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DM74ALS521N

DM74ALS521N

Manufacturer No:

DM74ALS521N

Manufacturer:

Fairchild Semiconductor

Description:

IC COMPARATOR IDENTITY 8B 20DIP

Datasheet:

Datasheet

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DM74ALS521N Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Supplier Device Package
    20-PDIP
  • Package / Case
    20-DIP (0.300", 7.62mm)
  • 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 DM74ALS521N is a 8-bit identity comparator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The DM74ALS521N operates at high speeds, making it suitable for applications that require quick comparison of data.2. Wide operating voltage range: It can operate within a wide voltage range, typically between 4.75V and 5.25V, allowing it to be used in various electronic systems.3. Low power consumption: The chip consumes low power, making it energy-efficient and suitable for battery-powered devices.4. Easy integration: The DM74ALS521N can be easily integrated into existing electronic systems due to its standard 20-pin DIP package.Application scenarios: 1. Data comparison: The primary application of the DM74ALS521N is in data comparison tasks. It can be used to compare two 8-bit binary numbers and determine if they are equal or not.2. Address decoding: The chip can also be used for address decoding in memory systems. It compares the input address with a predefined address and generates an output signal if they match.3. Control logic: The DM74ALS521N can be used in control logic circuits to compare different control signals and generate appropriate outputs based on the comparison results.4. Error detection: It can be utilized in error detection circuits to compare data from different sources and identify any discrepancies or errors.5. Digital systems: The chip finds applications in various digital systems, including microprocessors, microcontrollers, and digital signal processors, where data comparison and decision-making are required.Overall, the DM74ALS521N integrated circuit chip offers high-speed operation, low power consumption, and easy integration, making it suitable for a range of applications involving data comparison and decision-making in digital systems.
DM74ALS521N Relevant information