STMicroelectronics

M74HC240B1R  

Buffers, Drivers, Receivers, Transceivers

M74HC240B1R Description

The M74HC240B1R is a high-speed CMOS logic IC chip from the renowned 74HC series, manufactured by STMicroelectronics. This device is designed as a buffer and inverting logic element, providing robust performance in digital circuits. It features a 20-pin DIP (Dual In-line Package) through-hole mounting type, making it suitable for applications where through-hole components are preferred for their reliability and ease of integration.

M74HC240B1R Features

• High-Speed Performance: The M74HC240B1R operates with a supply voltage range of 2V to 6V, ensuring compatibility with a wide range of digital systems. It offers a high-speed performance that is essential for modern digital applications.
• Buffer and Inverting Logic: This IC is designed to provide buffering and inverting functions, making it ideal for signal conditioning and level shifting in digital circuits. It consists of two 4-bit elements, each capable of handling high and low output currents of 7.8mA.
• Robust Packaging: The M74HC240B1R is packaged in a tube, which provides excellent protection during handling and storage. This packaging method ensures that the device remains in optimal condition until it is ready for use.
• Compliance and Safety: The device is REACH unaffected and ROHS3 compliant, ensuring that it meets the highest environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of operating environments.
• Compatibility and Obsolescence: While the M74HC240B1R is marked as obsolete, it remains a valuable component for legacy systems and applications where its specific features are required. Its compatibility with the 74HC series ensures that it can be easily integrated into existing designs.

M74HC240B1R Applications

The M74HC240B1R is ideal for a variety of applications, particularly those requiring high-speed signal processing and buffering. Some specific use cases include:

• Digital Signal Processing: The buffer and inverting capabilities make it suitable for conditioning digital signals, ensuring that they are properly amplified and inverted as needed.
• Level Shifting: The device can be used to shift voltage levels between different parts of a digital system, ensuring that signals are correctly interpreted and processed.
• Legacy Systems: For systems that rely on through-hole components and the specific features of the 74HC series, the M74HC240B1R provides a reliable and compatible solution.
• Educational and Development Projects: Its robust performance and compatibility make it an excellent choice for educational purposes and development projects where high-speed digital logic is required.

Conclusion of M74HC240B1R

The M74HC240B1R from STMicroelectronics is a versatile and reliable logic IC chip that offers high-speed performance and robust features. Despite its obsolescence, it remains a valuable component for specific applications and legacy systems. Its compatibility with the 74HC series, along with its compliance with environmental and safety standards, ensures that it remains a reliable choice for digital circuit designers. Whether used in digital signal processing, level shifting, or educational projects, the M74HC240B1R provides the performance and reliability needed to meet the demands of modern digital systems.

M74HC240B1R Documents

Download datasheets and manufacturer documentation for M74HC240B1R

Datasheets :

M74HC240