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
  
                
MCP23S17-E/SO


Interface - I/O Expanders 16bit 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 113
Ships to you
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AUD 1.5631
Multiples of: 1

   Yes        
CP82C55A-5Z


Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ COM
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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.

Renesas 100
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AUD 19.4735
Multiples of: 1

 Parallel     Through HolePDIP - 40Tube  
MAX7313ATG+T


Interface - I/O Expanders 16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection
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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.

Analog Devices 97
Ships to you
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AUD 4.621
Multiples of: 1

    2 v to 3.6 V+ 125 C- 40 CSmd/Smt Reel  
MCP25050-E/SL


Interface - IO Expanders Mixed signal 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.

Microchip 94
Ships to you
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AUD 8.5429
Multiples of: 1

    5.5 V+ 150 C- 65 CSmd/SmtSOIC - 14Tube  
PI4IOE5V9554LE


Interface - I/O Expanders 8-bit I2C and SMBus 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.

Diodes Incorporated 93
Ships to you
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AUD 0.88
Multiples of: 1

8 I/OI2c, Serial, Smbus With Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Tube  
PCA9538APWJ


Interface - I/O Expanders 8bit 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 92
Ships to you
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AUD 0.7967
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCF8574APWR


Interface - I/O Expanders 8bit I/O Expndr
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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 92
Ships to you
between Fri. 26 Dec to Thu. 01 Jan Calender.png

AUD 1.8092
Multiples of: 1

8 100 KHz 2.5 v to 6 V+ 85 C- 40 CSmd/SmtTSSOP - 20Reel  
MCP25055-IP


Microchip Technology Interface - IO Expanders Mixed signal 1 Wire
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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 80
Ships to you
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AUD 8.6197
Multiples of: 1

    5.5 V+ 150 C- 65 CThrough HolePDIP - 14Tube  
MCP25020-I/SL


Interface - I/O Expanders Digital CAN 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.

Microchip 74
Ships to you
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AUD 4.9585
Multiples of: 1

    5.5 V+ 85 C- 40 CSmd/SmtSOIC - 14Tube  
TCA9554DWR


Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SOIC -40 to 85
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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 72
Ships to you
between Fri. 09 Jan to Wed. 14 Jan Calender.png

AUD 1.4102
Multiples of: 1

8 I/OI2c, Serial, Smbus With Interrupt1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 16Reel  
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