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
  
                
PCA9554BBSHP


Interface - IO Expanders 8b I2CSMBus IO Port I2C Fixed Address
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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 Availability : 5820
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 0.9859
Multiples of: 6000

    1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Reel  
PCA9500BS,118


NXP Semiconductors Interface - IO Expanders 8BIT I2C FMQB GPIO PU2K EEPROM
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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 Availability : 5775
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 1.357
Multiples of: 1

         Reel  
PCA9557BS,118


Interface - I/O Expanders 8-BIT I2C FM TP GPIO RST
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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 Availability : 5577
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.8602
Multiples of: 1

8 I/OI2c, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Reel  
PCA9555D,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 Availability : 5529
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 1.575
Multiples of: 1

16I2c, Smbus400 KHzYes2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 24Reel  
PCA9554CBSHP


Interface - IO Expanders 8b I2CSMBus IO Port I2C Fixed Address
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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 Availability : 5477
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.8895
Multiples of: 1

    1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Cut Tape  
PCA9536D,118


Interface - I/O Expanders I2C/SMBUS 4BIT 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 Availability : 5397
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.6199
Multiples of: 1

4 I/OI2c, Smbus Without Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSO - 8Reel  
PCA9674ABS,118


Interface - I/O Expanders 8-BIT I2C FM+ QB
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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 Availability : 5231
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 1.0154
Multiples of: 1

8 I/O   2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Reel  
PCA9554ABS3,118


NXP Semiconductors Interface - IO Expanders 8-BIT I2C FM TP 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 Availability : 5212
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.943
Multiples of: 1

     + 85 C- 40 CSmd/SmtHVQFN - 16Reel  
PCA6416AEVJ


Interface - I/O Expanders 16bit IO Expander Low Voltage VFBGA
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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 Availability : 5137
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.8027
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtVFBGA - 24Reel  
PCF8574ATS/3,118


Interface - I/O Expanders REMOTE 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 Availability : 4794
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.8705
Multiples of: 1

8 I/O   2.5 v to 6 V+ 85 C- 40 CSmd/SmtSSOP - 20Reel  
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