Professional IC Distribution & Technical Solutions

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.