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
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
PCA9506DGG,518


Interface - I/O Expanders 40BIT I2C FMTP GPIO INT RST OE
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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 7997
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between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 5.6862
Multiples of: 1

40 I/O   2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 56Reel  
PCA6416APW,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 7988
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AUD 1.3115
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCF8574PWG4


Interface - I/O Expanders Remote 8-Bit 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.

Texas Instruments 7937
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AUD 1.9984
Multiples of: 1

8 I/O   2.5 v to 6 V+ 85 C- 40 CSmd/SmtTSSOP - 20Tube  
MCP23017T-E/SS


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 7854
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between Wed. 25 Feb to Mon. 02 Mar Calender.png

AUD 1.5041
Multiples of: 1

17I2 C10 MHzYes1.8 v to 5.5 V+ 125 C- 40 CSmd/SmtSSOP - 28Reel  
TCA9535PWR(UMW)


TSSOP-24 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 7726
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AUD 0.3061
Multiples of: 5

            
MCP23018T-E/SO


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 7662
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 2.4479
Multiples of: 1

        SOIC - 28Reel  
PCAL6534EVJ


Interface - I/O Expanders ULV 34-bit Fm+, I2C- 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 7613
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 2.4415
Multiples of: 1

 I2c, Serial, Smbus With Interrupt0.8 v to 3.6 V+ 85 C- 40 CSmd/SmtVFBGA - 42Cut Tape  
NLVPCA9535EDTR2G


Interface - I/O Expanders I/O Port Expander, I2C, 16-bit, Low-Power 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.

ON Semiconductor 7551
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 1.8683
Multiples of: 1

         Reel Aec - Q100
PCA9674PW,118


NXP Semiconductors Interface - IO 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 7330
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 1.2833
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCA9654EDR2G


ON Semiconductor Interface - IO Expanders 8-BIT IO EXPANDER FOR I2
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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 7102
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 3.5215
Multiples of: 1

         Reel Aec - Q100
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