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DM74ALS521WM

DM74ALS521WM

Manufacturer No:

DM74ALS521WM

Manufacturer:

onsemi

Description:

IC COMPARATOR IDENTITY 8B 20SOIC

Datasheet:

Datasheet

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DM74ALS521WM Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    20-SOIC
  • Package / Case
    20-SOIC (0.295", 7.50mm Width)
  • Operating Temperature
    0°C ~ 70°C
  • Max Propagation Delay @ V, Max CL
    20ns @ 5V, 50pF
  • Current - Output High, Low
    2.6mA, 24mA
  • Voltage - Supply
    4.5V ~ 5.5V
  • Output Function
    A=B
  • Output
    Active Low
  • Number of Bits
    8
  • Type
    Identity Comparator
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74ALS
The DM74ALS521WM is a specific integrated circuit chip that belongs to the ALS (Advanced Low-Power Schottky) family. It is a 8-bit Identity Comparator with Open Collector Outputs.Advantages of the DM74ALS521WM chip: 1. Identity Comparator: The chip compares two 8-bit binary numbers and determines if they are equal or not. 2. Open Collector Outputs: The chip has open collector outputs, which means they can be connected directly to other digital logic circuits without any additional interfacing components. 3. Low Power Consumption: The ALS family is known for its low power consumption, making the chip suitable for applications where power efficiency is essential. 4. Wide Operating Voltage Range: The chip can operate within a wide voltage range, typically between 4.75V to 5.25V, making it compatible with various systems.Application scenarios of the DM74ALS521WM chip: 1. Digital Systems: The chip can be used in digital systems where the comparison of two 8-bit binary numbers is required, such as in microcontrollers, computer systems, or arithmetic units. 2. Address Comparison: It can be utilized for address comparison in memory systems, ensuring that the correct memory location is accessed. 3. Data Validation: The chip can be employed for data validation or error checking purposes, comparing received data with expected data. 4. Control Logic: It can also be part of control logic circuitry, enabling decision-making based on the comparison results. 5. Security Systems: The chip can be used in security systems where multiple inputs need to be compared for authentication purposes.It's important to note that the specific application of the DM74ALS521WM chip may vary depending on the system requirements and the designer's choice.
DM74ALS521WM Relevant information