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SN74LS390NS

SN74LS390NS

Manufacturer No:

SN74LS390NS

Manufacturer:

Texas Instruments

Description:

IC DECADE COUNTER DL 4BIT 16SO

Datasheet:

Datasheet

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SN74LS390NS Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Voltage - Supply
    4.75 V ~ 5.25 V
  • Trigger Type
    Negative Edge
  • Count Rate
    35 MHz
  • Timing
    -
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    2
  • Direction
    Up
  • Logic Type
    Counter, Decade
  • Packaging
    Tube
  • Product Status
    Last Time Buy
  • Series
    74LS
The SN74LS390NS is a dual 4-bit decade and binary counter integrated circuit chip. It has several advantages and application scenarios, including:1. Versatility: The SN74LS390NS can function as both a decade counter and a binary counter. This versatility allows it to be used in a wide range of applications.2. High-speed operation: This chip operates at high speeds, making it suitable for applications that require fast counting or timing functions.3. Low power consumption: The SN74LS390NS is designed to consume low power, making it suitable for battery-powered devices or applications where power efficiency is important.4. Wide supply voltage range: It can operate within a wide supply voltage range, typically from 4.75V to 5.25V. This flexibility allows it to be used in various voltage environments.5. Cascadable: Multiple SN74LS390NS chips can be cascaded together to create larger counters or more complex counting sequences.Some application scenarios where the SN74LS390NS can be used include:1. Frequency division: It can be used to divide an input frequency by a factor of 10 or 16, depending on the mode of operation. This is useful in applications such as frequency counters, clock dividers, or frequency synthesizers.2. Event counting: The chip can be used to count events or pulses in various systems, such as industrial automation, robotics, or digital instrumentation.3. Timekeeping: It can be used in digital clocks or timers to keep track of time or measure elapsed time.4. Sequence generation: The SN74LS390NS can be used to generate specific counting sequences required in applications like sequence controllers, pattern generators, or address generators.5. Data encoding: It can be used in combination with other logic gates to encode data or implement specific logic functions.Overall, the SN74LS390NS is a versatile and reliable integrated circuit chip that finds applications in various digital systems requiring counting, timing, or sequencing functions.
SN74LS390NS Relevant information