onsemi

DM74S240N

DM74S240N Description

The DM74S240N is a high-speed, inverting buffer logic IC chip designed for a wide range of digital applications. Manufactured by onsemi, this device is part of the 74S series, known for its robust performance and reliability. The DM74S240N features two 4-input inverting buffers, offering a total of eight inputs and eight outputs. It operates within a supply voltage range of 4.75V to 5.25V and is suitable for use in environments with an operating temperature range of 0°C to 70°C (TA). The device is housed in a through-hole package, specifically a 20-pin DIP (Dual In-line Package), making it easy to integrate into various circuit designs.

DM74S240N Features

• High-Speed Performance: The DM74S240N is designed to provide fast switching times, making it ideal for high-speed digital applications.
• Inverting Buffer Logic: Each of the two elements in the DM74S240N consists of four inverting buffers, which can be used to invert and buffer digital signals.
• Robust Output Current Capability: The device is capable of sourcing up to 15mA and sinking up to 64mA per output, ensuring reliable signal transmission even under heavy load conditions.
• Wide Operating Voltage Range: With a supply voltage range of 4.75V to 5.25V, the DM74S240N offers flexibility in power supply requirements.
• Through-Hole Mounting: The through-hole package type ensures secure and reliable mounting on printed circuit boards, making it suitable for both prototyping and production environments.
• Compliance and Status: The DM74S240N is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. However, it is important to note that this product is now obsolete.

DM74S240N Applications

The DM74S240N is well-suited for a variety of applications where high-speed digital signal processing and inversion are required. Some specific use cases include:

• Digital Signal Inversion: Ideal for applications where digital signals need to be inverted, such as in digital communication systems or control circuits.
• Buffering and Signal Conditioning: The inverting buffers can be used to condition digital signals, ensuring they are properly amplified and inverted for further processing.
• Data Transmission: The robust output current capability makes the DM74S240N suitable for driving digital signals over longer distances without significant signal degradation.
• Control Logic: In industrial control systems, the DM74S240N can be used to manage and invert control signals, ensuring precise operation of machinery and equipment.

Conclusion of DM74S240N

The DM74S240N is a versatile and reliable high-speed inverting buffer logic IC chip that offers significant performance benefits for digital signal processing applications. Its robust output current capability, wide operating voltage range, and through-hole mounting make it a practical choice various for digital circuit designs. While the device is now obsolete, it remains a valuable component for those working with legacy systems or requiring specific inverting buffer functionality. For new designs, it is recommended to explore alternative models from onsemi or other manufacturers that offer similar or enhanced features.