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SN74HC191D

SN74HC191D

Manufacturer No:

SN74HC191D

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16SOIC

Datasheet:

Datasheet

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SN74HC191D Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2 V ~ 6 V
  • Trigger Type
    Positive Edge
  • Count Rate
    24 MHz
  • Timing
    Synchronous
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Binary Counter
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Last Time Buy
  • Series
    74HC
The SN74HC191D is a synchronous, up/down binary counter integrated circuit chip. It has several advantages and application scenarios, including:1. Versatility: The SN74HC191D can be used as an up counter or a down counter, depending on the control inputs. This flexibility makes it suitable for a wide range of applications.2. Synchronous operation: The chip operates synchronously, meaning that the outputs change simultaneously with the clock input. This ensures accurate and reliable counting.3. High-speed operation: The SN74HC191D is designed for high-speed operation, making it suitable for applications that require fast counting or timing.4. Cascadable: Multiple SN74HC191D chips can be cascaded together to create larger counters with a higher number of bits. This allows for counting or timing applications that require a larger range.5. Wide supply voltage range: The chip can operate with a wide supply voltage range, typically from 2V to 6V. This makes it compatible with a variety of power supply configurations.Application scenarios for the SN74HC191D include:1. Digital counters: The chip can be used in various digital counting applications, such as frequency dividers, event counters, or timers.2. Industrial control systems: The SN74HC191D can be used in industrial control systems that require accurate counting or timing, such as process control or automation systems.3. Communication systems: It can be used in communication systems for tasks like data packet counting or synchronization.4. Test and measurement equipment: The chip can be used in test and measurement equipment for tasks like frequency measurement or time interval measurement.5. Automotive applications: The SN74HC191D can be used in automotive applications that require counting or timing functions, such as odometers or speedometers.Overall, the SN74HC191D offers versatility, high-speed operation, and cascading capabilities, making it suitable for a wide range of counting and timing applications in various industries.
SN74HC191D Relevant information