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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(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
PCA9534DWR


Interface - I/O Expanders Remote 8B I2C & Lo- Pwr 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 3398
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between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 1.7443
Multiples of: 1

8 400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 16Reel  
PCF8574DW


Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus
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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 3352
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AUD 2.199
Multiples of: 1

8 I/O   2.5 v to 6 V+ 85 C- 40 CSmd/SmtSOIC - 16Tube  
KTS1620EWA-TR


Interface - IO Expanders Low Voltage 24-bit I2C-bus IO 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.

Kinetic Technologies 3325
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AUD 2.5769
Multiples of: 1

24 I/OI2C, Serial With Interrupt1.65 V to 5.5 V+ 85 C- 40 CSMD/SMTFO - WLP66 - 36Cut Tape  
MCP23017-E/SP


Interface - I/O Expanders 16bit Input/Output Exp 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 3244
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AUD 2.2761
Multiples of: 15

     + 125 C- 40 CThrough HoleSPDIP - 28Tube  
PCAL9535AHF,128


NXP Semiconductors Interface - IO Expanders 16bit I2C IO Port Interrupt and Agile
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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 3215
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AUD 1.8159
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHWQFN - 24Reel  
PCF8574APWR


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 3204
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AUD 1.3107
Multiples of: 1

8 100 KHz 2.5 v to 6 V+ 85 C- 40 CSmd/SmtTSSOP - 20Reel  
MCP23S09T-E/SO


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 3196
Ships to you
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AUD 2.0952
Multiples of: 1

        SOIC - 18Cut Tape  
TCA9554PWR


Interface - I/O Expanders Remote 8-B I2C & SM Bus 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 3174
Ships to you
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AUD 0.6043
Multiples of: 1

8 I/OI2c, Serial, Smbus400 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCA9535ECDTR2G


ON Semiconductor Interface - IO Expanders 16-BIT IO 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.

ON Semiconductor 3172
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AUD 3.4571
Multiples of: 1

16 I/OI2c, Serial, Smbus400 KHzWith Interrupt1.65 v to 5.5 V+ 125 C- 55 CSmd/SmtTSSOP - 24Reel  
MCP23S08T-E/SO


Interface - I/O Expanders In/Out SPI int
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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 1454
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 2.1269
Multiples of: 1

8Spi10 MHzYes1.8 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 18Reel  
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