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HD74LS163AP Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
HD74LS163APHIT150Yes

HD74LS163AP is a 4-bit synchronous binary counter manufactured by Hitachi (HIT).

The HD74LS163AP is a 4-bit synchronous binary counter manufactured by Hitachi (HIT). Below are its specifications, descriptions, and features:

Specifications:

  • Manufacturer: Hitachi (HIT)
  • Series: 74LS (Low-power Schottky)
  • Logic Type: Synchronous 4-bit Binary Counter
  • Operating Voltage: 4.75V to 5.25V
  • Maximum Clock Frequency: 35 MHz (typical)
  • Count Sequence: Binary (0 to 15)
  • Reset Type: Synchronous (Clear)
  • Load Type: Synchronous Parallel Load
  • Output Type: TTL (Totem Pole)
  • Operating Temperature Range: 0°C to +70°C
  • Package Type: 16-pin DIP (Dual In-line Package)

Descriptions:

The HD74LS163AP is a synchronous 4-bit binary counter with synchronous reset and parallel load capabilities. It operates on a clock signal and counts in a binary sequence from 0 to 15. The counter features synchronous clear and load functions, meaning all operations occur on the rising edge of the clock signal.

Features:

  • Synchronous Counting: All state changes occur on the clock edge.
  • Parallel Load Capability: Allows presetting the counter to any value.
  • Synchronous Clear: Resets the counter to zero on the clock edge.
  • Carry Output: Provides a ripple carry signal for cascading multiple counters.
  • TTL-Compatible Inputs/Outputs: Ensures compatibility with standard logic levels.
  • Low Power Consumption: Typical power dissipation of 45mW.

This information is strictly factual and does not include recommendations or usage guidance.

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