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
  
                
PCA9670PW,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 : 2768
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.7981
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
PCA9500PW,118


Interface - I/O 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 : 2425
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 1.2429
Multiples of: 1

8 I/O   2.5 v to 3.6 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
UJA1023T/2R04/C,51


Interface - IO Expanders LIN IO SLAVE
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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 : 2424
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 3.312
Multiples of: 1

       Smd/SmtSO - 16Reel  
PCA9554PW/Q900,118


Interface - I/O Expanders 8B I2C FAST P-P GPIO W/INTERRUPT-INTERNAL
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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 : 2411
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 1.425
Multiples of: 1

8 I/OI2c, Serial, Smbus400 KHzWith Interrupt2.3 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 Availability : 2376
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 1.031
Multiples of: 1

   Yes        
PCAL9554CPWJ


Interface - I/O Expanders 8it I SqrC-bus/SMBus low power I/O 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.

NXP Availability : 2340
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 1.1738
Multiples of: 1

         Reel  
PCA9539RPW,118


NXP Semiconductors Interface - IO Expanders I2C Bus and SMBus LwPwr IO Port 24Pin
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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 : 2308
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 1.6125
Multiples of: 1

16 I/OI2c, Serial, Smbus400 KHzWith Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCA8574D,518


NXP Semiconductors Interface - IO 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 : 2262
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.8705
Multiples of: 1

8 I/OI2c, Serial400 KHzWith Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/Smt Reel  
PCA9554ADB,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 Availability : 2176
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.943
Multiples of: 1

  400 KHz  + 85 C- 40 CSmd/SmtSSOP - 16Reel  
PCA9554APW,118


I2C Interface IC 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 Availability : 2119
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.7105
Multiples of: 1

  400 KHz  + 85 C- 40 CSmd/SmtTSSOP - 16Reel  
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