Product Overview: SN74LS193DR from Texas Instruments

The SN74LS193DR is a versatile 4-bit binary up/down counter designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This integrated circuit is part of the 74LS logic family, known for its low-power Schottky technology. It is specifically engineered to offer both count-up and count-down operations, making it an ideal choice for a wide range of applications, including control counters, timers, and frequency dividers.

Key Features

• Counting Mode: Dual-mode counter capable of counting both upwards and downwards.
• Logic Family: 74LS series, which ensures low-power consumption and high-speed operation.
• Operating Voltage: Typically 5V, suitable for TTL (Transistor-Transistor Logic) environments.
• Output Current: Capable of driving 8 mA, allowing for the direct drive of small loads.
• Package: Supplied in an 16-pin SOIC package, designed for surface-mount technology (SMT).
• Temperature Range: Operational from 0°C to 70°C, suitable for commercial-grade applications.

Performance and Durability

The SN74LS193DR is built for performance and reliability. Its Schottky technology ensures fast switching speeds while maintaining a low power draw. The robust design of the SN74LS193DR allows it to perform consistently across its specified temperature range, making it a dependable component for your electronic projects.

Applications

This counter finds its use in a broad array of applications. It is commonly employed in digital clocks, event counters, and other sequential logic operations where counting precision is paramount. Additionally, its up/down counting capability makes it a perfect fit for process control systems and numerical displays where bidirectional counting is required.

Ordering Information

The product is available with the ordering number SN74LS193DR and comes in tape and reel packaging, facilitating efficient assembly processes for high-volume production. Texas Instruments ensures that their products, including the SN74LS193DR, meet the industry's stringent quality standards.