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
  
                
PCA9555APW,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 16916
Ships to you
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AUD 1.0115
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCAL9539APW,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 4665
Ships to you
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AUD 1.8224
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCA8574APW,118


Interface - I/O Expanders 8-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 2446
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 1.8993
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
UJA1023T/2R04/C,51


Interface - IO Expanders LIN IO SLAVE
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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 2441
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 4.794
Multiples of: 1

       Smd/SmtSO - 16Reel  
SX1504I087TRT


Interface - I/O Expanders 4 CHANNEL HIGH 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.

Semtech 2426
Ships to you
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AUD 1.099
Multiples of: 1

         -  
PCF8574AMT/TR


TSSOP-16 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.

HGSEMI 2418
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.5299
Multiples of: 1

            
PCA9554PW/Q900,118


Interface - I/O Expanders 8B I2C FAST P-P GPIO W/INTERRUPT-INTERNAL
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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 2411
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 2.1923
Multiples of: 1

8 I/OI2c, Serial, Smbus400 KHzWith Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCA9673PW,118


Interface - I/O Expanders 16BIT I2C FM+ QBGPIO
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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 2404
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 3.2841
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCA8575DB,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 1935
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.8388
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSSOP - 24Reel  
PCA9538PW/Q900,118


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

AUD 1.6188
Multiples of: 1

     + 85 C- 40 CSmd/SmtTSSOP - 16Reel  
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