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
  
                
PCA9557PW,112


Interface - I/O 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 : 0
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USD 0.3289

Multiples of: 1

    2.3 v to 5.5 V  Smd/SmtTSSOP - 16Tube  
PCA9672D,512


Interface - I/O Expanders 8BIT I2C FM+ QB 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 : 0
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USD 0.4042

Multiples of: 1

       Smd/SmtSOT - 162Tube  
PCA9536D,112


NXP Semiconductors Interface - IO Expanders 4-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 : 0
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USD 0.4626

Multiples of: 1

4 I/OI2c, Serial, Smbus400 KHzWithout Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSO - 8Tube  
PCA9536DP/DG,118


Interface - I/O Expanders 4-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 : 0
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USD 0.4812

Multiples of: 1

4 I/OI2c, Serial, Smbus Without Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 8Reel  
PCA9537DP,118


Interface - IO Expanders I2CSMBUS 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 : 0
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USD 0.5531

Multiples of: 12

4 I/OI2c, Serial, Smbus400 KHzWith Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 10Reel  
PCA9557D,112


Interface - I/O Expanders OCT SMBUS/I2C INTRFC
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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 : 0
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USD 0.5563

Multiples of: 1

8 I/OI2c, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSO - 16Tube  
PCA8574APW,112


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 : 0
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USD 0.5691

Multiples of: 1

         Tube  
PCA9673D,118


Interface - I/O Expanders 16BIT I2C FM+ QBGPIO
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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 : 0
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USD 0.5772

Multiples of: 1

16I2 C1000 KHzYes2.3 v to 5.5 V+ 85 C- 40 CSmd/Smt Reel  
PCA8574TS,112


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 : 0
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USD 0.6075

Multiples of: 1

8 I/O   2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSSOP - 20Tube  
PCA8574AD,512


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.6075

Multiples of: 1

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