onsemi

MC74ACT240N

MC74ACT240N Description

The MC74ACT240N is a high-performance logic IC chip designed for buffering and inverting digital signals. Manufactured by onsemi, this chip is part of the 74ACT series and is known for its robust performance and reliability. The MC74ACT240N features two 4-bit elements, each capable of buffering and inverting signals with a supply voltage range of 4.5V to 5.5V. It is housed in a through-hole package, specifically a 20-pin DIP (Dual In-line Package), making it suitable for applications requiring high current drive capabilities.

MC74ACT240N Features

• High Current Drive Capability: The MC74ACT240N can drive high current loads with an output current of 24mA for both high and low states, ensuring reliable signal transmission even in demanding environments.
• Wide Supply Voltage Range: Operating within a 4.5V to 5.5V supply voltage range, this IC is versatile and can be used in various power supply configurations.
• Buffer and Inverting Logic: Each of the two 4-bit elements can buffer or invert digital signals, providing flexibility in signal processing and circuit design.
• Through-Hole Mounting: The through-hole package makes it easy to integrate into existing PCB designs and ensures mechanical stability and robustness.
• Obsolete Status: While the MC74ACT240N is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.
• Compliance and Safety: The MC74ACT240N is REACH unaffected and has an ECCN classification of EAR99, ensuring compliance with international regulations and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the MC74ACT240N is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

MC74ACT240N Applications

The MC74ACT240N is ideal for a variety of applications where signal buffering and inversion are required. Some specific use cases include:

• Digital Signal Processing: In systems where digital signals need to be buffered or inverted, such as in data transmission lines or control circuits.
• Industrial Control Systems: For buffering control signals in industrial environments where high current drive and robustness are.
  essential- Telecommunications: In telecom equipment where signal integrity and reliability are critical.
• Automotive Electronics: For buffering and inverting signals in automotive control modules and electronic systems.
• Legacy System Upgrades: In older systems where the MC74ACT240N's specific features are necessary to maintain compatibility and functionality.

Conclusion of MC74ACT240N

The MC74ACT240N, despite being marked as obsolete, remains a valuable component in the electronics industry due to its high current drive capability, wide supply voltage range, and robust performance. Its ability to buffer and invert digital signals makes it versatile for a variety of applications, from digital signal processing to industrial control systems. The through-hole package ensures mechanical stability, while its compliance with international regulations and safety standards makes it a reliable choice. For engineers and designers working with legacy systems or requiring specific features, the MC74ACT240N is an excellent option to consider.