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74LS161APC

74LS161APC

Manufacturer No:

74LS161APC

Manufacturer:

National Semiconductor

Description:

BINARY COUNTER

Datasheet:

Datasheet

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74LS161APC 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 74LS161APC is a synchronous 4-bit binary counter integrated circuit chip. It has several advantages and application scenarios, including:1. Synchronous operation: The chip operates synchronously, meaning that all internal flip-flops change state simultaneously on the rising edge of the clock signal. This ensures accurate and synchronized counting.2. High-speed operation: The 74LS161APC is designed for high-speed operation, making it suitable for applications that require fast counting or timing.3. Binary counting: The chip can count in binary from 0 to 15 (or 0 to 9 in BCD mode). This makes it useful in applications that require binary counting, such as digital clocks, frequency dividers, or event counters.4. Parallel load capability: The chip has a parallel load input (PL) that allows the counter to be loaded with a specific value. This feature is useful in applications where a specific count needs to be set initially.5. Ripple carry output: The chip has a ripple carry output (RCO) that can be used to cascade multiple counters together to create larger counting ranges. This makes it suitable for applications that require counting beyond 4 bits.6. Decoding capability: The chip has a built-in decoding circuitry that can be used to decode the current count value. This makes it useful in applications that require specific actions or outputs based on the count value.Some application scenarios where the 74LS161APC can be used include:1. Digital clocks: The chip can be used to implement the counting and timing functions in digital clocks or timers.2. Frequency dividers: The chip can be used to divide the frequency of an input signal by a specific factor, making it useful in frequency division applications.3. Event counters: The chip can be used to count events or pulses, making it suitable for applications such as traffic monitoring, industrial automation, or scientific experiments.4. Address generation: The chip can be used to generate addresses in memory or I/O systems, making it useful in microprocessor-based systems.5. Control circuitry: The chip can be used as part of control circuitry in various applications, such as sequential logic circuits or state machines.Overall, the 74LS161APC integrated circuit chip offers advantages such as synchronous operation, high-speed operation, binary counting, parallel load capability, and decoding capability, making it suitable for a wide range of applications that require accurate and synchronized counting.
74LS161APC Relevant information