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

P.O.A.

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Microchip
8
I2C
20
SSOP
-
-
-
-
Microchip I/O Expander SPI 18-Pin QFN, MCP23S08T-E/ML
RS Stock No.: 333-258Brand: MicrochipManufacturers Part No.: MCP23S08T-E/ML

€ 7,710.12

€ 2.336 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

€ 9,929.70

€ 3.009 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

€ 5,278.14

€ 2.513 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

€ 6,931.32

€ 2.10 Each (On a Reel of 3300) (ex VAT)

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Microchip
-
Serial-SPI
18
QFN
-
-
-
-
NXP 8-Channel I/O Expander I2C 16-Pin SO16, PCF8574T/3,518
RS Stock No.: 219-4647Brand: NXPManufacturers Part No.: PCF8574T/3,518

€ 1,534.00

€ 1.534 Each (On a Reel of 1000) (ex VAT)

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NXP
8
I2C
16
SO16
-
-
-
-
NXP 8-Channel I/O Expander I2C 16-Pin SO16, PCF8574AT/3,518
RS Stock No.: 219-4644Brand: NXPManufacturers Part No.: PCF8574AT/3,518

€ 1,309.80

€ 1.31 Each (On a Reel of 1000) (ex VAT)

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NXP
8
I2C
16
SO16
-
-
-
-
NXP 8-Channel I/O Expander I2C 16-Pin TSSOP16, PCA9534PW,118
RS Stock No.: 219-4619Brand: NXPManufacturers Part No.: PCA9534PW,118

€ 4,543.00

€ 1.817 Each (On a Reel of 2500) (ex VAT)

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NXP
8
I2C
16
TSSOP16
400kHz
-
-
-
NXP 8-Channel I/O Expander I2C 16-Pin SOIC, PCF8574T/3,512
RS Stock No.: 124-2364Brand: NXPManufacturers Part No.: PCF8574T/3,512

€ 99.69

€ 2.077 Each (In a Tube of 48) (ex VAT)

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NXP
8
I2C
16
SOIC
100kHz
Surface Mount
5.5 V
2.3 V
Microchip 8-Channel I/O Expander I2C 20-Pin SSOP, MCP23008-E/SS
RS Stock No.: 165-2044Brand: MicrochipManufacturers Part No.: MCP23008-E/SS

€ 105.94

€ 1.581 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 SPI 18-Pin SOIC, MCP23S09-E/SO
Also available in industry standard packaging
RS Stock No.: 687-8480Brand: MicrochipManufacturers Part No.: MCP23S09-E/SO

€ 1.79

€ 1.79 Each (ex VAT)

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Microchip
8
SPI
18
SOIC
10MHz
Surface Mount
-
-
NXP 2-Channel I/O Expander I2C 8-Pin SO8, PCA9306D,118
RS Stock No.: 219-4614Brand: NXPManufacturers Part No.: PCA9306D,118

€ 1,327.50

€ 0.531 Each (On a Reel of 2500) (ex VAT)

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NXP
2
I2C
8
SO8
-
-
-
-
Microchip 16-Channel I/O Expander Serial-SPI 28-Pin SSOP, MCP23S17-E/SS
RS Stock No.: 887-7319Brand: MicrochipManufacturers Part No.: MCP23S17-E/SS

€ 85.41

€ 1.817 Each (In a Tube of 47) (ex VAT)

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Microchip
16
Serial-SPI
28
SSOP
5MHz
Surface Mount
-
-
NXP 16-Channel I/O Expander I2C 24-Pin TSSOP24, PCA9555PW,118
RS Stock No.: 219-4623Brand: NXPManufacturers Part No.: PCA9555PW,118

€ 5,251.00

€ 2.10 Each (On a Reel of 2500) (ex VAT)

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NXP
16
I2C
24
TSSOP24
-
-
-
-
NXP 8-Channel I/O Expander I2C 24-Pin TSSOP24, PCA9548APW,118
RS Stock No.: 219-4621Brand: NXPManufacturers Part No.: PCA9548APW,118

€ 3,894.00

€ 1.558 Each (On a Reel of 2500) (ex VAT)

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NXP
8
I2C
24
TSSOP24
400kHz
-
-
-
NXP 2-Channel I/O Expander I2C 8-Pin SO8, PCA9517AD,118
RS Stock No.: 219-4616Brand: NXPManufacturers Part No.: PCA9517AD,118

€ 3,569.50

€ 1.428 Each (On a Reel of 2500) (ex VAT)

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NXP
2
I2C
8
SO8
400kHz
-
-
-
Texas Instruments 8-Channel I/O Expander I2C, SMBus 16-Pin PDIP, PCF8574AN
RS Stock No.: 920-3374Brand: Texas InstrumentsManufacturers Part No.: PCF8574AN

€ 56.05

€ 2.242 Each (In a Tube of 25) (ex VAT)

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Texas Instruments
8
I2C, SMBus
16
PDIP
100kHz
Through Hole
-
-
Microchip 8-Channel I/O Expander I2C, Serial 20-Pin SSOP, MCP23008T-E/SS
RS Stock No.: 209-7660Brand: MicrochipManufacturers Part No.: MCP23008T-E/SS

€ 2,529.92

€ 1.581 Each (On a Reel of 1600) (ex VAT)

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Microchip
8
I2C, Serial
20
SSOP
1.7MHz
-
-
-
Microchip 8-Channel I/O Expander Serial-SPI 16-Pin QFN, MCP23S09-E/MG
Also available in industry standard packaging
RS Stock No.: 770-9732Brand: MicrochipManufacturers Part No.: MCP23S09-E/MG

€ 9.09

€ 1.817 Each (In a Pack of 5) (ex VAT)

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Microchip
8
Serial-SPI
16
QFN
10MHz
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

€ 49.56

€ 1.982 Each (In a Tube of 25) (ex VAT)

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Microchip
8
I2C, Serial
18
PDIP
5MHz
Through Hole
-
-

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