Interface - I/O Expanders

An interface I/O expander is a type of electronic circuit that is used to increase the number of input/output ports available in an embedded system. These expanders allow for more efficient use of the limited I/O ports available in most microcontrollers. By adding additional interface I/O ports, the need for extra I/O components such as additional LEDs, dials, switches, and relays can be eliminated. Additionally, by including an interface I/O expander, more complex embedded systems can be designed, using less overall components. The interface I/O expander itself will typically consist of multiple parallel ports, which can be used to communicate to and from the microcontroller, as well as multiple external devices. Common interface I/O expanders include serial-to-parallel converters, parallel-to-serial converters, shift registers, port expanders and more.
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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
PCA9574PW,118


Interface - I/O Expanders 8-BIT I2C-BUS/SMBUS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 225
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 1.3488
Multiples of: 1

     + 85 C- 40 CSmd/SmtTSSOP - 16Reel  
MCP23009-E/SO


Interface - I/O Expanders 8-bit I/O Expander I2C interface
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip 217
Ships to you
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AUD 1.7731
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CSMD/SMTSOIC - 18Tube  
PCF8574PWR


Interface - I/O Expanders 8bit I/O Expndr
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 216
Ships to you
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AUD 1.9031
Multiples of: 1

8 100 KHz 2.5 v to 6 V+ 85 C- 40 CSmd/SmtTSSOP - 20Reel  
PCA9554ADW


Interface - I/O Expanders Rem 8B I2C & SMBus I/O Expander
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 213
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 1.6914
Multiples of: 1

8I2c, Smbus400 KHzYes2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 16 WideTube  
MCP23S09-E/P


Interface - I/O Expanders 8-bit I/O Expander SPI interface
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip 204
Ships to you
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AUD 1.9701
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CThrough HolePDIP - 18Tube  
PCA9554DB,118


Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 194
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 1.1948
Multiples of: 2000

  400 KHz  + 85 C- 40 CSmd/SmtSSOP - 16 (SOT - 338 - 1)Reel  
PCA9557PW,118


Interface - I/O Expanders OCT SMBUS/I2C INTRFC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 187
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 0.5898
Multiples of: 1

8 I/OI2c, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
XD8255-2


Interface - I/O Expanders DIP-40 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

XINLUDA 175
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 1.3341
Multiples of: 1

   -        
XD82C55-5


Interface - I/O Expanders DIP-40 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

XINLUDA 175
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 1.6136
Multiples of: 1

   -        
TCA6416ARTWR


Interface - I/O Expanders Lo-Vltg 16B I2C and SMBus I/O Expander
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 172
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 1.0313
Multiples of: 1

16I2c, Serial, Smbus400 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtWQFN - 24Reel  
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