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
  
                
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 11133
Ships to you
between Thu. 08 Jan to Tue. 13 Jan Calender.png

AUD 0.3368
Multiples of: 1

   Yes     Tape Reel (Tr)  
MCP23S17-E/SS


IC: expander; 16bit I/O port; SPI; SSOP28; 1.8÷5.5VDC
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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 10896
Ships to you
between Thu. 25 Dec to Wed. 31 Dec Calender.png

AUD 1.9808
Multiples of: 47

    1.8 V to 5.5 V+ 125 C- 40 CSMD/SMTSSOP - 28Tube  
PCA9534PW,118


Interface - I/O Expanders I2C/SMBUS 8BIT LP
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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 10794
Ships to you
between Wed. 31 Dec to Fri. 02 Jan Calender.png

AUD 1.1558
Multiples of: 1

8 I/OI2c, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
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 10590
Ships to you
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AUD 3.2084
Multiples of: 1

16 I/OI2c, Serial With Interrupt3.6 V+ 85 C- 40 CSmd/SmtQFN - 28Reel  
PI4IOE5V6408ZTAEX


Interface - I/O Expanders 8-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 9742
Ships to you
between Wed. 31 Dec to Fri. 02 Jan Calender.png

AUD 0.5568
Multiples of: 1

         Cut Tape  
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 9700
Ships to you
between Thu. 25 Dec to Wed. 31 Dec Calender.png

AUD 0.4226
Multiples of: 5000

8I2 C400 KHzYes1.65 v to 3.6 V+ 85 C- 40 CSmd/Smt Reel  
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 Fri. 16 Jan to Mon. 16 Feb Calender.png

AUD 22.75
Multiples of: 96

            
MCP23S18T-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 9603
Ships to you
between Thu. 25 Dec to Wed. 31 Dec Calender.png

AUD 1.5481
Multiples of: 3300

16Spi10 MHzYes1.8 v to 5.5 V+ 125 C- 40 CSmd/SmtQFN - 24Reel  
PCA9555PW,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 9375
Ships to you
between Thu. 08 Jan to Tue. 13 Jan Calender.png

AUD 0.8299
Multiples of: 5

16I2c, Smbus400 KHzYes2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOT - 355Reel  
MCP23S08-E/ML


Interface - I/O Expanders 8bit Input/Output Exp 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 9180
Ships to you
between Wed. 31 Dec to Fri. 02 Jan Calender.png

AUD 2.2508
Multiples of: 1

8Spi10 MHzYes1.8 v to 5.5 V  Smd/SmtQFN - 20Tube  
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