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PCA9554N,112

PCA9554N,112

Manufacturer No:

PCA9554N,112

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 400KHZ I2C SMBUS 16DIP

Datasheet:

Datasheet

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PCA9554N,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 PCA9554N,112 is an integrated circuit chip that belongs to the PCA9554 series of I/O expanders from NXP Semiconductors. Here are some advantages and application scenarios of the PCA9554N,112:Advantages: 1. I/O Expansion: The PCA9554N,112 provides 8 I/O pins that can be used to expand the number of available I/Os in a microcontroller or microprocessor-based system. 2. Low Power Consumption: It operates at a low supply voltage and consumes very low power, making it suitable for battery-powered applications. 3. I2C Interface: The chip communicates with the host microcontroller using the I2C (Inter-Integrated Circuit) bus, which is a widely used serial communication protocol. 4. Interrupt Output: It has an interrupt output pin that can be used to notify the microcontroller about changes in the input states, reducing the need for continuous polling. 5. Programmable Input/Output Configuration: Each I/O pin can be individually configured as an input or output, allowing flexibility in system design.Application Scenarios: 1. Industrial Automation: The PCA9554N,112 can be used in industrial automation systems to expand the number of I/Os available for connecting sensors, actuators, and other peripheral devices. 2. Home Automation: It can be used in home automation systems to control and monitor various devices such as lights, fans, and appliances. 3. Internet of Things (IoT): The chip can be used in IoT devices to provide additional I/Os for connecting sensors, switches, and other peripherals. 4. Consumer Electronics: It can be used in consumer electronic devices such as smart TVs, set-top boxes, and gaming consoles to expand the number of available I/Os for user interface and control. 5. Automotive: The PCA9554N,112 can be used in automotive applications for I/O expansion, such as controlling lights, switches, and sensors.These are just a few examples of the advantages and application scenarios of the PCA9554N,112. The chip's flexibility, low power consumption, and I2C interface make it suitable for a wide range of applications where additional I/Os are required.
PCA9554N,112 Relevant information