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74F191PC

74F191PC

Manufacturer No:

74F191PC

Manufacturer:

onsemi

Description:

IC BINARY COUNTER 4-BIT 16DIP

Datasheet:

Datasheet

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74F191PC Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-PDIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    100 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
    Obsolete
  • Series
    74F
The 74F191PC is a synchronous up/down counter integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Synchronous Operation: The chip operates synchronously, meaning that the counting and control signals are synchronized with a clock signal. 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 a wide range of applications.3. Parallel Load: The chip has a parallel load feature, which allows the initial count value to be loaded directly into the counter. This is useful when a specific starting value is required.4. Cascadable: Multiple 74F191PC chips can be cascaded together to create larger counters with higher bit counts. This makes it suitable for applications that require counting large numbers.Application Scenarios: 1. Digital Counters: The 74F191PC chip is commonly used in digital counters, such as frequency dividers, event counters, and timers. It can count up or down based on the input signals and provide the count value as an output.2. Industrial Control Systems: The chip can be used in industrial control systems for tasks such as monitoring and controlling production processes, machine operation, and event sequencing.3. Communication Systems: In communication systems, the chip can be used for tasks like frequency synthesis, channel selection, and data rate control.4. Test and Measurement Equipment: The chip can be used in test and measurement equipment to count events, measure frequencies, and generate precise timing signals.5. Automotive Applications: The chip can be used in automotive applications for tasks like engine control, speed measurement, and odometer counting.Overall, the 74F191PC integrated circuit chip offers synchronous counting, up/down functionality, parallel load capability, and cascading options, making it suitable for a wide range of applications in various industries.
74F191PC Relevant information