onsemi

DM74S244N

DM74S244N Description

The DM74S244N is a non-inverting buffer integrated circuit (IC) designed for high-performance digital signal processing applications. Manufactured by onsemi, this IC belongs to the 74S series and is packaged in a through-hole 20DIP format. It operates within a supply voltage range of 4.75V to 5.25V and features two 4-bit elements, providing a total of 8 buffered outputs. The DM74S244N is designed to operate within an ambient temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial environments.

DM74S244N Features

• High Current Drive Capability: The DM74S244N offers a robust current drive capability with an output high current of 15mA and an output low current of 64mA. This feature ensures reliable signal transmission and compatibility with a wide range of load conditions.
• Dual 4-Bit Elements: The IC comprises two 4-bit non-inverting buffer elements, providing flexibility in circuit design and enabling the handling of multiple signal paths within a single package.
• Wide Operating Voltage Range: With a supply voltage range of 4.75V to 5.25V, the DM74S244N ensures stable operation across various power supply conditions, enhancing its reliability and versatility.
• Through-Hole Mounting: The through-hole mounting type facilitates easy integration into printed circuit boards (PCBs) and ensures mechanical stability, making it ideal for applications requiring robust physical mounting.
• Compliance and Status: The DM74S244N is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations. However, it is important to note that this product is now obsolete, and users should consider alternative models for new designs.
• Moisture Sensitivity Level (MSL): The MSL rating of 1 (Unlimited) indicates that the DM74S244N is not sensitive to moisture, reducing the risk of damage during storage and handling.

DM74S244N Applications

The DM74S244N is well-suited for applications requiring high-speed signal buffering and driving capabilities. Its dual 4-bit elements make it ideal for:

• Digital Signal Processing: Enhancing signal integrity and driving capabilities in digital systems, ensuring reliable data transmission.
• Interface Circuits: Acting as a buffer between different digital circuits, reducing signal degradation and improving overall system performance.
• Memory and Data Storage Systems: Providing stable and high-current drive for memory modules and data storage devices, ensuring reliable operation.
• Telecommunications: Utilized in communication equipment for signal buffering and driving, contributing to high-speed data transmission and signal integrity.

Conclusion of DM74S244N

The DM74S244N is a versatile and reliable non-inverting buffer IC, offering high current drive capability and dual 4-bit elements within a robust through-hole package. Its wide operating voltage range and compliance with international regulations make it suitable for a variety of applications. Although now obsolete, the DM74S244N remains a valuable component for existing systems and can serve as a reference for similar high-performance buffer solutions. For new designs, users are encouraged to explore alternative models that may offer enhanced features and improved performance.