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IS82C55A-5Z

IS82C55A-5Z

Manufacturer No:

IS82C55A-5Z

Description:

IC XPNDR PARALLEL 44PLCC

Datasheet:

Datasheet

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IS82C55A-5Z Specifications

  • Type
    Parameter
  • Supplier Device Package
    44-PLCC (16.58x16.58)
  • Package / Case
    44-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Current - Output Source/Sink
    2.5mA
  • Output Type
    Open Drain
  • Features
    -
  • Interrupt Output
    No
  • Interface
    Parallel
  • Number of I/O
    24
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The IS82C55A-5Z is a popular integrated circuit chip that serves as a programmable peripheral interface. It offers several advantages and finds application in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Versatility: The IS82C55A-5Z chip is highly versatile and can be programmed to perform a wide range of input/output (I/O) operations. It can be configured as a mode 0, mode 1, or mode 2 peripheral interface, providing flexibility in different applications.2. Multiple I/O Ports: It features three 8-bit bidirectional I/O ports (Port A, Port B, and Port C) that can be used for data transfer between the microprocessor and external devices. Each port can be individually programmed as input or output, allowing for efficient data communication.3. Interrupt Capability: The chip supports interrupt-driven data transfer, enabling efficient handling of time-critical tasks. It can generate interrupts based on various conditions, such as completion of data transfer or detection of specific events, reducing the processor's workload.4. Easy Interfacing: The IS82C55A-5Z chip can be easily interfaced with microprocessors or microcontrollers using standard parallel bus protocols. It simplifies the connection between the processor and external devices, making it convenient for system designers.Application Scenarios: 1. Industrial Automation: The IS82C55A-5Z chip is commonly used in industrial automation systems for interfacing with sensors, actuators, and other peripheral devices. It enables efficient data transfer and control signals between the microprocessor and external devices, facilitating automation processes.2. Embedded Systems: It finds application in embedded systems where multiple I/O operations are required. The chip can be programmed to handle various tasks, such as reading data from sensors, controlling displays, or communicating with external memory devices.3. Communication Systems: The IS82C55A-5Z chip can be utilized in communication systems for data transfer and protocol handling. It can be programmed to handle serial communication protocols like UART (Universal Asynchronous Receiver-Transmitter) or parallel communication protocols like Centronics printer interface.4. Test and Measurement Equipment: The chip's versatility and interrupt capability make it suitable for test and measurement equipment. It can be used to interface with sensors, data acquisition systems, or control devices, allowing for efficient data transfer and control in measurement applications.Overall, the IS82C55A-5Z integrated circuit chip offers flexibility, ease of use, and efficient I/O operations, making it suitable for various applications in different industries.
IS82C55A-5Z Relevant information