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CD74HC191EG4

CD74HC191EG4

Manufacturer No:

CD74HC191EG4

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16DIP

Datasheet:

Datasheet

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CD74HC191EG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-PDIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    2 V ~ 6 V
  • Trigger Type
    Positive Edge
  • Count Rate
    35 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
    Discontinued at Digi-Key
  • Series
    74HC
The CD74HC191EG4 is a high-speed CMOS integrated circuit chip that features a synchronous up/down counter. It is designed to offer advantages and find applications in various scenarios. Some of these advantages and scenarios are:Advantages:1. High Speed: The CD74HC191EG4 operates at high speeds, making it suitable for applications where rapid counting is required.2. Synchronous Operation: The chip functions synchronously, which means that all inputs and outputs change simultaneously with the applied clock signal. This enables the chip to be easily interfaced with other synchronous digital devices.3. Up/Down Counting: The CD74HC191EG4 can count both up and down, providing flexibility in various applications. The direction of counting (up or down) is determined by the control inputs.4. Cascadable: Multiple CD74HC191EG4 chips can be cascaded together to increase the number of bits in the counter, allowing for larger counting ranges.Application Scenarios:1. Digital Counters: The CD74HC191EG4 is commonly used in digital counters, such as frequency dividers, event counters, and timers. Its high-speed operation makes it suitable for applications that require precise counting.2. Industrial Automation: The chip can be used in industrial automation systems for tasks such as monitoring production counts, tracking inventory, and controlling machinery.3. Data Communications: The CD74HC191EG4 can find applications in data communications systems for tasks such as counting incoming or outgoing data packets or monitoring network traffic.4. Test and Measurement Equipment: The chip can be utilized in test and measurement equipment, such as frequency counters or signal analyzers, to accurately measure and count signal frequencies.5. Robotics and Control Systems: In robotics and control systems, the CD74HC191EG4 can be employed for position sensing, motion control, or encoding applications.These are just some of the advantages and application scenarios for the CD74HC191EG4 integrated circuit chip. Its versatility and speed make it suitable for a wide range of digital counting applications.
CD74HC191EG4 Relevant information