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
  
                
PCA9575PW2,118


Interface - I/O Expanders I2C Bus/ SMBus Level Translating 28-Pin
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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 11985
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.8224
Multiples of: 1

     + 85 C- 40 CSmd/SmtTSSOP - 28Reel  
SX1509QBIULTRT


Interface - I/O Expanders 16 CHAN LOW VOLT 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 11326
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 3.0168
Multiples of: 1

16 I/OI2c, Serial With Interrupt3.6 V+ 85 C- 40 CSmd/SmtQFN - 28Reel  
AW9523BTQR


Interface - I/O Expanders TQFN-24 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.

Awinic 11024
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.3379
Multiples of: 5

   Yes     Tape Reel (Tr)  
PCAL9538APWJ


Interface - I/O Expanders Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, reset and Agile 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.

NXP 10735
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.5252
Multiples of: 1

         Reel  
MCP23S18-E/MJ


Interface - I/O Expanders 16B I/O Expander SPI 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 10261
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 2.4463
Multiples of: 1

  3.4 MHz 1.8 v to 5.5 V+ 125 C- 40 CSmd/SmtQFN - 24Tube  
2746595


Interface - IO Expanders SERIAL REGISTER CHIP EXTENSION INTERBUS
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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.

Phoenix Contact 9700
Ships to you
between Mon. 20 Apr to Tue. 19 May Calender.png

AUD 22.75
Multiples of: 96

            
MCP23018T-E/MJ


Interface - I/O Expanders 16B I/O Expander 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 9118
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 2.3478
Multiples of: 1

        QFN - 24Cut Tape  
PCA9535APW,118


NXP Semiconductors Interface - IO Expanders 16bit I2C IO Port
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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 8834
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.4185
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCF8574RGTR(UMW)


WQFN-16-EP(3x3) 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 7073
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.4306
Multiples of: 1

            
PCA9555AHF,128


Interface - I/O Expanders Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up
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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 4606
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.4004
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHWQFN - 24Tube  
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