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SNJ54LS393FK

SNJ54LS393FK

Manufacturer No:

SNJ54LS393FK

Manufacturer:

Texas Instruments

Description:

DUAL 4-BIT BINARY COUNTERS 20-LC

Datasheet:

Datasheet

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SNJ54LS393FK Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-LCCC (8.89x8.89)
  • Package / Case
    20-CLCC
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C (TA)
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Negative Edge
  • Count Rate
    35 MHz
  • Timing
    -
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    2
  • Direction
    Up
  • Logic Type
    Binary Counter
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    54LS
The SNJ54LS393FK is a specific type of integrated circuit chip that belongs to the LS family of TTL logic chips. It is a dual 4-bit binary ripple counter, which means it can count up to 16 different states or binary numbers.Advantages of SNJ54LS393FK:1. Versatile Counter: The SNJ54LS393FK chip can be used as a simple binary counter or as a frequency divider. It can count up or down depending on the input configuration, making it suitable for various applications.2. High-Speed Operation: The LS family of TTL chips, including SNJ54LS393FK, is known for its high-speed operation. It can handle clock frequencies up to 25 MHz, making it suitable for applications that require fast counting or frequency division.3. Wide Operating Voltage Range: The SNJ54LS393FK chip operates within a wide voltage range of 4.75V to 5.25V. This flexibility allows it to be used in different electronic systems without requiring additional voltage regulation.Application Scenarios:1. Frequency Division: The SNJ54LS393FK chip can be used to divide the frequency of an input signal by a factor of 16. This is useful in applications where a lower frequency signal is required, such as in clock generation circuits or digital frequency synthesizers.2. Event Counting: The chip can be used to count events or pulses in various systems. For example, it can be used in industrial automation to count the number of products on a conveyor belt or to monitor the speed of a rotating machinery.3. Digital Displays: The SNJ54LS393FK chip can be used in combination with other logic chips to drive digital displays, such as 7-segment displays. By counting in binary, it can generate the necessary signals to display numbers or other characters on the display.4. Sequential Control: The chip can be used in sequential control circuits where specific actions need to be triggered after a certain number of events or time intervals. It can be used in applications like traffic light control, vending machines, or any system that requires sequential operation.Overall, the SNJ54LS393FK chip offers high-speed counting and frequency division capabilities, making it suitable for a wide range of applications in digital electronics and control systems.
SNJ54LS393FK Relevant information