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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Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
MAX7320ATE+


Interface - I/O Expanders I2C Port Expander with Eight Push-Pull Outputs
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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.

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AUD 5.9125

Multiples of: 1

  400 KHz 1.71 v to 5.5 V+ 125 C- 40 CSmd/SmtTQFN - 16Tube  
XP8255


Interface - I/O Expanders PLCC44 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.

XINLUDA 0
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AUD 5.9132

Multiples of: 1

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HTRC11001T/02EE


NXP Semiconductors HTRC11001T/SO14//02EE/STANDARD MARKING * ICS 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.

NXP 0
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AUD 5.98

Multiples of: 1

            
MAX7322AEE+


Interface - I/O Expanders I2C Port Expander with 4 Push-Pull Outputs and 4 Inputs
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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
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AUD 6.0385

Multiples of: 1

8I2 C400 KHzYes1.71 v to 5.5 V+ 125 C- 40 CSmd/SmtQSOP - 16Tube  
SI8452AB-B-IS1


Digital Isolators 2.5 kV 3 forward & 2 reverse 5-channel isolator
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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.

Silicon Labs 0
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AUD 6.1224

Multiples of: 1

    2.7 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 16 NarrowTube  
DS4520E+


Interface - I/O Expanders 9-Bit I2C NV I/O Expander Plus Memory
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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
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AUD 6.2125

Multiples of: 1

9I2 C400 KHzNo2.7 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Tube  
MAX7324AEG+


Interface - I/O Expanders I2C Port Expander with Eight Push-Pull Outputs and Eight Inputs
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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 6.25

Multiples of: 1

    1.71 v to 5.5 V+ 125 C- 40 CSmd/SmtQSOP - 24Tube  
MAX7306AUB+


Interface - I/O Expanders 4-Port Level-Trans GPIO & LED Driver
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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.

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AUD 6.318

Multiples of: 1

       Smd/SmtUMAX - 10 EPTube  
MAX7318AAG


Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expander with Interrupt and Hot-Insertion Protection
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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
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AUD 6.3846

Multiples of: 1

16 I/OI2c, Serial400 KHzWith Interrupt2 v to 5.5 V+ 125 C- 40 CSmd/SmtSSOP - 24Tube  
MAX7319AEE+


Interface - I/O Expanders I2C Port Expander with Eight Inputs and Maskable Transition Detection
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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
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AUD 6.4125

Multiples of: 1

8 I/OI2c, Serial With Interrupt5.5 V+ 125 C- 40 CSmd/SmtQSOP - 16Tube  
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