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
  
                
PCA9555D,118


Interface - I/O Expanders 16-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 5529
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 2.4231
Multiples of: 1

16I2c, Smbus400 KHzYes2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 24Reel  
MCP23008T-E/SO


Interface - I/O Expanders In/Out I2C 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 5529
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 1.8657
Multiples of: 1

8 I/OI2c, Serial With Interrupt1.8 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 18Reel  
PCA9554CBSHP


Interface - IO Expanders 8b I2CSMBus IO Port I2C Fixed Address
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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 5477
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 1.3684
Multiples of: 1

    1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Cut Tape  
PI4IOE5V96224ZLEX


Interface - I/O Expanders 24-bit I2C-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.

Diodes Incorporated 5435
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 1.5779
Multiples of: 1

24 I/OI2c, Serial With Interrupt5.5 V+ 85 C- 40 CSmd/SmtTQFN - 32Cut Tape  
KTS1620ERG-TR


Interface - I/O Expanders Low Voltage 24-bit I2C-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.

Kinetic Technologies 5367
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 2.2873
Multiples of: 1

24 I/OI2C, Serial With Interrupt1.65 V to 5.5 V+ 85 C- 40 CSMD/SMTTQFN55 - 32Cut Tape  
TCAL9539RTWR


Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
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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 5011
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 1.6692
Multiples of: 1

16 I/OI2C, Serial With Interrupt + 125 C- 40 CSMD/SMTWQFN - 24Reel , Cut Tape  
TPT29555-TS5R


TSSOP-24 I/O Expanders 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.

3PEAK 4979
Ships to you
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AUD 0.3876
Multiples of: 1

            
TCA9555PWR


Interface - I/O Expanders Remote 16B 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 4879
Ships to you
between Wed. 25 Feb to Mon. 02 Mar Calender.png

AUD 0.4824
Multiples of: 1

16I2c, Serial, Smbus400 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCA6416AEVJ


Interface - I/O Expanders 16bit IO Expander Low Voltage VFBGA
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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 4837
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 1.2235
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtVFBGA - 24Reel  
MCP23017-E/SS


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 4499
Ships to you
between Wed. 25 Feb to Mon. 02 Mar Calender.png

AUD 1.7504
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CSMD/SMTSSOP - 28Tube  
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