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74HCT390N,652

74HCT390N,652

Manufacturer No:

74HCT390N,652

Manufacturer:

NXP USA Inc.

Description:

IC DECADE COUNTER DL 4BIT 16DIP

Datasheet:

Datasheet

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74HCT390N,652 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-DIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Negative Edge
  • Count Rate
    55 MHz
  • Timing
    -
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    2
  • Direction
    Up
  • Logic Type
    Counter, Decade
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74HCT
The 74HCT390N,652 is a dual 4-bit decade ripple counter integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The 74HCT390N,652 chip operates at high speeds, making it suitable for applications that require fast counting or timing functions. 2. Low power consumption: It has low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 3. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 2V to 6V, making it compatible with various power supply configurations. 4. Schmitt-trigger inputs: The chip has Schmitt-trigger inputs, which provide hysteresis and improve noise immunity, ensuring reliable operation even in noisy environments. 5. Output capability: The chip has high output current capability, allowing it to directly drive LEDs, relays, or other devices without the need for additional buffering.Application scenarios: 1. Frequency division: The 74HCT390N,652 chip can be used in frequency division applications, where it counts input pulses and generates output signals at lower frequencies. This is useful in applications such as clock dividers, frequency synthesizers, or digital frequency meters. 2. Time delay generation: The chip can be used to generate precise time delays by counting input pulses. This is useful in applications such as timers, time-based control systems, or sequential logic circuits. 3. Event counting: The chip can count events or pulses and provide an output signal when a specific count is reached. This is useful in applications such as event counters, digital tachometers, or position encoders. 4. Frequency measurement: By counting input pulses over a specific time period, the chip can measure the frequency of the input signal. This is useful in applications such as frequency meters or frequency analyzers. 5. Digital sequencing: The chip can be used to generate sequential patterns by counting input pulses and providing output signals in a specific sequence. This is useful in applications such as digital pattern generators or address decoders.Overall, the 74HCT390N,652 chip offers high-speed operation, low power consumption, and versatile applications in frequency division, time delay generation, event counting, frequency measurement, and digital sequencing.
74HCT390N,652 Relevant information