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74HC191FP-E

74HC191FP-E

Manufacturer No:

74HC191FP-E

Description:

IC BINARY COUNTER 4-BIT

Datasheet:

Datasheet

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74HC191FP-E Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    2 V ~ 6 V
  • Trigger Type
    Positive Edge
  • Count Rate
    39 MHz
  • Timing
    Synchronous
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Binary Counter
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74HC
The 74HC191FP-E is a 4-bit synchronous binary up/down counter integrated circuit chip. It has several advantages and application scenarios, including:1. Versatility: The 74HC191FP-E can be used as an up counter or a down counter, depending on the control inputs. This flexibility allows it to be used in 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. Parallel load capability: The 74HC191FP-E has a parallel load input that allows the counter to be loaded with a specific value. This feature is useful in applications where a specific count needs to be set initially.4. Cascading capability: Multiple 74HC191FP-E chips can be cascaded together to create larger counters with more bits. This makes it suitable for applications that require counting beyond 4 bits.5. Low power consumption: The chip operates at a low power supply voltage and consumes minimal power, making it suitable for battery-powered applications.Some application scenarios where the 74HC191FP-E can be used include:1. Digital frequency counters: The chip can be used in frequency counters to measure the frequency of input signals accurately.2. Industrial automation: It can be used in various industrial automation systems, such as production line control, where counting and sequencing operations are required.3. Traffic light control: The chip can be used in traffic light control systems to sequence the lights and manage the timing of each phase.4. Event counters: It can be used in event counting applications, such as counting the number of people entering or exiting a building.5. Digital clocks and timers: The chip can be used in digital clocks and timers to keep track of time accurately.Overall, the 74HC191FP-E is a versatile and reliable integrated circuit chip that finds applications in various digital counting and sequencing systems.
74HC191FP-E Relevant information