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
  
                
XRA1403IG24TR-F


Interface - IO Expanders 16 Bit SPI GPIO 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.

MaxLinear 0
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AUD 2.933
Multiples of: 1

16 I/OSerial, SPI With Interrupt1.65 V to 3.6 V+ 85 C- 40 CSMD/SMTTSSOP - 24Cut Tape , Reel  
TCA6408RGTR


I2C/SMBus GPIO Expander 5.5V 16-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
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AUD 2.9445
Multiples of: 3000

8 I/OI2c, Serial, Smbus With Interrupt1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtVQFN - 16Reel  
PCF8575DBRG4


I2C/SMBus GPIO Expander 5.5V 24-Pin SSOP 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 2.9505
Multiples of: 2000

16 I/OI2c, Serial, Smbus  2.5 v to 5.5 V+ 85 C- 40 CSmd/SmtSSOP - 24Reel  
TCA9538DBR


Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 16-SSOP -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 0
6 to 16 Weeks Calender.png

AUD 2.9912
Multiples of: 1

8 I/OI2c, Serial, Smbus400 KHzWith Interrupt1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtSSOP - 16Reel  
PCA9535PWG4


I2C/SMBus GPIO Expander 5.5V 24-Pin TSSOP 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 2.992
Multiples of: 60

 I2c, Serial, Smbus   + 85 C- 40 CSmd/SmtTSSOP - 24Tube  
PCF8575DGVR


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 0
6 to 16 Weeks Calender.png

AUD 3.0032
Multiples of: 1

16I2c, Serial, Smbus400 KHz 2.5 v to 5.5 V+ 85 C- 40 CSmd/SmtTVSOP - 24Reel  
MAX7321ATE+T


Interface - I/O Expanders IA C Port Expander with 8 Open-Drain I/Os
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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 0
6 to 16 Weeks Calender.png

AUD 3.0192
Multiples of: 1

     + 125 C- 40 C  Cut Tape  
MAX7325ATG+T


Interface - I/O Expanders I2C Port Expander with 8 Push-Pull and 8 Open-Drain I/Os
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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 0
6 to 16 Weeks Calender.png

AUD 3.0769
Multiples of: 1

    1.71 v to 5.5 V+ 125 C- 40 C  Cut Tape  
PCF8575CDBG4


Interface - I/O Expanders Rem 16B 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 0
6 to 16 Weeks Calender.png

AUD 3.0934
Multiples of: 1

16I2c, Serial, Smbus400 KHz 4.5 v to 5.5 V+ 85 C- 40 CSmd/SmtSSOP - 24Tube  
ADP5587ACBZ-R7


Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
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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 0
6 to 16 Weeks Calender.png

AUD 3.097
Multiples of: 1500

18 I/OI2c, Serial400 KHzWith Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtWLCSPReel  
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First...7172737475...

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