74HC390P-E

74HC390P-E

Manufacturer No:

74HC390P-E

Description:

IC DECADE COUNTER DUAL 4-BIT

Datasheet:

Datasheet

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74HC390P-E Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    2 V ~ 6 V
  • Trigger Type
    Negative Edge
  • Count Rate
    71 MHz
  • Timing
    -
  • 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 74HC390P-E is a dual 4-bit decade ripple counter integrated circuit chip. It has several advantages and application scenarios, including:1. Versatility: The 74HC390P-E can be used as a binary counter, decade counter, or divide-by-N counter. This versatility makes it suitable for a wide range of applications.2. High-speed operation: The chip operates at high speeds, making it suitable for applications that require fast counting or timing functions.3. Ripple counter: The 74HC390P-E is a ripple counter, which means that the output of one flip-flop is connected to the clock input of the next flip-flop. This allows for easy cascading of multiple counters to achieve larger counting ranges.4. Divide-by-N counter: The chip can be configured as a divide-by-N counter, where N is any power of 2. This makes it useful for applications that require frequency division or clock division.5. Decade counter: The 74HC390P-E can function as a decade counter, counting from 0 to 9 and then resetting back to 0. This is useful in applications that require counting or sequencing in a decimal format.6. Clock synchronization: The chip has a synchronous clock input, which allows for precise synchronization of the counting operation with an external clock signal.Some application scenarios where the 74HC390P-E can be used include:1. Frequency division: The chip can be used to divide the frequency of an input signal by a specific factor, allowing for frequency scaling or synchronization with other components.2. Digital counters: The 74HC390P-E can be used in digital counters for applications such as event counting, timekeeping, or data sequencing.3. Sequential logic circuits: The chip can be used in sequential logic circuits that require counting or sequencing operations, such as in digital clocks, timers, or shift registers.4. Frequency synthesizers: The chip can be used in frequency synthesizers to generate precise clock signals with specific frequencies by dividing down a higher-frequency reference signal.5. Control systems: The chip can be used in control systems that require precise timing or counting operations, such as in industrial automation, robotics, or motor control.Overall, the 74HC390P-E integrated circuit chip offers versatility, high-speed operation, and various counting modes, making it suitable for a wide range of applications that require counting, sequencing, or frequency division functions.