I/O Expanders

I/O expandersare a type of computer hardware that allows more than one device to connect to a single port on a computer.

How do I/O expanders work?

The expander connects to a single spot, but has multiple connections for other devices. Such expanders offer the advantage of allowing more devices of a particular port type to be used at the same time. This commonly used w...

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Microchip 8-Channel I/O Expander I2C 20-Pin SSOP, MCP23009-E/SS
RS Stock No.: 649-558Brand: MicrochipManufacturers Part No.: MCP23009-E/SS

7.046 OMR

1.409 OMR Each (In a Pack of 5) (ex VAT)

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Microchip
8
I2C
20
SSOP
-
-
-
-
Microchip I/O Expander I2C 16-Pin QFN, MCP23009T-E/MG
RS Stock No.: 598-640Brand: MicrochipManufacturers Part No.: MCP23009T-E/MG

2,305.958 OMR

0.699 OMR Each (On a Reel of 3300) (ex VAT)

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Microchip
-
I2C
16
QFN
-
-
-
-
Microchip I/O Expander I2C 18-Pin SOIC, MCP23009-E/SO
RS Stock No.: 598-754Brand: MicrochipManufacturers Part No.: MCP23009-E/SO

225.086 OMR

0.670 OMR Each (In a Box of 336) (ex VAT)

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Microchip
-
I2C
18
SOIC
-
-
-
-
Microchip I/O Expander I2C 24-Pin QFN, MCP23018T-E/MJ
RS Stock No.: 598-174Brand: MicrochipManufacturers Part No.: MCP23018T-E/MJ

2,820.510 OMR

0.855 OMR Each (On a Reel of 3300) (ex VAT)

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Microchip
-
I2C
24
QFN
-
-
-
-
Microchip I/O Expander I2C 24-Pin SSOP, MCP23018T-E/SS
RS Stock No.: 598-422Brand: MicrochipManufacturers Part No.: MCP23018T-E/SS

2,098.058 OMR

1.000 OMR Each (On a Reel of 2100) (ex VAT)

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Microchip
-
I2C
24
SSOP
-
-
-
-
Microchip I/O Expander I2C 28-Pin SOIC, MCP23016T-I/SO
RS Stock No.: 598-190Brand: MicrochipManufacturers Part No.: MCP23016T-I/SO

1,764.840 OMR

1.103 OMR Each (On a Reel of 1600) (ex VAT)

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Microchip
-
I2C
28
SOIC
-
-
-
-
Microchip I/O Expander I2C 28-Pin SOIC, MCP23018T-E/SO
RS Stock No.: 598-183Brand: MicrochipManufacturers Part No.: MCP23018T-E/SO

1,367.520 OMR

0.855 OMR Each (On a Reel of 1600) (ex VAT)

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Microchip
-
I2C
28
SOIC
-
-
-
-
Microchip I/O Expander SPI 16-Pin QFN, MCP23S09T-E/MG
RS Stock No.: 599-030Brand: MicrochipManufacturers Part No.: MCP23S09T-E/MG

2,420.302 OMR

0.733 OMR Each (On a Reel of 3300) (ex VAT)

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Microchip
-
SPI
16
QFN
-
-
-
-
Microchip I/O Expander SPI 28-Pin SOIC, MCP23S18T-E/SO
RS Stock No.: 599-056Brand: MicrochipManufacturers Part No.: MCP23S18T-E/SO

1,469.160 OMR

0.918 OMR Each (On a Reel of 1600) (ex VAT)

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Microchip
-
SPI
28
SOIC
-
-
-
-
Microchip I/O Expander SPI 28-Pin SPDIP, MCP23S18-E/SP
RS Stock No.: 598-405Brand: MicrochipManufacturers Part No.: MCP23S18-E/SP

204.955 OMR

0.976 OMR Each (In a Box of 210) (ex VAT)

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Microchip
-
SPI
28
SPDIP
-
-
-
-
Microchip I/O Expander SPI 18-Pin QFN, MCP23S08T-E/ML
RS Stock No.: 333-258Brand: MicrochipManufacturers Part No.: MCP23S08T-E/ML

3,392.235 OMR

1.028 OMR Each (On a Reel of 3300) (ex VAT)

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Microchip
-
SPI
18
QFN
-
-
-
-
Microchip I/O Expander SPI 18-Pin QFN, MCP23S18T-E/MJ
RS Stock No.: 333-051Brand: MicrochipManufacturers Part No.: MCP23S18T-E/MJ

4,402.282 OMR

1.334 OMR Each (On a Reel of 3300) (ex VAT)

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Microchip
-
SPI
18
QFN
-
-
-
-
Microchip I/O Expander SPI 28-Pin SSOP, MCP23S17T-E/SS
RS Stock No.: 333-113Brand: MicrochipManufacturers Part No.: MCP23S17T-E/SS

2,316.352 OMR

1.103 OMR Each (On a Reel of 2100) (ex VAT)

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Microchip
-
SPI
28
SSOP
-
-
-
-
Microchip I/O Expander Serial-SPI 18-Pin QFN, MCP23008T-E/ML
RS Stock No.: 332-942Brand: MicrochipManufacturers Part No.: MCP23008T-E/ML

3,049.200 OMR

0.924 OMR Each (On a Reel of 3300) (ex VAT)

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Microchip
-
Serial-SPI
18
QFN
-
-
-
-
Microchip 8-Channel I/O Expander I2C 20-Pin SSOP, MCP23008-E/SS
RS Stock No.: 165-2044Brand: MicrochipManufacturers Part No.: MCP23008-E/SS

40.240 OMR

0.601 OMR Each (In a Tube of 67) (ex VAT)

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Microchip
8
I2C
20
SSOP
1.7MHz
Surface Mount
5.5 V
1.8 V
Microchip 8-Channel I/O Expander I2C, Serial 18-Pin PDIP, MCP23008-E/P
RS Stock No.: 165-4752Brand: MicrochipManufacturers Part No.: MCP23008-E/P

18.769 OMR

0.751 OMR Each (In a Tube of 25) (ex VAT)

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Microchip
8
I2C, Serial
18
PDIP
5MHz
Through Hole
-
-
Microchip 8-Channel I/O Expander I2C, Serial 18-Pin SOIC, MCP23008-E/SO
RS Stock No.: 889-5323Brand: MicrochipManufacturers Part No.: MCP23008-E/SO

25.468 OMR

0.607 OMR Each (In a Tube of 42) (ex VAT)

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Microchip
8
I2C, Serial
18
SOIC
5MHz
Surface Mount
-
-
Microchip 8-Channel I/O Expander I2C 16-Pin QFN, MCP23009-E/MG
Also available in industry standard packaging
RS Stock No.: 770-9701Brand: MicrochipManufacturers Part No.: MCP23009-E/MG

4.360 OMR

0.872 OMR Each (In a Pack of 5) (ex VAT)

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Microchip
8
I2C
16
QFN
3.4MHz
Surface Mount
5.5 V
1.8 V
Microchip 8-Channel I/O Expander I2C 20-Pin SSOP, MCP23008-E/SS
Also available in industry standard packaging
RS Stock No.: 770-9707Brand: MicrochipManufacturers Part No.: MCP23008-E/SS

3.985 OMR

0.797 OMR Each (In a Pack of 5) (ex VAT)

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Microchip
8
I2C
20
SSOP
1.7MHz
Surface Mount
5.5 V
1.8 V
Microchip 16-Channel I/O Expander I2C, Serial 28-Pin SOIC, MCP23017-E/SO
RS Stock No.: 889-5109Brand: MicrochipManufacturers Part No.: MCP23017-E/SO

18.556 OMR

0.687 OMR Each (In a Tube of 27) (ex VAT)

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Microchip
16
I2C, Serial
28
SOIC
5MHz
Surface Mount
-
-