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
  
                
PI4IOE5V6534Q2ZLWEX


Interface - IO Expanders Interface IO Expander W-QFN4565-46 T&R 3.5K
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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 16617
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AUD 3.2115
Multiples of: 1

         Reel  
SX1509BIULTRT


Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
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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.

Semtech 15847
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AUD 3.0168
Multiples of: 1

16 I/OI2c, Serial With Interrupt3.6 V+ 85 C- 40 CSmd/SmtQFN - 28-  
PCA9571GUX


NXP Semiconductors Interface - IO Expanders IC IO 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 15520
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AUD 0.7926
Multiples of: 1

8 I/OI2c, Serial, Smbus1 MHzWithout Interrupt1.1 v to 3.6 V+ 85 C- 40 CSmd/SmtXQFN - 12Reel  
PCF8574DWR(UMW)


SOIC-16-300mil 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.

Youtai 14132
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AUD 0.4393
Multiples of: 1

            
PI4IOE5V6416ZDEX


Interface - I/O Expanders Interface 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.

Diodes Incorporated 13747
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AUD 0.8537
Multiples of: 1

        TQFN - 24Cut Tape  
TXS02612ZQSR


Interface - I/O Expanders SDIO Port 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 12859
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AUD 1.2963
Multiples of: 1

    1.1 v to 3.6 V+ 85 C- 40 CSmd/SmtBGA - 24 - MICRO - STAR JUNIORReel  
PCAL6524EVJ


Interface - I/O Expanders Ultra low-voltage translating 24-bit Fm+ 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 12737
Ships to you
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AUD 1.775
Multiples of: 1

24 I/OI2c, Serial, Smbus With Interrupt0.8 v to 3.6 V+ 85 C- 40 CSmd/SmtVFBGA - 36Cut Tape  
PCA9554ABS3,118


NXP Semiconductors Interface - IO Expanders 8-BIT I2C FM TP 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 5949
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AUD 1.1837
Multiples of: 1

     + 85 C- 40 CSmd/SmtHVQFN - 16Reel  
PCA9536D,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 1464
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AUD 0.9174
Multiples of: 1

4 I/OI2c, Smbus Without Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSO - 8Reel  
FXL6408UMX


Interface - I/O Expanders 8-Bit I2C-Controlled 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.

ON Semiconductor 972
Ships to you
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AUD 0.4484
Multiples of: 1

8I2 C400 KHzYes1.65 v to 3.6 V+ 85 C- 40 CSmd/Smt Reel  
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