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74LS161ADC

74LS161ADC

Manufacturer No:

74LS161ADC

Manufacturer:

National Semiconductor

Description:

BINARY COUNTER

Datasheet:

Datasheet

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74LS161ADC 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 74LS161ADC is a 4-bit synchronous binary 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. Binary Counting: The chip counts in binary, which is the most common counting system used in digital electronics. It can count from 0 to 15 (or any other value depending on the configuration) in binary.3. Parallel Load: The chip has a parallel load feature, which allows the user to load a specific value into the counter by applying the desired binary value to the parallel inputs. This is useful for presetting the counter to a specific value.4. Ripple Carry Output: The chip has a ripple carry output, which can be used to cascade multiple counters together to create larger counters. This allows for counting beyond the 4-bit limit of a single chip.Application Scenarios: 1. Frequency Division: The 74LS161ADC can be used as a frequency divider by connecting the clock input to a higher frequency signal and using the outputs to generate lower frequency signals. This is commonly used in applications such as clock dividers, frequency synthesizers, and frequency counters.2. Event Counting: The chip can be used to count events or pulses in various applications. For example, it can be used in digital counters for counting the number of people entering a room, the number of items produced on an assembly line, or the number of revolutions of a motor.3. Address Generation: The chip can be used in address generation circuits for memory or peripheral devices. By connecting the outputs of the chip to the address inputs of memory or peripheral devices, it can generate the required address sequence for accessing different locations.4. Control and Sequencing: The chip can be used in control and sequencing circuits where a specific sequence of events or actions needs to be performed. By using the parallel load feature and connecting the outputs to control logic, it can be used to control the sequence of operations in various systems.Overall, the 74LS161ADC integrated circuit chip is versatile and widely used in digital electronics for counting, frequency division, address generation, and control applications.
74LS161ADC Relevant information