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SNJ54LS90J

SNJ54LS90J

Manufacturer No:

SNJ54LS90J

Manufacturer:

Texas Instruments

Description:

DECADE COUNTER 14-CDIP -55 TO 12

Datasheet:

Datasheet

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SNJ54LS90J Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-CDIP
  • Package / Case
    14-CDIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C (TA)
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Negative Edge
  • Count Rate
    42 MHz
  • Timing
    -
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up
  • Logic Type
    Counter, Decade
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    54LS
The SNJ54LS90J is a decade counter integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The SNJ54LS90J operates at a high clock frequency, making it suitable for applications that require fast counting or timing operations. 2. Low power consumption: It is designed to consume low power, making it suitable for battery-powered devices or applications where power efficiency is crucial. 3. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 4.75V to 5.25V, making it compatible with various power supply configurations. 4. Easy interfacing: The SNJ54LS90J has standard TTL logic level inputs and outputs, making it easy to interface with other digital circuits or microcontrollers.Application scenarios: 1. Digital counters: The SNJ54LS90J is primarily used as a decade counter, which means it can count from 0 to 9 and then reset back to 0. It is commonly used in applications that require counting events or generating sequential outputs. 2. Frequency division: The chip can be used to divide the frequency of an input signal by 10. This is useful in applications where a lower frequency clock signal is required, such as in digital clocks or frequency dividers. 3. Timing circuits: The SNJ54LS90J can be used in timing circuits to generate precise time delays or control the timing of various events. 4. Sequential logic circuits: It can be used as a building block in more complex sequential logic circuits, such as shift registers or state machines.Overall, the SNJ54LS90J is a versatile integrated circuit chip that finds applications in various digital systems, including counters, timers, frequency dividers, and sequential logic circuits.
SNJ54LS90J Relevant information