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MM74C947N

MM74C947N

Manufacturer No:

MM74C947N

Manufacturer:

National Semiconductor

Description:

IC DECADE COUNTER 4-BIT 40DIP

Datasheet:

Datasheet

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MM74C947N Specifications

  • Type
    Parameter
  • Supplier Device Package
    40-PDIP
  • Package / Case
    40-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Voltage - Supply
    3 V ~ 6 V
  • Trigger Type
    Positive Edge
  • Count Rate
    3 MHz
  • Timing
    -
  • Reset
    -
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Counter, Decade
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74C
The MM74C947N is a BCD-to-7-segment decoder/driver integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Compact Design: The MM74C947N is a single chip solution that integrates the BCD-to-7-segment decoder and driver functions, reducing the need for multiple discrete components. 2. Ease of Use: It simplifies the process of converting binary-coded decimal (BCD) inputs to 7-segment display outputs, making it easier to implement in various applications. 3. Versatility: The chip supports a wide range of applications, including multiplexed displays, LED indicators, numeric displays, and panel meters. 4. Low Power Consumption: The MM74C947N is designed to operate at low power levels, making it suitable for battery-powered devices or applications where power efficiency is crucial. 5. High Reliability: It offers robust performance and high reliability, ensuring accurate and consistent display outputs.Application Scenarios: 1. Digital Clocks: The MM74C947N can be used to drive the 7-segment displays in digital clocks, converting the BCD time data into the corresponding numeric display. 2. Counters and Timers: It can be employed in applications that require counting or timing functions, such as event counters, stopwatches, or industrial timers. 3. Measurement Instruments: The chip can be utilized in panel meters or measurement instruments to display numerical values accurately. 4. Industrial Control Systems: It can be integrated into industrial control systems to provide visual feedback or status indicators using 7-segment displays. 5. Consumer Electronics: The MM74C947N can be used in various consumer electronic devices, such as calculators, digital thermometers, or digital scales, to display numeric values.Overall, the MM74C947N offers a convenient and reliable solution for converting BCD inputs to 7-segment display outputs, making it suitable for a wide range of applications requiring numeric display functionality.
MM74C947N Relevant information