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SN74HC191NS

SN74HC191NS

Manufacturer No:

SN74HC191NS

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16SO

Datasheet:

Datasheet

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SN74HC191NS Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Voltage - Supply
    2 V ~ 6 V
  • Trigger Type
    Positive Edge
  • Count Rate
    48 MHz
  • Timing
    Synchronous
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Binary Counter
  • Packaging
    Tube
  • Product Status
    Last Time Buy
  • Series
    74HC
The SN74HC191NS is a 4-bit synchronous up/down binary counter integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Synchronous Operation: The chip operates synchronously, meaning that the outputs change simultaneously with the clock input. This ensures accurate and reliable counting.2. Up/Down Counting: The chip can count up or down based on the control inputs. This flexibility allows for various applications where both up and down counting are required.3. Ripple Carry Output: The chip provides a ripple carry output (RCO) that can be used to cascade multiple counters for larger counting ranges.4. High-Speed Operation: The SN74HC191NS operates at high speeds, making it suitable for applications that require fast counting.Application Scenarios: 1. Digital Counters: The chip can be used in digital counters for applications such as frequency division, event counting, or timekeeping. It can count up or down based on the input signals and provide the desired output.2. Industrial Control Systems: The chip can be used in industrial control systems where counting is required, such as in conveyor belt systems, production line monitoring, or process control.3. Traffic Light Control: The chip can be used in traffic light control systems to sequence the lights in a predefined pattern. It can count up or down to control the timing of the lights.4. Gaming and Entertainment: The chip can be used in gaming and entertainment devices that require counting, such as scoreboards, game timers, or random number generators.5. Frequency Division: The chip can be used in frequency division circuits to divide the input frequency by a specific factor. This is useful in applications such as clock dividers or frequency synthesizers.Overall, the SN74HC191NS integrated circuit chip offers synchronous up/down counting capabilities, high-speed operation, and can be applied in various scenarios that require accurate counting and control.
SN74HC191NS Relevant information