The DM74LS244WM is a non-inverting buffer Logic IC Chip, part of the 74LS series, manufactured by onsemi. This IC is designed for surface mount applications and is housed in a tube package. It features two 4-bit non-inverting buffer elements, making it suitable for a variety of digital signal conditioning and interfacing tasks. The DM74LS244WM operates within a supply voltage range of 4.75V to 5.25V and can handle an operating temperature range of 0°C to 70°C (TA). It offers robust performance with an output current capability of 15mA for high-level signals and 24mA for low-level signals. The IC is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it is REACH unaffected. Despite being marked as obsolete, the DM74LS244WM remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.
The DM74LS244WM is ideal for applications requiring non-inverting buffer functionality in digital systems. Its dual 4-bit buffer elements make it suitable for interfacing between different logic families, driving high-current loads, and conditioning digital signals. Specific use cases include:
The DM74LS244WM, despite being marked as obsolete, remains a valuable component in the electronics industry due to its robust performance and unique features. Its dual 4-bit non-inverting buffers, wide operating voltage range, and high output current capability make it suitable for a variety of applications, particularly in digital signal conditioning and interfacing. The surface mount compatibility and moisture sensitivity level 1 rating ensure ease of integration and reliability in various environments. While newer alternatives may exist, the DM74LS244WM continues to be a reliable choice for specific applications and legacy system upgrades, ensuring continued relevance in the market.
Download datasheets and manufacturer documentation for DM74LS244WM