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CD74HCT4020MT

CD74HCT4020MT

Manufacturer No:

CD74HCT4020MT

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 14-BIT 16SOIC

Datasheet:

Datasheet

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CD74HCT4020MT Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Negative Edge
  • Count Rate
    25 MHz
  • Timing
    -
  • Reset
    Asynchronous
  • Number of Bits per Element
    14
  • Number of Elements
    1
  • Direction
    Up
  • Logic Type
    Binary Counter
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Last Time Buy
  • Series
    74HCT
The CD74HCT4020MT is a 14-stage binary counter integrated circuit chip. It offers several advantages and can be used in various application scenarios:Advantages: 1. High-speed operation: The CD74HCT4020MT operates at high clock frequencies, making it suitable for applications that require fast counting or timing functions. 2. Wide operating voltage range: It can operate within a wide voltage range, typically from 2V to 6V, allowing flexibility in different power supply configurations. 3. Low power consumption: The chip is designed to consume low power, making it suitable for battery-powered applications or devices where power efficiency is crucial. 4. Schmitt trigger inputs: The CD74HCT4020MT has Schmitt trigger inputs, which provide hysteresis and improve noise immunity, ensuring reliable operation even in noisy environments. 5. High output current: It can source or sink relatively high current, making it suitable for driving external devices directly without the need for additional buffer circuits.Application scenarios: 1. Frequency division: The CD74HCT4020MT can be used as a frequency divider to divide an input clock signal by a factor of 2^14 (16,384). This is useful in applications where a lower frequency clock signal is required for timing or synchronization purposes. 2. Time delay generation: By utilizing the binary counting capability of the chip, it can be used to generate precise time delays. Each stage of the counter represents a binary value, and by selecting the appropriate stage, specific time delays can be achieved. 3. Event counting: The chip can be used to count events or pulses. By connecting the input to the signal source and monitoring the output, the number of events or pulses can be accurately counted. 4. Frequency measurement: By connecting the input to a signal source and using the counter's clock input, the CD74HCT4020MT can measure the frequency of the input signal. The frequency can be determined by counting the number of pulses within a specific time period. 5. Digital systems: The CD74HCT4020MT can be used as a component in digital systems, such as microcontrollers, microprocessors, or digital logic circuits, where counting or timing functions are required.Overall, the CD74HCT4020MT offers high-speed operation, low power consumption, and versatility in various applications, making it a suitable choice for frequency division, time delay generation, event counting, frequency measurement, and digital systems.
CD74HCT4020MT Relevant information