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
  
                
PCAL6408ABSHP


Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
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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 157290
Ships to you
between Thu. 13 Nov to Mon. 17 Nov Calender.png

AUD 1.1365
Multiples of: 1

8 I/OI2c, Smbus100 KHzYes1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Reel  
PCAL6408APWJ


Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
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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 95451
Ships to you
between Thu. 13 Nov to Mon. 17 Nov Calender.png

AUD 0.9732
Multiples of: 1

8 I/OI2c, Serial, Smbus400 KHzWith Interrupt1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCA6408AHKX


NXP Semiconductors Interface - IO Expanders 8bit IO Expander Low Voltage XQFN
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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 79611
Ships to you
between Thu. 13 Nov to Mon. 17 Nov Calender.png

AUD 0.8363
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtXQFN - 16Reel  
PCAL6408AHKX


Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
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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 59212
Ships to you
between Thu. 13 Nov to Mon. 17 Nov Calender.png

AUD 1.1365
Multiples of: 1

8 I/OI2c, Smbus100 KHzYes1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtXQFN - 16Reel  
PCA9536DP,118


Interface - I/O Expanders I2C/SMBUS 4BIT 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 55854
Ships to you
between Thu. 13 Nov to Mon. 17 Nov Calender.png

AUD 1.0371
Multiples of: 1

4 I/OI2c, Smbus Without Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 8Reel  
PCAL6416AHF,128


Interface - I/O Expanders 16-bit I2C-busSMBus Low Voltage
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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 55108
Ships to you
between Thu. 13 Nov to Mon. 17 Nov Calender.png

AUD 1.1
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHWQFN - 24Reel  
LA79200V-TLM-E


Interface - I/O Expanders VIDEO ICS
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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 48694
Ships to you
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AUD 0.8532
Multiples of: 1

         Reel  
PCA9570GMH


NXP Semiconductors Interface - IO Expanders Low voltage output 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 44761
Ships to you
between Thu. 13 Nov to Mon. 17 Nov Calender.png

AUD 0.4837
Multiples of: 1

4 I/OI2c, Serial1 MHzWith Interrupt3.6 V+ 85 C- 40 CSmd/SmtXQFN - 8Reel  
PCA9535BS,118


Interface - I/O Expanders I2C/SMBUS 16BIT 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 38160
Ships to you
between Thu. 13 Nov to Mon. 17 Nov Calender.png

AUD 1.7851
Multiples of: 1

16 I/OI2c, Smbus With Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 24Reel  
PCAL6416APW,118


Interface - I/O Expanders 16b I2C BUS INTERUPT
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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 36051
Ships to you
between Thu. 13 Nov to Mon. 17 Nov Calender.png

AUD 1.1244
Multiples of: 1

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