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
  
                
MAX7301AAX+T


Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port 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.

Analog Devices 1708
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 7.2321
Multiples of: 1

28 I/OSerial, Spi26 MHzWith Interrupt2.5 v to 5.5 V+ 125 C- 40 CSmd/SmtSSOP - 36Reel  
0272240104


Interface; lambda probe; 2Mbps; 4.75÷5.25VDC; Interface: SPI; SMD
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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.

Bosch 0
6 to 16 Weeks Calender.png

AUD 9.7579
Multiples of: 1

            
MAX7311AWG+


Maxim Integrated Interface - IO Expanders 16-Bit IO Port 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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 10
Multiples of: 1

  400 KHz 2 v to 5.5 V+ 125 C- 40 CSmd/SmtSO - 24Tube  
SI8401AB-B-IS


Digital Isolators 2.5 kV 1-channel digital 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
6 to 16 Weeks Calender.png

AUD 10.0507
Multiples of: 1

    3 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 8 NarrowTube  
SI8402AB-B-IS


Digital Isolators 2.5 kV uni- and bi-directional 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
6 to 16 Weeks Calender.png

AUD 10.0507
Multiples of: 1

     + 125 C- 40 CSmd/SmtSOIC - 8Tube  
CS82C55A


Intersil Interface - IO Expanders PERIPH PRG-IO 5V 8MHZ 44PLCC COM
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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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 10.2593
Multiples of: 1

 Parallel     Smd/SmtPLCC - 44Tube  
MAX7319ATE+


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
6 to 16 Weeks Calender.png

AUD 10.4151
Multiples of: 1

8 I/O2 - Wire, I2 C400 KHzYes5.5 V+ 125 C- 40 CSmd/SmtTQFN - 16 EPTube  
PCA9505DGGY


Interface - I/O Expanders 40-bit I2C-bus I/O port with RESET, OE and INT
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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 10.6232
Multiples of: 1

            
MAX7300AAX+


Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port 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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 11.211
Multiples of: 30

  400 KHz 2.5 v to 5.5 V+ 125 C- 40 CSmd/SmtSSOP - 36Tube  
SI8405AB-A-IS1


Digital Isolators 2.5 kV uni- and bi-directional isolator
Icon ROHS
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
6 to 16 Weeks Calender.png

AUD 11.409
Multiples of: 1

    3 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 16 Narrow   
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First...9192939495...

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