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SN74LS90NS

SN74LS90NS

Manufacturer No:

SN74LS90NS

Manufacturer:

Texas Instruments

Description:

COUNTER/DIVIDER SINGLE 4-BIT DEC

Datasheet:

Datasheet

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SN74LS90NS Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Voltage - Supply
    -
  • Trigger Type
    -
  • Timing
    -
  • Reset
    -
  • Direction
    -
  • Logic Type
    -
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    *
The SN74LS90NS is a decade counter/divider integrated circuit chip. It has several advantages and application scenarios, including:1. Counting and division: The SN74LS90NS is primarily used for counting and division applications. It can count up to 9 and then reset to 0, making it suitable for various counting tasks.2. Binary-coded decimal (BCD) counting: The chip can count in BCD format, which is useful in applications where decimal counting is required, such as digital clocks, timers, and frequency dividers.3. Compact and low-power design: The SN74LS90NS is a small-sized chip with low power consumption. It is ideal for applications where space and power efficiency are important, such as portable devices and battery-powered systems.4. Cascading capability: Multiple SN74LS90NS chips can be cascaded together to create larger counters with higher counting ranges. This feature allows for scalability and flexibility in designing complex counting systems.5. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 4.75V to 5.25V. This makes it compatible with various power supply configurations and voltage levels.6. Easy integration: The SN74LS90NS can be easily integrated into digital circuits due to its standard TTL logic levels and pin compatibility with other TTL devices. It can be used in conjunction with other logic gates and components to build more complex digital systems.Application scenarios for SN74LS90NS include:1. Digital clocks and timers: The chip can be used to build digital clocks and timers that require accurate counting and display of time in BCD format.2. Frequency dividers: It can be used as a frequency divider to divide the input frequency by a factor of 10, enabling the generation of lower frequency signals for various applications.3. Event counters: The chip can be used to count events or pulses in applications such as traffic monitoring, industrial automation, and scientific experiments.4. Sequential control systems: It can be used in sequential control systems where specific actions need to be triggered after a certain number of events or steps.5. Educational projects: The SN74LS90NS is commonly used in educational projects to teach digital electronics, logic circuits, and counting principles.Overall, the SN74LS90NS offers a reliable and versatile solution for counting and division applications, making it suitable for a wide range of digital systems and projects.
SN74LS90NS Relevant information