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
  
                
MCP23009-E/SS


Interface - I/O Expanders 8-bit 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 5172
Ships to you
between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 1.8857
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CSMD/SMTSSOP - 20Tube  
MCP23S09T-E/MG


Interface - IO Expanders 8B IO 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 5120
Ships to you
between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 2.0952
Multiples of: 1

     + 125 C- 40 CSMD/SMTQFN - 16Cut Tape , Reel  
PCAL9539APW,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 5107
Ships to you
between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 1.973
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
TCAL9539RTWR


Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus 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.

Texas Instruments 5011
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between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 1.6692
Multiples of: 1

16 I/OI2C, Serial With Interrupt + 125 C- 40 CSMD/SMTWQFN - 24Reel , Cut Tape  
TPT29555-TS5R


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.

3PEAK 4979
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AUD 0.3876
Multiples of: 1

            
PCA6416AEVJ


Interface - I/O Expanders 16bit IO Expander Low Voltage VFBGA
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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 4887
Ships to you
between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 1.2624
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtVFBGA - 24Reel  
PCA6416AHF,128


Interface - I/O Expanders Low-voltage translating 16-bit I2C-bus/SMBus 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 4864
Ships to you
between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 1.2624
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHWQFN - 24Tube  
TC7SPN334L6X,LF(S


Low-Voltage, Low-Power 1-Bit Dual-Supply Bus Buffer
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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.

Toshiba 4805
Ships to you
between Mon. 10 Nov to Fri. 14 Nov Calender.png

AUD 0.2414
Multiples of: 1

            
PCA9500PW,118


Interface - I/O Expanders 8BIT I2C FMQB GPIO PU2K EEPROM
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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 4705
Ships to you
between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 1.8683
Multiples of: 1

8 I/O   2.5 v to 3.6 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCA9557PWR


Interface - I/O Expanders Remote 8B I2C & SMBus 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 4684
Ships to you
between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 1.1489
Multiples of: 1

8I2c, Serial, Smbus400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
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