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.


...
Read more Read less

Filter

Visar 1 - 20 av 58 produkter
Resultat per sida
Beskrivning Pris Number of I/O Channels Interface Number of Pins Package Type Clock Frequency Mounting Type Maximum Supply Voltage Minimum Supply Voltage
RS-artikelnummer 162-5843
Tillv. art.nrPCA9535DW
VarumärkeTexas Instruments
15,353 kr
Each (In a Tube of 25)
Enheter
- - 24 SOIC - Surface Mount - -
RS-artikelnummer 661-3441
Tillv. art.nrPCA9535DW
VarumärkeTexas Instruments
25,188 kr
Each (In a Pack of 5)
Enheter
- - 24 SOIC - Surface Mount - -
RS-artikelnummer 162-8708
Tillv. art.nrTCA6416ARTWR
VarumärkeTexas Instruments
6,588 kr
Each (On a Reel of 3000)
Enheter
16 I2C, Serial 24 WQFN 400kHz Surface Mount 5.5 V 1.65 V
RS-artikelnummer 825-3502
Tillv. art.nrTCA6416ARTWR
VarumärkeTexas Instruments
14,332 kr
Each (In a Pack of 5)
Enheter
16 I2C, Serial 24 WQFN 400kHz Surface Mount 5.5 V 1.65 V
RS-artikelnummer 517-0261
Tillv. art.nrPCF8574APW
VarumärkeTexas Instruments
14,17 kr
Each
Enheter
- - 20 TSSOP - Surface Mount - -
RS-artikelnummer 145-6521
Tillv. art.nrPCF8574APW
VarumärkeTexas Instruments
11,926 kr
Each (In a Tube of 70)
Enheter
- - 20 TSSOP - Surface Mount - -
RS-artikelnummer 168-5139
Tillv. art.nrPCF8574PW
VarumärkeTexas Instruments
10,99 kr
Each (In a Tube of 70)
Enheter
- - 20 TSSOP - Surface Mount - -
RS-artikelnummer 661-3380
Tillv. art.nrPCF8574PWR
VarumärkeTexas Instruments
13,918 kr
Each (In a Pack of 5)
Enheter
- - 20 TSSOP - Surface Mount - -
RS-artikelnummer 517-0700
Tillv. art.nrPCF8574PW
VarumärkeTexas Instruments
15,552 kr
Each (In a Pack of 5)
Enheter
- - 20 TSSOP - Surface Mount - -
RS-artikelnummer 796-8495
Tillv. art.nrXIO2001IZGU
VarumärkeTexas Instruments
58,63 kr
Each
Enheter
16 Serial-2 Wire 169 BGA 66MHz Surface Mount 3.6 V 3 V
RS-artikelnummer 661-3371
Tillv. art.nrPCA9557PWR
VarumärkeTexas Instruments
13,71 kr
Each (In a Pack of 5)
Enheter
- - 16 TSSOP - Surface Mount - -
RS-artikelnummer 920-3374
Tillv. art.nrPCF8574AN
VarumärkeTexas Instruments
11,192 kr
Each (In a Tube of 25)
Enheter
8 I2C, SMBus 16 PDIP 100kHz Through Hole - -
RS-artikelnummer 145-1321
Tillv. art.nrPCA9538DW
VarumärkeTexas Instruments
14,156 kr
Each (In a Tube of 40)
Enheter
8 I2C, SMBus 16 SOIC 400kHz Surface Mount 5.5 V 2.3 V
RS-artikelnummer 922-3356
Tillv. art.nrPCF8575CDW
VarumärkeTexas Instruments
33,411 kr
Each (In a Tube of 25)
Enheter
- - - - - - - -
RS-artikelnummer 517-0249
Tillv. art.nrPCF8574AN
VarumärkeTexas Instruments
12,51 kr
Each
Enheter
8 I2C, SMBus 16 PDIP 100kHz Through Hole - -
RS-artikelnummer 133-0706
Tillv. art.nrTCA9538DBR
VarumärkeTexas Instruments
12,862 kr
Each (In a Pack of 5)
Enheter
8 I2C, Parallel 16 SSOP 100 (Standard) kHz, 400 (Fast) kHz Surface Mount 5.5 V 1.65 V
RS-artikelnummer 922-3362
Tillv. art.nrPCF8575DW
VarumärkeTexas Instruments
26,421 kr
Each (In a Tube of 25)
Enheter
- - - - - - - -
RS-artikelnummer 732-1326
Tillv. art.nrPCF8574DGVR
VarumärkeTexas Instruments
5,886 kr
Each (On a Tape of 5)
Enheter
8 I2C 20 TVSOP 100kHz Surface Mount 6 V 2.5 V
RS-artikelnummer 178-9133
Tillv. art.nrPCF8574DW
VarumärkeTexas Instruments
13,235 kr
Each (In a Tube of 40)
Enheter
- - 16 SOIC - Surface Mount - -
RS-artikelnummer 133-0707
Tillv. art.nrTCA9554ADBR
VarumärkeTexas Instruments
12,036 kr
Each (In a Pack of 5)
Enheter
8 I2C, Parallel 16 SSOP 100 (Standard) kHz, 400 (Fast) kHz Surface Mount 5.5 V 1.65 V