About Interface - I/O Expanders

Nxp 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.

Interface - I/O Expanders

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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
  
                
PCA9518PW,118


Interface - I/O Expanders EXPANDABLE 5-CHNNL
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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 4612
Ships to you
between Fri. 31 May to Tue. 04 Jun Calender.png

USD 1.934
Multiples of: 1

    3 v to 3.6 V+ 85 C- 40 CSmd/SmtTSSOP - 20Reel  
PCA9518APW,518


Interface - I/O Expanders EXPNDBL 5-CH I2C HUB
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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 4508
Ships to you
between Fri. 31 May to Tue. 04 Jun Calender.png

USD 1.75
Multiples of: 1

    3.3 V  Smd/SmtTSSOP - 20Reel  
PCA9698BS,118


Interface - IO Expanders I2C IO EXPANDER GP
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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 4406
Ships to you
between Fri. 31 May to Tue. 04 Jun Calender.png

USD 3.7019
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOT - 684Reel  
PCA9539BS,115


NXP Semiconductors Interface - IO Expanders 16b I2C BUS INTERUPT
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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 4365
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between Mon. 27 May to Fri. 31 May Calender.png

USD 1.371
Multiples of: 1500

16 I/O 100 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 24Reel  
PCAL9539AHF,128


Interface - I/O Expanders Low-voltage 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset
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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 4319
Ships to you
between Fri. 31 May to Tue. 04 Jun Calender.png

USD 1.5069
Multiples of: 1

    1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHWQFN - 24Reel  
PCF8574AT/3.518


Interface - I/O Expanders EXTENDED I/O EXPANDER I2C
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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 4220
Ships to you
between Mon. 27 May to Fri. 31 May Calender.png

USD 1.1669
Multiples of: 1

            
PCAL6534EVJ


Interface - I/O Expanders ULV 34-bit Fm+, I2C- 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.

NXP 4036
Ships to you
between Fri. 31 May to Tue. 04 Jun Calender.png

USD 1.7086
Multiples of: 1

 I2c, Serial, Smbus With Interrupt0.8 v to 3.6 V+ 85 C- 40 CSmd/SmtVFBGA - 42Cut Tape  
PCA9671BS,118


Interface - I/O Expanders REMOTE 16BIT GPIO
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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 4002
Ships to you
between Fri. 31 May to Tue. 04 Jun Calender.png

USD 1.5662
Multiples of: 1

16 I/OI2c, Serial With Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/Smt Cut Tape  
PCA9502BS,128


Interface - I/O Expanders 8-BITI/O EXPDR
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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 3949
Ships to you
between Fri. 31 May to Tue. 04 Jun Calender.png

USD 1.4831
Multiples of: 1

8 I/O   2.5 v to 3.3 V+ 85 C- 40 CSmd/SmtHVQFN - 24Reel  
PCA6416AHF,128


Interface - I/O Expanders Low-voltage translating 16-bit I2C-bus/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.

NXP 3930
Ships to you
between Fri. 31 May to Tue. 04 Jun Calender.png

USD 0.8317
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHWQFN - 24Tube  
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