onsemi

DM74LS240WM  

Buffers, Drivers, Receivers, Transceivers

DM74LS240WM Description

The DM74LS240WM is a high-performance integrated circuit (IC) designed for buffering and inverting digital signals. Manufactured by onsemi, this IC belongs to the 74LS series and features a surface mount package, making it suitable for a wide range of electronic applications. The DM74LS240WM operates within a supply voltage range of 4.75V to 5.25V and can function effectively in an ambient temperature range of 0°C to 70°C. It consists of two elements, each capable of handling four bits, and offers robust output current capabilities of 15mA for high output and 24mA for low output. This IC is packaged in a bag and has a moisture sensitivity level (MSL) of 1, indicating it is unaffected by moisture and can be stored indefinitely without special handling requirements. The DM74LS240WM is currently marked as obsolete, but its technical specifications and performance benefits still make it a valuable component for specific applications.

DM74LS240WM Features

• Operating Temperature Range: 0°C to 70°C, ensuring reliable performance in a variety of environmental conditions.
• Supply Voltage Range: 4.75V to 5.25V, providing flexibility in power supply requirements.
• Number of Bits per Element: 4 bits per element, allowing efficient handling of digital signals.
• Logic Type: Buffer and Inverting, offering both buffering and logical inversion capabilities.
• Output Current: 15mA (high) and 24mA (low), ensuring robust signal driving capabilities.
• Surface Mount Packaging: Ideal for modern PCB designs, facilitating compact and efficient circuit layouts.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for storage and handling without special precautions.
• REACH Compliance: REACH Unaffected, ensuring compliance with environmental and safety regulations.
• ECCN Classification: EAR99, indicating general availability without specific export restrictions.
• Harmonized Tariff Schedule (HTSUS): 8542.39.0001, facilitating international trade and customs compliance.

DM74LS240WM Applications

The DM74LS240WM is well-suited for applications requiring signal buffering and inversion in digital circuits. Its robust output current capabilities and wide operating temperature range make it ideal for use in:

• Digital Signal Processing: Enhancing signal integrity and ensuring reliable data transmission.
• Microcontroller Interfaces: Buffering and inverting signals between microcontrollers and peripheral devices.
• Communication Systems: Improving signal strength and reliability in digital communication circuits.
• Industrial Control Systems: Providing robust buffering and inversion in harsh industrial environments.
• Consumer Electronics: Enhancing performance in devices requiring digital signal processing.

Conclusion of DM74LS240WM

The DM74LS240WM, despite being marked as obsolete, remains a valuable component for specific applications requiring reliable buffering and inversion of digital signals. Its wide operating temperature range, robust output current capabilities, and surface mount packaging make it a versatile choice for modern electronic designs. While newer alternatives may offer enhanced performance or additional features, the DM74LS240WM continues to provide a reliable solution for applications where its unique features and performance benefits are required.

DM74LS240WM Documents

Download datasheets and manufacturer documentation for DM74LS240WM

Datasheets :

DM74LS240-41      

HTML Datasheet :

DM74LS240-41      

Environmental Information :

onsemi RoHS       onsemi REACH