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SN74LS193MEL

SN74LS193MEL

Manufacturer No:

SN74LS193MEL

Manufacturer:

onsemi

Description:

COUNTER SINGLE 4 BIT ASYNC BINAR

Datasheet:

Datasheet

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SN74LS193MEL Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Voltage - Supply
    -
  • Trigger Type
    -
  • Timing
    -
  • Reset
    -
  • Direction
    -
  • Logic Type
    -
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    *
The SN74LS193MEL is a synchronous, up/down binary counter integrated circuit chip. It offers several advantages and can be applied in various scenarios. Some of these advantages and applications include:1. Versatile Counting: The SN74LS193MEL can count both up and down, depending on the configuration, making it suitable for applications such as event counting, frequency division, and positional encoding.2. Synchronous Operation: The chip operates synchronously with an external clock signal, ensuring precise and consistent counting across different applications. This synchronous operation allows for easy cascading of multiple counters to increase the counting range.3. Clear Inputs: The chip has separate clear inputs for the up and down counters. This feature allows resetting the counter to a specific value, starting the counting operation at a known point.4. Carry and Borrow Outputs: The carry output is useful for cascading multiple counters, enabling the formation of a larger counter with extended counting range. Similarly, the borrow output provides a signal whenever the counter is decremented.5. Binary and BCD Modes: The SN74LS193MEL can operate in binary or BCD (Binary-Coded Decimal) mode. BCD mode simplifies the use of the counter for applications that require direct manipulation of BCD-coded numbers.6. Wide Operating Voltage Range: The chip is designed to operate across a wide voltage range, typically between 2.0V and 6.3V. This makes it suitable for various digital logic systems and compatible with a range of power supply voltages.Application Scenarios:1. Event Counters: The SN74LS193MEL can be used in applications that require counting the occurrence of events, such as traffic monitoring systems, industrial automation, or digital meters.2. Frequency Dividers: By connecting the chip to a clock signal, it can divide the frequency of the input signal by factors determined by the counter's configurations. This is useful in applications such as clock dividers, frequency synthesizers, or digital frequency meters.3. Digital Displays: When operating in BCD mode, the chip can drive common cathode or common anode displays, allowing for the direct display of BCD-coded numbers. This can be used in applications like digital clocks, scoreboards, or digital panel meters.4. Sequential Control Logic: The SN74LS193MEL can also be utilized as part of larger control systems, where the counting operation is a crucial component. It can be used for generating sequential output patterns, controlling state machines, or in combination with other logic elements.5. Educational and Prototyping: Due to its versatility, the SN74LS193MEL is often used in educational settings or for prototyping digital circuits. It provides a compact and cost-effective solution for learning digital logic concepts and building simple arithmetic circuits.Overall, the SN74LS193MEL chip's advantages, including versatile counting, synchronous operation, and flexible configuration options, make it suitable for a wide range of applications where accurate counting and sequential control are required.
SN74LS193MEL Relevant information