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
  
                
TCA9555DBR


Interface - I/O Expanders 1.65 to 5.5V, 16bit 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 50
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 2.2959
Multiples of: 1

16 I/OI2c, Serial With Interrupt5.5 V+ 85 C- 40 CSmd/SmtSSOP - 24Reel  
DS2408S+


Maxim Integrated Interface - Specialized 1-Wire 8-Ch Addressable Switch
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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 48
Ships to you
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AUD 14.9612
Multiples of: 1

    2.8 V To 5.25 V+ 85 C- 40 CSmd/SmtSO - 16Tube  
SI8442AB-C-IS


Digital Isolators 2.5 kV 2 forward & 2 reverse 4-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 44
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 6.2031
Multiples of: 1

    2.7 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 16 Wide   
SI8441AB-C-IS


Digital Isolators 2.5 kV 3 forward & 1 reverse 4-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 44
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 7.6444
Multiples of: 1

    2.7 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 16 Wide   
SI8431BB-D-IS


Digital Isolators 2.5 kV 2 forward & 1 reverse 3-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 42
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 9.3333
Multiples of: 1

    2.7 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 16 WideTube  
PCA9534DW


Interface - I/O Expanders Rem 8B I2C & Lo-Pwr 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 38
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 3.8222
Multiples of: 1

8 400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 16Tube  
PCA9536D


Interface - I/O Expanders Remote 4-Bit 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 25
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 1.3671
Multiples of: 1

4I2c, Serial, Smbus400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 8Tube  
PCA9534APWR


Interface - I/O Expanders Remote 8B I2C & Lo- Pwr 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 10
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 1.5821
Multiples of: 1

8 400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCA9536DR


Interface - I/O Expanders Remote 4-Bit 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 9
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 1.8222
Multiples of: 1

4I2c, Serial, Smbus400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 8Reel  
PCA9538PWG4


Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr 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 2
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 2.0192
Multiples of: 1

8 I/OI2C, Serial, SMBus  2.3 V to 5.5 V+ 85 C- 40 CSMD/SMTTSSOP - 16Tube  
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