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
  
                
PI4IOE5V6416Q2LEX


Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K
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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 4515
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AUD 2
Multiples of: 1

         Cut Tape , Reel  
PCA9518APW,518


Interface - I/O Expanders EXPNDBL 5-CH I2C HUB
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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 4508
Ships to you
between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 2.6923
Multiples of: 1

    3.3 V  Smd/SmtTSSOP - 20Reel  
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 4442
Ships to you
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AUD 1.0913
Multiples of: 1

       Smd/SmtTSSOP - 24Cut Tape  
PCF8575PWE4


Interface - I/O Expanders Remote 16-Bit 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 4386
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AUD 3.0769
Multiples of: 1

16 I/OI2C, Serial, SMBus  2.5 V to 5.5 V+ 85 C- 40 CSMD/SMTTSSOP - 24Tube  
MCP23018-E/SS


Interface - I/O Expanders 16-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 4378
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AUD 2.8286
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CSMD/SMTSSOP - 24Tube  
MCP23S08T-E/ML


Microchip Technology Interface - IO Expanders 8bit InputOutput 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 4164
Ships to you
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AUD 2.3048
Multiples of: 1

8 I/OSerial, Spi10 MHzWith Interrupt1.8 v to 5.5 V+ 125 C- 40 CSmd/SmtQFN - 20Reel  
PCA9554AD,118


Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU
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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 4148
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between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 1.302
Multiples of: 1

8 I/OI2c, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSO - 16Reel  
PCF8574M/TR


SOP-16-150mil 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.

HGSEMI 4138
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AUD 0.7664
Multiples of: 1

            
PCA9555RGER


Texas Instruments Interface - IO Expanders Remote 16-Bit 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 3974
Ships to you
between Mon. 24 Nov to Thu. 27 Nov Calender.png

AUD 1.9612
Multiples of: 1

16 I/OI2c, Serial, Smbus400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtVQFN - 24Reel  
PCA9671BS,118


Interface - I/O Expanders REMOTE 16BIT 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 3919
Ships to you
between Fri. 14 Nov to Tue. 18 Nov Calender.png

AUD 2.2485
Multiples of: 1

16 I/OI2c, Serial With Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/Smt Cut Tape  
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