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CD74HCT390E

CD74HCT390E

Manufacturer No:

CD74HCT390E

Manufacturer:

Texas Instruments

Description:

IC DECADE COUNTER DL 4BIT 16DIP

Datasheet:

Datasheet

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CD74HCT390E Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-PDIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Negative Edge
  • Count Rate
    27 MHz
  • Timing
    -
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    2
  • Direction
    Up
  • Logic Type
    Counter, Decade
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    74HCT
The CD74HCT390E is a high-speed CMOS integrated circuit chip that functions as a dual 4-bit decade counter. It offers several advantages and can be applied in various scenarios. Here are some of the advantages and application scenarios of the CD74HCT390E:Advantages: 1. High-speed operation: The CD74HCT390E operates at high speeds, making it suitable for applications that require quick counting and decoding. 2. Low power consumption: This chip consumes low power, making it energy-efficient and suitable for battery-powered devices. 3. Wide operating voltage range: The CD74HCT390E can operate within a wide voltage range, typically between 2V and 6V, making it compatible with various power supply configurations. 4. Schmitt-trigger inputs: It features Schmitt-trigger inputs that provide hysteresis, ensuring better noise immunity and improved signal integrity. 5. High output current: The chip can source or sink up to 4mA of current, allowing it to drive external components directly.Application Scenarios: 1. Counting and sequencing: The CD74HCT390E can be used in applications that require counting and sequencing, such as digital clocks, frequency dividers, and event counters. 2. Decoding and multiplexing: It can be used to decode the output of a counter and select specific outputs for further processing or display, making it suitable for applications like address decoding and multiplexing. 3. Frequency division: The chip can divide an input frequency by powers of 10, making it useful in frequency division applications like frequency synthesizers and frequency meters. 4. Control and timing circuits: The CD74HCT390E can be used in control and timing circuits where precise counting and sequencing are required, such as in industrial automation, robotics, and timing applications. 5. Digital displays: It can be used to drive digital displays, such as 7-segment displays, by decoding the counter outputs and driving the appropriate segments.Overall, the CD74HCT390E offers high-speed operation, low power consumption, and versatility, making it suitable for a wide range of applications that involve counting, decoding, sequencing, and timing.
CD74HCT390E Relevant information