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
  
                
TCA6408PWRG4


I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R
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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 0
6 to 16 Weeks Calender.png

AUD 2.4984
Multiples of: 1

8 I/OI2c, Serial, Smbus With Interrupt1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCA9535DWG4


I2C/SMBus GPIO Expander 5.5V 24-Pin SOIC Tube
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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 0
6 to 16 Weeks Calender.png

AUD 2.5043
Multiples of: 25

 I2c, Serial, Smbus   + 85 C- 40 CSmd/SmtSOIC - 24 WideTube  
PCA9555DWRG4


I2C/SMBus GPIO Expander 5.5V 24-Pin SOIC T/R
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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 0
6 to 16 Weeks Calender.png

AUD 2.511
Multiples of: 2000

16 I/OI2c, Serial, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 24 WideReel  
PCA9555BSHP


Interface - I/O Expanders 16b I2Cbus and SMBus I/O 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 0
6 to 16 Weeks Calender.png

AUD 2.5192
Multiples of: 6000

         Cut Tape , Reel  
TCA6416PW


Interface - I/O Expanders Lo Vltg 8B I2C and 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 0
6 to 16 Weeks Calender.png

AUD 2.5197
Multiples of: 170

16I2c, Smbus400 KHzYes1.6 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Tube  
PCA9555RGERG4


I2C/SMBus GPIO Expander 5.5V 24-Pin VQFN EP T/R
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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 0
6 to 16 Weeks Calender.png

AUD 2.5423
Multiples of: 3000

16 I/OI2c, Serial, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtVQFN - 24Reel  
TCA6416ZQSR


I2C/SMBus GPIO Expander 5.5V 24-Pin BGA MICROSTAR JUNIOR T/R
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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 0
6 to 16 Weeks Calender.png

AUD 2.5577
Multiples of: 2500

16 I/OI2c, Serial, Smbus With Interrupt1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtBGA - 24 - MICRO - STAR JUNIORReel  
405267FB


PCF8574AP 8-BITI/OEXPAN
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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 0
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AUD 2.5583
Multiples of: 1

8 I/O 100 KHz 2.5 v to 6 V+ 85 C- 40 CThrough HoleDIP - 16Tube  
TCA6416PWR


Interface - I/O Expanders Lo Vltg 8B I2C and 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 0
6 to 16 Weeks Calender.png

AUD 2.5615
Multiples of: 1

16 I/OI2C, Serial, SMBus With Interrupt1.65 V to 5.5 V+ 85 C- 40 CSMD/SMTTSSOP - 24Cut Tape , Reel  
PCA9501D.112


Interface - I/O Expanders 8BIT I2C FMQB GPIONT
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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 0
6 to 16 Weeks Calender.png

AUD 2.574
Multiples of: 1

            
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