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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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DiodesZetex 16-Channel I/O Expander I2C 24-Pin TQFN, PI4IOE5V6416ZDEX
Also available in industry standard packaging
RS Stock No.: 216-256Brand: DiodesZetexManufacturers Part No.: PI4IOE5V6416ZDEX

€ 2.49

€ 2.49 Each (Exc. VAT)

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DiodesZetex
16
I2C
24
TQFN
-
-
-
-
DiodesZetex 16-Channel I/O Expander I2C 24-Pin TQFN, PI4IOE5V6416ZDEX
RS Stock No.: 216-254Brand: DiodesZetexManufacturers Part No.: PI4IOE5V6416ZDEX

€ 5,740.70

€ 1.64 Each (On a Reel of 3500) (Exc. VAT)

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DiodesZetex
16
I2C
24
TQFN
-
-
-
-
DiodesZetex 48-Channel I/O Expander I2C 56-Pin TQFN, PI4IOE5V96248ZLEX
Also available in industry standard packaging
RS Stock No.: 216-320Brand: DiodesZetexManufacturers Part No.: PI4IOE5V96248ZLEX

€ 4.50

€ 4.50 Each (Exc. VAT)

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DiodesZetex
48
I2C
56
TQFN
-
-
-
-
DiodesZetex 8-Channel I/O Expander I2C 16-Pin TQFN, PI4IOE5V9554ALEX
RS Stock No.: 216-273Brand: DiodesZetexManufacturers Part No.: PI4IOE5V9554ALEX

€ 4,012.00

€ 1.605 Each (On a Reel of 2500) (Exc. VAT)

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DiodesZetex
8
I2C
16
TQFN
-
-
-
-
DiodesZetex 8-Channel I/O Expander I2C 16-Pin TQFN, PI4IOE5V9554ALEX
Also available in industry standard packaging
RS Stock No.: 216-275Brand: DiodesZetexManufacturers Part No.: PI4IOE5V9554ALEX

€ 2.42

€ 2.42 Each (Exc. VAT)

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DiodesZetex
8
I2C
16
TQFN
-
-
-
-
Phoenix Contact I/O Expander 44-Pin QFP, 2746595
RS Stock No.: 135-674Brand: Phoenix ContactManufacturers Part No.: 2746595

€ 3,867.38

€ 40.285 Each (In a Pack of 96) (Exc. VAT)

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Phoenix Contact
-
-
44
QFP
-
-
-
-
NXP 8-Channel I/O Expander I2C 16-Pin SO16, PCF8574T/3,518
RS Stock No.: 219-4647Brand: NXPManufacturers Part No.: PCF8574T/3,518

€ 2,348.20

€ 2.348 Each (On a Reel of 1000) (Exc. 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

€ 1,864.40

€ 1.864 Each (On a Reel of 1000) (Exc. 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

€ 6,873.50

€ 2.749 Each (On a Reel of 2500) (Exc. VAT)

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NXP
8
I2C
16
TSSOP16
400kHz
-
-
-
NXP 2-Channel I/O Expander I2C 8-Pin SO8, PCA9306D,118
RS Stock No.: 219-4614Brand: NXPManufacturers Part No.: PCA9306D,118

€ 2,242.00

€ 0.897 Each (On a Reel of 2500) (Exc. VAT)

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NXP
2
I2C
8
SO8
-
-
-
-
NXP 16-Channel I/O Expander I2C 24-Pin TSSOP24, PCA9555PW,118
RS Stock No.: 219-4623Brand: NXPManufacturers Part No.: PCA9555PW,118

€ 7,994.50

€ 3.198 Each (On a Reel of 2500) (Exc. 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

€ 5,959.00

€ 2.384 Each (On a Reel of 2500) (Exc. 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

€ 5,487.00

€ 2.195 Each (On a Reel of 2500) (Exc. VAT)

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NXP
2
I2C
8
SO8
400kHz
-
-
-
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

€ 4,285.76

€ 2.679 Each (On a Reel of 1600) (Exc. VAT)

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Microchip
8
I2C, Serial
20
SSOP
1.7MHz
-
-
-
Maxim Integrated 16-Channel I/O Expander Serial I2C 24-Pin SSOP, MAX7311AAG+
RS Stock No.: 190-6110Brand: Maxim IntegratedManufacturers Part No.: MAX7311AAG+

€ 731.62

€ 12.614 Each (In a Tube of 58) (Exc. VAT)

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Maxim Integrated
16
Serial I2C
24
SSOP
400kHz
Surface Mount
5.5 V
2 V
Maxim Integrated 8-Channel I/O Expander Serial I2C 16-Pin TQFN, MAX7321ATE+
RS Stock No.: 190-6115Brand: Maxim IntegratedManufacturers Part No.: MAX7321ATE+

€ 442.50

€ 4.425 Each (In a Tube of 100) (Exc. VAT)

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Maxim Integrated
8
Serial I2C
16
TQFN
400kHz
Surface Mount
5.5 V
1.71 V
Maxim Integrated 8-Channel I/O Expander Serial I2C 16-Pin TSSOP, MAX7310AUE+
RS Stock No.: 190-6109Brand: Maxim IntegratedManufacturers Part No.: MAX7310AUE+

€ 735.19

€ 7.658 Each (In a Tube of 96) (Exc. VAT)

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Maxim Integrated
8
Serial I2C
16
TSSOP
400kHz
Surface Mount
5.5 V
2.3 V
Microchip 8-Channel I/O Expander SPI 18-Pin SOIC, MCP23S08T-E/SO
RS Stock No.: 177-2849Brand: MicrochipManufacturers Part No.: MCP23S08T-E/SO

€ 3,764.20

€ 3.422 Each (On a Reel of 1100) (Exc. VAT)

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Microchip
8
SPI
18
SOIC
10MHz
Surface Mount
5.5 V
1.8 V
Texas Instruments PCF8574N, 8-Channel I/O Expander 100kHz, I2C, 16-Pin PDIP
RS Stock No.: 197-7468Brand: Texas InstrumentsManufacturers Part No.: PCF8574N

€ 93.81

€ 3.752 Each (In a Tube of 25) (Exc. VAT)

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Texas Instruments
8
I2C
16
PDIP
100kHz
-
-
-
Texas Instruments PCF8574N, 8-Channel I/O Expander 100kHz, I2C, 16-Pin PDIP
RS Stock No.: 197-7469Brand: Texas InstrumentsManufacturers Part No.: PCF8574N

€ 21.95

€ 4.39 Each (In a Pack of 5) (Exc. VAT)

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Texas Instruments
8
I2C
16
PDIP
100kHz
-
-
-

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