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SN74LS390DRE4

SN74LS390DRE4

Manufacturer No:

SN74LS390DRE4

Manufacturer:

Texas Instruments

Description:

IC DECADE COUNTR DL 4BIT 16SOIC

Datasheet:

Datasheet

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SN74LS390DRE4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.75 V ~ 5.25 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
    Counter, Decade
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    74LS
The SN74LS390DRE4 is a dual 4-bit decade and binary counter integrated circuit chip. It offers several advantages and can be used in various application scenarios:Advantages: 1. Versatility: The chip can function as both a decade counter and a binary counter, providing flexibility in counting and sequencing operations. 2. High-speed operation: It operates at a high clock frequency, making it suitable for applications that require fast counting or sequencing. 3. Low power consumption: The chip is designed to consume low power, making it suitable for battery-powered devices or applications where power efficiency is crucial. 4. Wide operating voltage range: It can operate within a wide voltage range, typically from 2V to 6V, allowing compatibility with different power supply configurations. 5. Easy integration: The chip is available in a small package and can be easily integrated into various electronic circuits or systems.Application scenarios: 1. Digital counters: The SN74LS390DRE4 can be used in digital counters to count events, pulses, or cycles. It can be configured as a decade counter to count from 0 to 9 or as a binary counter to count from 0 to 15. 2. Frequency dividers: It can be used as a frequency divider to divide the input clock frequency by a specific factor. This is useful in applications where a lower frequency is required for further processing or synchronization. 3. Timing circuits: The chip can be used in timing circuits to generate precise time delays or to control the timing of various operations in a system. 4. Sequential logic circuits: It can be used in sequential logic circuits to implement state machines, shift registers, or other sequential operations. 5. Industrial automation: The chip can be used in industrial automation systems for tasks such as counting products on a conveyor belt, monitoring machine cycles, or controlling timing sequences.Overall, the SN74LS390DRE4 integrated circuit chip offers versatility, high-speed operation, low power consumption, and easy integration, making it suitable for a wide range of applications in digital counting, timing, and sequential logic circuits.
SN74LS390DRE4 Relevant information