HLF 74LS293 4-Bit Binary Counter – DIP14 | High-Speed TTL Logic | 4.75V–5.25V, 0°C to +70°C | Through-Hole Package

The HLF 74LS293 is a high-speed 4-bit binary counter designed using Low-Power Schottky TTL (LS) technology. It provides asynchronous counting capability with fast operation, low power dissipation, and excellent noise immunity, making it ideal for digital timing, frequency division, and sequencing applications.

Each counter section can be used independently or cascaded to form longer counting sequences, providing flexibility in system design. The DIP14 through-hole package ensures ease of integration for educational, industrial, and prototyping projects.

Key Features:

• Function: 4-Bit Binary Counter

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

• Operating Voltage: 4.75V – 5.25V

• Operating Temperature: 0°C to +70°C

• Package Type: DIP14 (Dual In-Line Package)

• Mounting Type: Through-Hole

• Fast TTL Counting with Low Power Dissipation

• Expandable for Multi-Stage Counting Applications

• Excellent Noise Immunity and High Reliability

• Direct Interface with TTL and CMOS Logic Levels

Applications:

• Digital Counters and Frequency Dividers

• Sequential Logic and Timing Circuits

• Digital Clocks and Event Counters

• Frequency and Pulse Measurement Systems

• Educational and Experimental Digital Systems