onsemi

DM74AS244WM  

Buffers, Drivers, Receivers, Transceivers

DM74AS244WM Description

The DM74AS244WM is a non-inverting buffer IC designed for high-performance digital applications. Manufactured by onsemi, this Logic IC Chip belongs to the 74AS series and is housed in a Tube package. It operates within a supply voltage range of 4.5V to 5.5V and features a current output of 15mA for high levels and 64mA for low levels. The DM74AS244WM is designed for surface mount applications and is rated for an operating temperature range of 0°C to 70°C (TA). Despite being marked as obsolete, it remains a reliable choice for specific applications requiring its unique specifications.

DM74AS244WM Features

• Operating Temperature Range: 0°C to 70°C (TA), ensuring stable performance across a wide range of ambient conditions.
• Supply Voltage: Operates efficiently within a 4.5V to 5.5V range, making it suitable for standard 5V digital systems.
• Output Current: Delivers 15mA for high levels and 64mA for low levels, providing robust performance for driving various loads.
• Surface Mount: Designed for surface mount technology (SMT), facilitating compact and reliable PCB designs.
• Non-Inverting Buffer: Ensures signal integrity and prevents signal degradation, maintaining the original signal characteristics.
• REACH Compliance: Classified as REACH Unaffected, ensuring compliance with environmental regulations.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), indicating it is not sensitive to moisture, which is beneficial for storage and handling.
• ECCN Classification: EAR99, indicating it is not subject to specific export controls, simplifying international distribution.

DM74AS244WM Applications

The DM74AS244WM is ideal for applications requiring non-inverting buffer functionality with robust output capabilities. Its key applications include:

• Digital Signal Processing: Enhances signal integrity in digital systems by buffering signals without inversion.
• Microcontroller Interfaces: Interfaces between microcontrollers and peripheral devices, ensuring stable signal transmission.
• Memory Systems: Used in memory modules to buffer address and data lines, improving system reliability.
• Industrial Control Systems: Provides reliable buffering in harsh industrial environments due to its wide operating temperature range.
• Communication Systems: Ensures clean signal transmission in communication interfaces, reducing noise and interference.

Conclusion of DM74AS244WM

The DM74AS244WM stands out as a reliable and efficient non-inverting buffer IC, offering robust performance and compliance with industry standards. Despite its obsolete status, its unique features such as high output current, wide supply voltage range, and surface mount compatibility make it suitable for a variety of applications. For systems requiring stable signal transmission and buffering, the DM74AS244WM remains a viable option, especially in environments where its specific technical attributes are advantageous.

DM74AS244WM Documents

Download datasheets and manufacturer documentation for DM74AS244WM