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 with USBs and ethernet ports.

Types of I/O expanders

There are two main types of I/O expanders: internal and external.

Internal expanders

These have a connection inside the computer, typically on the motherboard, and the only part the user can see is the expansion plate which houses the ports to which they can connect more devices.

External expanders

An external expander plugs into an existing port introducing multiple new places to connect. When not part of a computer system, these devices are commonly known as splitters.


...
Voir plus Voir moins

Filtres

Afficher 41 - 60 des 217 produits
Nombre de résultats par page
Description Prix Number of I/O Channels Interface Number of Pins Package Type Clock Frequency Mounting Type Maximum Supply Voltage Minimum Supply Voltage
N° de stock RS 124-2355
Référence fabricantPCA9555D,112
MarqueNXP
1,354 €
Each (In a Tube of 30)
Unité
16 I2C, SMBus 24 SOIC 400kHz Surface Mount 5.5 V 2.3 V
N° de stock RS 889-5285
Référence fabricantMCP23S08-E/SO
MarqueMicrochip
0,805 €
Each (In a Tube of 42)
Unité
8 SPI 18 SOIC 10MHz Surface Mount - -
N° de stock RS 862-9249
Référence fabricantFXL6408UMX
0,659 €
Each (In a Pack of 10)
Unité
8 I2C 16 UMLP 400kHz Surface Mount 3.6 V 1.65 V
N° de stock RS 103-8077
Référence fabricantPCA9554ABS,118
MarqueNXP
0,608 €
Each (On a Reel of 6000)
Unité
- I2C, SMBus - HVQFN - Surface Mount - -
N° de stock RS 165-4811
Référence fabricantMCP23016-I/SP
MarqueMicrochip
1,343 €
Each (In a Tube of 15)
Unité
16 I2C 28 SPDIP 400MHz Through Hole - -
N° de stock RS 727-5706
Référence fabricantPCA9554ABS,118
MarqueNXP
1,26 €
Each (On a Tape of 2)
Unité
- I2C, SMBus - HVQFN - Surface Mount - -
N° de stock RS 124-2351
Référence fabricantPCA9535PW,112
MarqueNXP
1,252 €
Each (In a Tube of 63)
Unité
16 I2C, SMBus 24 TSSOP 400kHz Surface Mount 5 V, 5.5 V 2.3 V
N° de stock RS 814-3990
Référence fabricantTCA9554APWR
0,922 €
Each (In a Pack of 10)
Unité
8 I2C, SMBus 16 TSSOP 400kHz Surface Mount 5.5 V 1.65 V
N° de stock RS 124-1424
Référence fabricantFXL6408UMX
0,394 €
Each (On a Reel of 5000)
Unité
8 I2C 16 UMLP 400kHz Surface Mount 3.6 V 1.65 V
N° de stock RS 403-812
Référence fabricantMCP23S08-E/SO
MarqueMicrochip
1,012 €
Each (In a Pack of 5)
Unité
8 SPI 18 SOIC 10MHz Surface Mount - -
N° de stock RS 669-6461
Référence fabricantMCP23S18-E/SO
MarqueMicrochip
1,41 €
Each (In a Pack of 2)
Unité
16 SPI 28 SOIC 10MHz Surface Mount - -
N° de stock RS 273-539
Référence fabricantP82B715TD,112
MarqueNXP
2,97 €
Each
Unité
- I2C, SMBus 8 SOIC 400kHz Surface Mount - -
N° de stock RS 681-1128
Référence fabricantMCP23017-E/SS
MarqueMicrochip
1,115 €
Each (In a Pack of 2)
Unité
16 I2C 28 SSOP 1.7MHz Surface Mount - -
N° de stock RS 162-8358
Référence fabricantTCA9554APWR
0,465 €
Each (On a Reel of 2000)
Unité
8 I2C, SMBus 16 TSSOP 400kHz Surface Mount 5.5 V 1.65 V
N° de stock RS 159-6630
Référence fabricantMCP23018-E/SO
MarqueMicrochip
1,069 €
Each (In a Tube of 27)
Unité
16 I2C 28 SOIC 3.4MHz Surface Mount - -
N° de stock RS 786-1269
Référence fabricantMAX7317ATE+
2,62 €
Each (In a Pack of 2)
Unité
10 Serial-SPI 16 TQFN 26MHz Surface Mount 3.6 V 2.25 V
N° de stock RS 770-9707
Référence fabricantMCP23008-E/SS
MarqueMicrochip
0,98 €
Each (In a Pack of 5)
Unité
8 I2C 20 SSOP 1.7MHz Surface Mount 5.5 V 1.8 V
N° de stock RS 911-5631
Référence fabricantMCP23017-E/ML
MarqueMicrochip
0,998 €
Each (In a Tube of 61)
Unité
16 I2C 28 QFN 1.7MHz Surface Mount - -
N° de stock RS 889-5109
Référence fabricantMCP23017-E/SO
MarqueMicrochip
0,846 €
Each (In a Tube of 27)
Unité
16 I2C, Serial 28 SOIC 5MHz Surface Mount - -
N° de stock RS 861-0595
Référence fabricantMTCH652-I/SS
MarqueMicrochip
0,924 €
Each (In a Pack of 5)
Unité
19 Serial-SPI 28 SSOP 2MHz Surface Mount 5.5 V 1.8 V