HLF 74LS193 Presettable Synchronous 4-bit Binary Up/Down Counter – DIP16 | Low-Power Schottky TTL Logic | 4.75V–5.25V, 0°C to +70°C | Through-Hole Package

The HLF 74LS193 is a Low-Power Schottky TTL 4-bit synchronous up/down binary counter featuring parallel loading, independent up/down controls, and asynchronous reset. Designed for high-speed TTL logic systems, it delivers fast counting performance, low power dissipation, and excellent noise immunity.

The DIP16 through-hole package ensures ease of use in breadboards, prototyping, and through-hole PCBs, making it ideal for industrial, automation, and educational electronics.

Key Features:

• Function: Presettable Synchronous 4-bit Binary Up/Down Counter with Asynchronous Reset

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

• Operating Voltage: 4.75 V – 5.25 V

• Operating Temperature: 0 °C to +70 °C

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

• Mounting Type: Through-Hole

• Fast TTL Operation with Low Power Consumption

• Asynchronous Master Reset and Parallel Preset Inputs

• Independent Up/Down Counting Controls

• Expandable for Multi-Bit Counting Applications

Applications:

• Binary Counters and Frequency Dividers

• Programmable Logic and Control Systems

• Sequential Digital Circuits

• Industrial and Educational Electronics