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74HCT191D,652

74HCT191D,652

Manufacturer No:

74HCT191D,652

Manufacturer:

NXP USA Inc.

Description:

IC BINARY COUNTER 4-BIT 16SO

Datasheet:

Datasheet

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74HCT191D,652 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • 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 74HCT191D,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 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 74HCT191D,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 control systems.2. Industrial Automation: In industrial automation systems, the chip can be used for counting and controlling various processes. For example, it can be used to count the number of products on a conveyor belt or control the operation of machines based on specific counts.3. Communication Systems: The chip can be used in communication systems for tasks like data packet counting, error detection, or synchronization. It can count the number of received or transmitted packets and trigger actions based on specific counts.4. Test and Measurement Equipment: The chip can be used in test and measurement equipment to count events or measure frequencies. It can be integrated into devices like frequency counters, pulse generators, or digital multimeters.Overall, the 74HCT191D,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.
74HCT191D,652 Relevant information