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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
RS Stock No.: 216-254Brand: DiodesZetexManufacturers Part No.: PI4IOE5V6416ZDEX

1,832.906 OMR

0.524 OMR Each (On a Reel of 3500) (ex VAT)

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DiodesZetex
16
I2C
24
TQFN
-
-
-
-
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

0.987 OMR

0.987 OMR Each (ex 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

1.466 OMR

1.466 OMR Each (ex 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

1,419.469 OMR

0.568 OMR Each (On a Reel of 2500) (ex 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

0.970 OMR

0.970 OMR Each (ex VAT)

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

518.175 OMR

0.519 OMR 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

468.562 OMR

0.468 OMR 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

1,529.719 OMR

0.612 OMR Each (On a Reel of 2500) (ex 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

551.250 OMR

0.220 OMR Each (On a Reel of 2500) (ex 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

1,777.781 OMR

0.711 OMR 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

1,323.000 OMR

0.529 OMR 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

1,212.750 OMR

0.485 OMR Each (On a Reel of 2500) (ex 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

917.280 OMR

0.573 OMR Each (On a Reel of 1600) (ex 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+

183.522 OMR

3.165 OMR Each (In a Tube of 58) (ex 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+

110.801 OMR

1.108 OMR Each (In a Tube of 100) (ex 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+

182.574 OMR

1.902 OMR Each (In a Tube of 96) (ex 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

800.415 OMR

0.728 OMR Each (On a Reel of 1100) (ex 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

20.259 OMR

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

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

5.512 OMR

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

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Texas Instruments
8
I2C
16
PDIP
100kHz
-
-
-

7.470 OMR

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

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Maxim Integrated
8
Serial-2 Wire
16
TQFN-EP
400kHz
-
-
-

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