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
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
PCA6416AHF,128


Interface - I/O Expanders Low-voltage translating 16-bit I2C-bus/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.

NXP 7291
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 1.21
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHWQFN - 24Tube  
PI4IOE5V9535LEX


Interface - I/O Expanders 16-bit I2C and SMBus Port
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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.

Diodes Incorporated 7085
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AUD 1.0971
Multiples of: 1

16 I/OI2c, Serial, Smbus With Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Cut Tape  
PCA9671PW,118


Interface - I/O Expanders 16-BIT I2C FM+ QB
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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 6984
Ships to you
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AUD 2.0985
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCA9506BS,118


Interface - I/O Expanders I/O EXPANDER I2C
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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 6869
Ships to you
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AUD 5.4098
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 56Reel  
PCA9534ADW


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 6552
Ships to you
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AUD 2.4487
Multiples of: 1

8 400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 16Tube  
PCA9575HF,118


Interface - I/O Expanders 16-BIT I2C-BUS SMBus LW Voltage GPIO
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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 6381
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 1.8754
Multiples of: 1

     + 85 C- 40 CSmd/SmtHWQFN - 24Reel  
PCA6408ABSHP


Interface - I/O Expanders 8bit IO Expander Low Voltage HVQFN
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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 6207
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 0.976
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Reel  
MCP23S08T-E/SS


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 5918
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 2.2222
Multiples of: 1

8 I/OSpi10 MHzYes4.5 v to 5.5 V+ 125 C- 40 CSmdsmtSSOP - 20Reel  
MCP23018T-E/SS


Interface - IO Expanders 16-bit IO 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 5899
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 3.2143
Multiples of: 1

        SSOP - 24Cut Tape , Reel  
PCF8574APW


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 5701
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 2.3548
Multiples of: 1

8I2c, Smbus100 KHzNo2.5 v to 6 V+ 85 C- 40 CSmd/SmtTSSOP - 20Tube  
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