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74HC191P-E

74HC191P-E

Manufacturer No:

74HC191P-E

Description:

IC BINARY COUNTER 4-BIT

Datasheet:

Datasheet

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74HC191P-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 74HC191P-E integrated circuit chip is a 4-bit synchronous binary up/down counter. It has several advantages and application scenarios:1. Versatility: The chip can function both as a binary up counter and a binary down counter. Its versatile design allows for a wide range of applications where counting up or down is required.2. Synchronous operation: The chip uses synchronous operation, meaning that its output values change simultaneously with a clock signal. This ensures that all connected circuits and devices remain synchronized.3. Reset and load features: The chip provides a reset and load feature to control its operation. The reset input allows for instant reset of the counter's value to zero, while the load input allows for the loading of a predetermined value.4. Cascadable: The chip is designed to be cascaded, meaning that multiple counters can be connected together to create larger counters. This makes it suitable for applications that require counting beyond 4-bits.5. Low power consumption: The 74HC191P-E chip operates at low power, making it suitable for battery-powered devices or applications that require efficient power usage.Application scenarios of 74HC191P-E integrated circuit chips include:1. Industrial automation: These chips can be used in industrial automation systems where counting up or down is required for various processes or control sequences.2. Digital clocks and timers: The chip's synchronous operation and reset/load features make it suitable for applications such as digital clocks, timers, or countdown displays.3. Frequency division: The chip can be used to divide an input frequency by a specific factor, making it useful for frequency division circuits in various electronic systems.4. Traffic light control: Traffic light systems often require sequential counting for proper light sequencing. The chip can be used in such scenarios to control the counting and synchronization of traffic lights.5. Motor control: The chip can be utilized in motor control applications that require precise position or speed control. By interfacing with sensors, the chip can count rotations or movements to accurately control motor operations.Overall, the 74HC191P-E integrated circuit chip offers versatility, synchronous operation, and various features that make it suitable for a wide range of applications where binary counting is needed.
74HC191P-E Relevant information