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74HCT191N,652

74HCT191N,652

Manufacturer No:

74HCT191N,652

Manufacturer:

NXP USA Inc.

Description:

IC BINARY COUNTER 4-BIT 16DIP

Datasheet:

Datasheet

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74HCT191N,652 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-DIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    39 MHz
  • Timing
    Synchronous
  • Reset
    -
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Binary Counter
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74HCT
The 74HCT191N,652 is a synchronous binary 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 it to be used in various applications where both up and down counting is required.3. Parallel Load: The chip has a parallel load feature, which allows the initial count value to be loaded directly into the counter. This feature is useful when a specific count value needs to be set at the beginning.4. Cascadable: Multiple chips can be cascaded together to create larger counters with higher bit counts. This makes it suitable for applications that require counting beyond the capacity of a single chip.Application Scenarios: 1. Digital Counters: The 74HCT191N,652 chip is commonly used in digital counters where precise counting is required. It can be used in applications such as frequency dividers, event counters, timers, and sequential logic circuits.2. Industrial Control Systems: The chip can be used in industrial control systems for tasks such as monitoring and controlling production processes, machine automation, and data acquisition. It can count events, track production cycles, or control the sequencing of operations.3. Communication Systems: In communication systems, the chip can be used for tasks like frequency synthesis, channel selection, and data rate control. It can count clock cycles, generate timing signals, or control the frequency of transmitted or received signals.4. Test and Measurement Equipment: The chip can be used in test and measurement equipment for tasks like frequency measurement, time interval measurement, or event counting. It can provide accurate and reliable counting capabilities in various measurement applications.Overall, the 74HCT191N,652 integrated circuit chip offers synchronous counting, up/down functionality, parallel load capability, and cascading options, making it suitable for a wide range of applications requiring accurate and flexible counting capabilities.
74HCT191N,652 Relevant information