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M74HC390D

M74HC390D

Manufacturer No:

M74HC390D

Manufacturer:

onsemi

Description:

IC DECADE COUNTER DUAL 4-BIT

Datasheet:

Datasheet

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M74HC390D Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    2 V ~ 6 V
  • Trigger Type
    Negative Edge
  • Count Rate
    79 MHz
  • Timing
    Synchronous
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    2
  • Direction
    Up
  • Logic Type
    Counter, Decade
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74HC
The M74HC390D is a dual 4-bit decade ripple counter integrated circuit chip. It has several advantages and application scenarios, including:1. Versatility: The M74HC390D can be used as a counter, divider, or frequency divider. It can count up to 99 in decimal or divide an input frequency by a factor of 100.2. High-speed operation: The chip operates at high speeds, making it suitable for applications that require fast counting or frequency division.3. Ripple counter: The M74HC390D is a ripple counter, which means that each flip-flop in the chip is triggered by the output of the previous flip-flop. This allows for easy cascading of multiple chips to create larger counters.4. Low power consumption: The chip operates at low power, making it suitable for battery-powered applications or devices where power efficiency is important.5. Wide supply voltage range: The M74HC390D can operate within a wide supply voltage range, typically from 2V to 6V. This makes it compatible with a variety of power sources.Application scenarios for the M74HC390D include:1. Frequency division: The chip can be used to divide an input frequency by a factor of 100, making it useful in applications such as clock dividers, frequency synthesizers, or frequency counters.2. Event counting: The M74HC390D can be used to count events or pulses, making it suitable for applications such as digital timers, traffic light controllers, or industrial automation systems.3. Sequential control: The chip can be used to create sequential control circuits, where different outputs are activated in a specific sequence. This can be useful in applications such as LED chasers, light displays, or sequential logic circuits.4. Data encoding: The M74HC390D can be used to encode data in binary-coded decimal (BCD) format. This can be useful in applications such as data transmission, data storage, or digital displays.Overall, the M74HC390D offers versatility, high-speed operation, low power consumption, and wide supply voltage range, making it suitable for a wide range of applications that require counting, frequency division, sequential control, or data encoding.
M74HC390D Relevant information