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54LS85LMQB

54LS85LMQB

Manufacturer No:

54LS85LMQB

Manufacturer:

National Semiconductor

Description:

IC COMPARATOR MAG 4BIT 20LCCC

Datasheet:

Datasheet

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54LS85LMQB Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    20-LCCC (8.89x8.89)
  • Package / Case
    20-CLCC
  • Operating Temperature
    -55°C ~ 125°C
  • Current - Quiescent (Iq)
    20 mA
  • Max Propagation Delay @ V, Max CL
    42ns @ 5V, 50pF
  • Current - Output High, Low
    400µA, 4mA
  • Voltage - Supply
    4.5V ~ 5.5V
  • Output Function
    A<B, A=B, A>B
  • Output
    Active High
  • Number of Bits
    4
  • Type
    Magnitude Comparator
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    54LS
The 54LS85LMQB is a 4-bit magnitude comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Compact and Integrated Design: The 54LS85LMQB is a single chip that combines multiple logic gates and circuits into one package. This integration reduces the overall size and complexity of the circuit design.2. High-Speed Operation: This chip operates at high speeds, making it suitable for applications that require fast comparison and decision-making processes.3. Low Power Consumption: The 54LS85LMQB is designed to consume low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Versatile Comparator Functionality: The chip performs 4-bit magnitude comparison, which means it can compare two 4-bit binary numbers and determine their relative magnitudes (greater than, less than, or equal). This functionality is useful in various applications, such as arithmetic operations, data sorting, and control systems.5. Digital Systems and Processors: The 54LS85LMQB can be used in digital systems and processors to compare binary numbers and perform conditional operations based on the comparison results. It is commonly used in microcontrollers, microprocessors, and digital signal processors.6. Arithmetic and Logic Units: The chip can be utilized in arithmetic and logic units (ALUs) to compare the magnitudes of binary numbers during addition, subtraction, or other arithmetic operations. It helps in generating carry and borrow signals for proper arithmetic calculations.7. Data Sorting and Searching: The 54LS85LMQB can be employed in data sorting and searching algorithms to compare and arrange data elements in ascending or descending order. It is commonly used in applications like database management systems, sorting algorithms, and search algorithms.8. Control Systems: The chip can be used in control systems to compare sensor inputs, reference values, or control signals. It helps in decision-making processes and determining the appropriate control actions based on the comparison results.Overall, the 54LS85LMQB integrated circuit chip offers compactness, high-speed operation, low power consumption, and versatile comparator functionality, making it suitable for various digital applications, arithmetic units, data sorting, and control systems.
54LS85LMQB Relevant information