Home / Counters, Dividers / SN74LS390NSR/
SN74LS390NSR

SN74LS390NSR

Manufacturer No:

SN74LS390NSR

Manufacturer:

Texas Instruments

Description:

IC DECADE COUNTER DL 4BIT 16SO

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

SN74LS390NSR 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
  • 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
    Bulk
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    74LS
The SN74LS390NSR is a dual 4-bit decade and binary counter integrated circuit chip. It offers several advantages and can be used in various application scenarios:Advantages: 1. Versatility: The SN74LS390NSR can function as both a decade counter and a binary counter, providing flexibility in counting and sequencing operations. 2. Dual Functionality: It includes two independent counters, allowing for simultaneous or separate counting operations. 3. High-Speed Operation: The chip operates at high clock frequencies, making it suitable for applications that require fast counting or sequencing. 4. Low Power Consumption: It is designed to consume low power, making it suitable for battery-powered devices or applications where power efficiency is crucial. 5. 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.Application Scenarios: 1. Frequency Division: The SN74LS390NSR can be used as a frequency divider to generate lower frequency signals from higher frequency inputs. This is useful in applications such as clock signal generation or frequency scaling. 2. Digital Counting: It can be used in digital counting applications, such as event counters, timers, or digital clocks. 3. Sequential Logic: The chip can be used in sequential logic circuits, where the counting or sequencing operation is required. It can be used in applications such as address generation for memory devices or control signal generation for sequential circuits. 4. Data Encoding: The SN74LS390NSR can be used in data encoding applications, where the binary or decimal representation of data needs to be converted into a different format. 5. Industrial Control Systems: It can be used in industrial control systems, such as process control or automation, where counting or sequencing operations are required.Overall, the SN74LS390NSR integrated circuit chip offers versatility, high-speed operation, low power consumption, and wide voltage range, making it suitable for a range of applications involving counting, sequencing, and digital logic operations.
SN74LS390NSR Relevant information