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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(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
PCAL6416AEX1Z


Interface - I/O Expanders 16-bit I2C Fm LV VLT TP/OD GPIO IRL
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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 2294
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AUD 1.1577
Multiples of: 1

         Cut Tape  
MCP23S18T-ESO


Microchip Technology Interface - IO Expanders 16B 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 2274
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between Mon. 17 Nov to Wed. 19 Nov Calender.png

AUD 2.654
Multiples of: 1

        SOIC - 28Reel  
MCP25050-I/SL


Integrated circuit: CAN controller; 1Mbps; Usup:2.7÷5.5V; SO14
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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 2216
Ships to you
between Mon. 17 Nov to Wed. 19 Nov Calender.png

AUD 6.8095
Multiples of: 1

    5.5 V+ 150 C- 65 CSMD/SMTSOIC - 14Tube  
MCP23018-E/MJ


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 2195
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AUD 2.4968
Multiples of: 1

  3.4 MHz 1.8 v to 5.5 V+ 125 C- 40 CSmd/SmtQFN - 24Tube  
PCA8574D,518


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 2105
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between Mon. 17 Nov to Wed. 19 Nov Calender.png

AUD 1.2993
Multiples of: 1

8 I/OI2c, Serial400 KHzWith Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/Smt Reel  
PCA9670PW,118


Interface - I/O 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 2094
Ships to you
between Mon. 17 Nov to Wed. 19 Nov Calender.png

AUD 1.2484
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
TCAL9539RPWR


Interface - I/O Expanders 16-bit I2C/SMBus I/O expander with interrupt, reset and advanced sticky registers
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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 2028
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between Mon. 17 Nov to Wed. 19 Nov Calender.png

AUD 1.5889
Multiples of: 1

16 I/OI2C With Interrupt - 40 C+ 125 CSMD/SMTTSSOP - 24Reel , Cut Tape2 kV 
TCAL6416RDTOR


Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O expa
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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 2025
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AUD 1.973
Multiples of: 1

 I2C, Serial, SMBus With Interrupt + 125 C- 40 CSMD/SMTX2QFN - 24 4 kV 
PCA9554ADWR


Texas Instruments Interface - IO Expanders Rem 8B I2C & SMBus IO 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 1988
Ships to you
between Mon. 17 Nov to Wed. 19 Nov Calender.png

AUD 1.3217
Multiples of: 1

8 I/OI2c, Serial, Smbus400 KHzWith Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 16 WideReel  
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 1852
Ships to you
between Tue. 25 Nov to Fri. 28 Nov Calender.png

AUD 1.2759
Multiples of: 1

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