Home / I/O Expanders / TCA9554ADBR/
TCA9554ADBR

TCA9554ADBR

Manufacturer No:

TCA9554ADBR

Manufacturer:

Texas Instruments

Description:

IC XPNDR 400KHZ I2C SMBUS 16SSOP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

TCA9554ADBR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SSOP
  • Package / Case
    16-SSOP (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    1.65V ~ 5.5V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    -
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The TCA9554ADBR is an integrated circuit chip that offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the TCA9554ADBR chip are:1. GPIO Expansion: The TCA9554ADBR chip provides additional General Purpose Input/Output (GPIO) pins, allowing for the expansion of the number of available I/Os in a system. This is particularly useful in applications where there is a need for more GPIO pins than what the microcontroller or processor can provide.2. I2C Interface: The chip communicates with the microcontroller or processor using the I2C (Inter-Integrated Circuit) interface. This allows for easy integration into systems that already use I2C communication, simplifying the design and reducing the number of required pins.3. Low Power Consumption: The TCA9554ADBR chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Interrupt Functionality: The chip supports interrupt functionality, which allows the microcontroller or processor to be notified when a specific event occurs on any of the GPIO pins. This feature is beneficial in applications where real-time response is required, such as in industrial automation or sensor-based systems.5. Industrial Applications: The TCA9554ADBR chip is commonly used in industrial applications, such as control systems, factory automation, and instrumentation. Its robust design, low power consumption, and GPIO expansion capabilities make it suitable for these demanding environments.6. Consumer Electronics: The chip can also be found in various consumer electronic devices, including home automation systems, smart appliances, and IoT (Internet of Things) devices. Its I2C interface and GPIO expansion make it a versatile choice for these applications.It's important to note that the specific advantages and application scenarios may vary depending on the requirements of the system and the overall design considerations. It's always recommended to consult the datasheet and application notes provided by the manufacturer for detailed information on the TCA9554ADBR chip's capabilities and usage guidelines.
TCA9554ADBR Relevant information