Texas Instruments

SN74LS244NSR

SN74LS244NSR Description

The SN74LS244NSR is a high-performance, non-inverting buffer IC designed for a wide range of digital applications. Manufactured by Texas Instruments, this device is part of the renowned 74LS series, known for its reliability and performance in digital circuitry. The SN74LS244NSR features two 4-bit non-inverting buffers, making it ideal for applications requiring signal amplification and conditioning.

SN74LS244NSR Features

• Operating Temperature Range: The SN74LS244NSR operates within a temperature range of 0°C to 70°C (TA), ensuring stable performance in typical industrial and commercial environments.
• Supply Voltage: It operates on a supply voltage range of 4.75V to 5.25V, providing flexibility in power supply requirements.
• Output Current Capability: The device can deliver an output current of 15mA for high levels and 24mA for low levels, making it suitable for driving various loads.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the SN74LS244NSR is highly resistant to moisture, ensuring long-term reliability in humid conditions.
• Compliance: The SN74LS244NSR is REACH Unaffected and ROHS3 Compliant, meeting stringent environmental and safety standards.
• Packaging: Available in a Surface Mount Tape & Reel (TR) package, it is suitable for automated assembly processes, enhancing manufacturing efficiency.
• Series and ECCN: As part of the 74LS series, it inherits the robustness and compatibility of this widely-used family. The ECCN classification is EAR99, indicating its general availability for export.

SN74LS244NSR Applications

The SN74LS244NSR is versatile and finds applications in various digital systems where signal buffering and amplification are required. Some specific use cases include:

• Digital Systems: Ideal for buffering and amplifying digital signals in microprocessor-based systems, ensuring signal integrity and reducing noise.
• Communication Interfaces: Used in communication interfaces to drive signals over longer distances without degradation.
• Industrial Control: Suitable for industrial control systems where robustness and reliability are critical, such as in PLCs and automation equipment.
• Consumer Electronics: Commonly used in consumer electronics for driving display signals, ensuring clear and stable output.

Conclusion of SN74LS244NSR

The SN74LS244NSR from Texas Instruments is a reliable and efficient non-inverting buffer IC, well-suited for a variety of digital applications. Its robust performance, compliance with environmental standards, and compatibility with surface mount technology make it a preferred choice for engineers and designers. Whether used in industrial control systems, communication interfaces, or consumer electronics, the SN74LS244NSR ensures signal integrity and reliability, making it a valuable component in modern digital circuit design.