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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Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
PCAL6408ABSHP


Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
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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 157290
Ships to you
between Mon. 18 May to Wed. 20 May Calender.png

AUD 1.1365
Multiples of: 1

8 I/OI2c, Smbus100 KHzYes1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Reel  
PCA9557PW,118


Interface - I/O Expanders OCT SMBUS/I2C INTRFC
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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 66380
Ships to you
between Tue. 26 May to Fri. 29 May Calender.png

AUD 0.5431
Multiples of: 1

8 I/OI2c, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCAL6408APWJ


Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
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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 61805
Ships to you
between Mon. 18 May to Wed. 20 May Calender.png

AUD 0.9271
Multiples of: 1

8 I/OI2c, Serial, Smbus400 KHzWith Interrupt1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCAL6408AHKX


Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
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.

NXP 59212
Ships to you
between Mon. 18 May to Wed. 20 May Calender.png

AUD 1.1365
Multiples of: 1

8 I/OI2c, Smbus100 KHzYes1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtXQFN - 16Reel  
PI4IOE5V6416LEX


Interface - IO Expanders Interface IO Expandr
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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 55096
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 1.0263
Multiples of: 1

       Smd/SmtTSSOP - 24Cut Tape  
LA79200V-TLM-E


Interface - I/O Expanders VIDEO ICS
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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 48694
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.7679
Multiples of: 1

         Reel  
PCA9536DP,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 44824
Ships to you
between Mon. 18 May to Wed. 20 May Calender.png

AUD 1.1471
Multiples of: 1

4 I/OI2c, Smbus Without Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 8Reel  
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 19530
Ships to you
between Tue. 26 May to Fri. 29 May Calender.png

AUD 0.2924
Multiples of: 5

   Yes     Tape Reel (Tr)  
PCA9538BS,118


Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT RST
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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 2535
Ships to you
between Mon. 18 May to Wed. 20 May Calender.png

AUD 1.5494
Multiples of: 1

8 I/OI2c, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Reel  
MCP23017-E/ML


Interface - I/O Expanders 16bit Input/Output Exp 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 548
Ships to you
between Tue. 26 May to Fri. 29 May Calender.png

AUD 2.1029
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CSMD/SMTQFN - 28Tube  
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