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PCA9554ATS,118

PCA9554ATS,118

Manufacturer No:

PCA9554ATS,118

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 400KHZ I2C SMBUS 20SSOP

Datasheet:

Datasheet

Delivery:

Payment:

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PCA9554ATS,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-SSOP
  • Package / Case
    20-LSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • 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
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA9554ATS,118 is an integrated circuit chip that belongs to the PCA9554A family of devices. It is a 8-bit I/O expander with an I2C interface, which allows for easy expansion of I/O capabilities in various applications. Here are some advantages and application scenarios of the PCA9554ATS,118:Advantages: 1. I2C Interface: The chip utilizes the I2C communication protocol, which is widely supported and allows for easy integration with microcontrollers and other devices. 2. Expandable I/O: The PCA9554ATS,118 provides 8 additional I/O pins, which can be used to increase the number of inputs or outputs in a system without requiring additional pins on the microcontroller. 3. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is important. 4. Interrupt Output: It features an interrupt output pin that can be used to notify the microcontroller of changes in the input states, reducing the need for continuous polling.Application Scenarios: 1. Industrial Automation: The PCA9554ATS,118 can be used in industrial automation systems to expand the number of I/O pins available for controlling sensors, actuators, or other devices. 2. Home Automation: It can be utilized in home automation systems to increase the number of I/O pins for controlling lights, switches, or other home appliances. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to provide additional I/O capabilities, enabling communication and control of various sensors and actuators. 4. Robotics: It can be used in robotics applications to expand the number of I/O pins available for controlling motors, sensors, or other components. 5. Automotive Electronics: The PCA9554ATS,118 can be employed in automotive electronics to increase the number of I/O pins for controlling lights, switches, or other vehicle systems.These are just a few examples of the advantages and application scenarios of the PCA9554ATS,118. The chip's flexibility and ease of use make it suitable for a wide range of applications where additional I/O capabilities are required.
PCA9554ATS,118 Relevant information