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PCA9554AN,112

PCA9554AN,112

Manufacturer No:

PCA9554AN,112

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 400KHZ I2C SMBUS 16DIP

Datasheet:

Datasheet

Delivery:

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PCA9554AN,112 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-DIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.3V ~ 5.5V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    10mA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The PCA9554AN,112 is an integrated circuit chip that belongs to the PCA9554 series of I/O expanders. It provides 8-bit I/O expansion for I2C-bus/SMBus applications. Here are some advantages and application scenarios of the PCA9554AN,112:Advantages: 1. I2C/SMBus Interface: The chip uses the I2C/SMBus interface, which allows for easy integration with microcontrollers and other devices supporting the I2C protocol. 2. Expandable I/O: It provides 8-bit I/O expansion, allowing for additional input/output pins to be added to a system without requiring additional microcontroller pins. 3. Low Power Consumption: The chip has low power consumption, making it suitable for battery-powered or low-power applications. 4. Interrupt Output: It has an interrupt output pin that can be used to notify the microcontroller of any changes in the input states, reducing the need for continuous polling. 5. Address Select Pins: The chip has three address select pins, allowing up to eight devices to be connected on the same I2C bus, providing even more I/O expansion possibilities.Application Scenarios: 1. Industrial Automation: The PCA9554AN,112 can be used in industrial automation systems to expand the number of input/output pins available for controlling various devices, sensors, or actuators. 2. Home Automation: It can be used in home automation systems to provide additional I/O pins for controlling lights, switches, sensors, or other home appliances. 3. Internet of Things (IoT): The chip can be used in IoT devices to expand the number of I/O pins available for connecting and controlling various sensors, actuators, or communication modules. 4. Robotics: It can be used in robotics applications to provide additional I/O pins for controlling motors, sensors, or other peripheral devices. 5. Automotive Electronics: The PCA9554AN,112 can be used in automotive electronics for expanding the number of I/O pins available for controlling lights, switches, or other automotive components.Overall, the PCA9554AN,112 offers easy I/O expansion, low power consumption, and flexibility in various applications, making it a versatile integrated circuit chip.
PCA9554AN,112 Relevant information