HLF 74LS73 Dual J-K Flip-Flop with Clear – DIP16 | Edge-Triggered TTL Logic IC | 4.75V–5.25V, 0°C to +70°C | Through-Hole Package

The HLF 74LS73 is a Dual J-K Flip-Flop with Clear function, built using Low-Power Schottky TTL (LS) technology for high-speed, low-power operation. Each flip-flop features independent J, K, clock, and clear inputs, allowing it to function as a bistable multivibrator for data storage, frequency division, or toggle operations. The clear input asynchronously resets the flip-flop output to a low logic level, ensuring precise control in digital timing and sequencing applications.

Operating with a supply voltage of 4.75V–5.25V and within a temperature range of 0°C to +70°C, the HLF 74LS73 delivers stable performance and excellent noise immunity. The DIP16 through-hole package is ideal for prototyping, industrial logic circuits, and educational applications.

Key Features:

• Function: Dual J-K Flip-Flop with Asynchronous Clear

• Configuration: Two Independent Flip-Flops

• Inputs: J, K, Clock, and Clear for Each Flip-Flop

• Technology: Low-Power Schottky TTL (LS Series)

• Operating Voltage: 4.75V – 5.25V

• Operating Temperature: 0°C to +70°C

• Package Type: DIP16 (Dual In-Line Package)

• Mounting Type: Through-Hole

• High-Speed TTL Logic: Fast switching and reliable bistable operation

• Asynchronous Clear Input: Immediate output reset capability

• Low Power Consumption: Energy-efficient LS design

• Stable and Noise-Immune Performance: Suitable for industrial environments

Applications:

• Frequency Division and Counters

• Data Storage and Latching Circuits

• Sequential Logic and State Machines

• Digital Timing and Clock Division

• Educational and Prototype Electronics