel

$1.50

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

QFN-24

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

Without ESD Protection

10 MHz Interface - I/O Expanders

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