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
  
                
XRA1404IG16-F


Interface - I/O Expanders 8 Bit SPI GPIO 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.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 1.2814
Multiples of: 1

  15 MHzWith Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtTSSOP - 16Tube  
PCA9535DBQR


Interface - I/O Expanders 16-Bit I2C & SMBus 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 0
6 to 16 Weeks Calender.png

AUD 1.2825
Multiples of: 2500

16I2c, Smbus400 KHzYes2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtQSOP - 24Reel  
PCA9536DP


IC, IO PORT, I2C/SMBUS, 4BIT, 8TSSOP
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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 0
6 to 16 Weeks Calender.png

AUD 1.2849
Multiples of: 1

            
PCA9539DWR


Texas Instruments Interface - IO Expanders 16-Bit I2C & SMBus Lo-Pwr 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.

Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 1.2873
Multiples of: 2000

16 I/OI2c, Serial, Smbus400 KHzWith Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 24 WideReel  
PCA9500D,118


Interface - I/O Expanders 8BIT 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 0
6 to 16 Weeks Calender.png

AUD 1.295
Multiples of: 1

8 I/O   2.5 v to 3.6 V+ 85 C- 40 CSmd/SmtSO - 16Reel  
TCA6416AZQSR


Interface - I/O Expanders Lo-Vltg 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 0
6 to 16 Weeks Calender.png

AUD 1.3075
Multiples of: 1

16 I/OI2c, Serial, Smbus400 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtBGA - 24 - MICRO - STAR JUNIORReel  
PCA9554DGVR


Interface - I/O Expanders Remote 8-Bit 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 0
6 to 16 Weeks Calender.png

AUD 1.32
Multiples of: 2000

8 I/OI2c, Serial, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTVSOP - 16Cut Tape  
PCA8575PW,112


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 0
6 to 16 Weeks Calender.png

AUD 1.3235
Multiples of: 1

         Tube  
IS31IO7325-QFLS4-TR


Interface - I/O Expanders Multi-function I/O Drvr
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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.

ISSI 0
6 to 16 Weeks Calender.png

AUD 1.3365
Multiples of: 2500

    2.4 V to 5.5 V+ 125 C- 40 CSMD/SMTQFN - 24Reel  
XRA1404IL16-F


Interface - I/O Expanders 8 Bit SPI GPIO Expander
Icon ROHS
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.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 1.3372
Multiples of: 1

  15 MHzWith Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtQFN - 16Bulk  
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