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
  
                
PCA9555PW,118


Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT PU
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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 80025
Ships to you
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AUD 1.6786
Multiples of: 2500

16I2c, Smbus400 KHzYes2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOT - 355Reel  
PCA9570GMH


NXP Semiconductors Interface - IO Expanders Low voltage output 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 36789
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.5359
Multiples of: 1

4 I/OI2c, Serial1 MHzWith Interrupt3.6 V+ 85 C- 40 CSmd/SmtXQFN - 8Reel  
PCA9554PW,118


Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU
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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 28554
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 1.0611
Multiples of: 1

8 I/OI2c, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCA9539PW


Interface - I/O Expanders TSSOP-24 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.

NXP 27943
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 1.2449
Multiples of: 1

   Yes        
PCA9555BS,118


NXP Semiconductors Interface - IO Expanders I2CSMBUS 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 27156
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.7914
Multiples of: 1

16 I/O   2.3 V to 5.5 V+ 85 C- 40 CSMD/SMTHVQFN - 24Cut Tape , Reel  
PCA9555AHF,128


Interface - I/O Expanders Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up
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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 23889
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.3247
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHWQFN - 24Tube  
PI4IOE5V9555ZDEX


Interface - IO Expanders 16-bit I2C-bus and SMBus IO port
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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.

Diodes Incorporated 23820
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.3981
Multiples of: 1

8 I/OI2c, Serial, Smbus With Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTQFN - 24Cut Tape  
TXS02612RTWR


Translation - Voltage Levels SDIO 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.

Texas Instruments 21986
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.6989
Multiples of: 1

    1.1 V To 3.6 V+ 85 C- 40 CSmd/SmtQFN - 24 EPReel  
TCA9534PWR


Texas Instruments Interface - IO Expanders Remote 8B I2C and Low-Pwr IO 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 20404
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.7097
Multiples of: 1

8 I/OI2c, Serial With Interrupt5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
TCA9535PWR(UMW)


TSSOP-24 I/O Expanders 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.

Youtai 14903
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.3308
Multiples of: 1

            
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