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IS82C55AZ

IS82C55AZ

Manufacturer No:

IS82C55AZ

Description:

IC XPNDR PARALLEL 44PLCC

Datasheet:

Datasheet

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IS82C55AZ 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
    Active
  • Series
    -
The IS82C55AZ is an integrated circuit chip that belongs to the 82C55 family of programmable peripheral interface chips. It offers several advantages and can be used in various application scenarios. Here are some of the advantages and application scenarios of the IS82C55AZ:Advantages: 1. Versatility: The IS82C55AZ is a versatile chip that can be programmed to perform a wide range of input/output (I/O) functions. It can be configured as a simple I/O port, a bidirectional bus interface, or a mode compatible with the 8255A programmable peripheral interface.2. Programmability: The chip can be programmed to control the direction of data flow, interrupt handling, and various modes of operation. This flexibility allows it to be customized for specific application requirements.3. Multiple I/O Ports: The IS82C55AZ provides three 8-bit I/O ports, which can be used to interface with various peripheral devices such as keyboards, displays, sensors, and actuators.4. Interrupt Handling: The chip supports interrupt-driven I/O, allowing it to respond to external events in real-time. This feature is particularly useful in applications that require immediate attention to specific events.Application Scenarios: 1. Embedded Systems: The IS82C55AZ is commonly used in embedded systems where it acts as an interface between the microcontroller or microprocessor and the external devices. It can be used to connect and control various peripherals, such as sensors, motors, displays, and communication modules.2. Industrial Automation: In industrial automation systems, the IS82C55AZ can be used to interface with different sensors, actuators, and control devices. It enables the communication between the central control unit and the external devices, facilitating the automation and monitoring of industrial processes.3. Data Acquisition Systems: The chip can be utilized in data acquisition systems to interface with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). It enables the transfer of data between the converters and the central processing unit, allowing for the acquisition and processing of analog signals.4. Communication Interfaces: The IS82C55AZ can be employed in communication interfaces, such as RS-232 or RS-485, to handle the data transfer between the microcontroller and external devices. It provides the necessary I/O ports and control signals to establish communication links.Overall, the IS82C55AZ integrated circuit chip offers versatility, programmability, and multiple I/O ports, making it suitable for various applications requiring interfacing and control of peripheral devices.
IS82C55AZ Relevant information