onsemi

MC74LCX32MEL  

Gates and Inverters

MC74LCX32MEL Description

The MC74LCX32MEL is a high-performance OR gate logic IC designed for a wide range of digital applications. Manufactured by onsemi, this device belongs to the 74LCX series and is packaged in a Surface Mount Tape & Reel (TR) format. It features four OR gates, each with two inputs, making it suitable for applications requiring multiple logic functions in a compact form factor. The MC74LCX32MEL operates within a supply voltage range of 2V to 3.6V, ensuring compatibility with various power supply configurations.

MC74LCX32MEL Features

• Logic Type: OR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Max Propagation Delay: 5.5ns @ 3.3V, 50pF
• Input Logic Levels:
  • Low: 0.7V to 0.8V
  • High: 1.7V to 2V
• Supply Voltage Range: 2V to 3.6V
• Output Current:
  • High: 24mA
  • Low: 24mA
• Quiescent Current: Max 10 µA
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• Package: Tape & Reel (TR)
• ECCN: EAR99
• REACH Status: REACH Unaffected

MC74LCX32MEL Applications

The MC74LCX32MEL is ideal for applications requiring fast and reliable OR gate logic functions. Its low propagation delay of 5.5ns at 3.3V and 50pF makes it suitable for high-speed digital circuits. The device's wide supply voltage range and low quiescent current ensure efficient operation in various power supply environments, making it suitable for both battery-powered and mains-powered devices.

Specific use cases where the MC74LCX32MEL excels include:

• Digital Signal Processing: The OR gate functionality can be used to combine multiple digital signals, enabling efficient signal processing in complex digital systems.
• Communication Systems: The device's high-speed performance and low power consumption make it ideal for use in communication protocols where signal integrity and speed are critical.
• Consumer Electronics: The compact surface mount package and low power consumption make the MC74LCX32MEL suitable for consumer electronics, where space and power efficiency are key considerations.

Conclusion of MC74LCX32MEL

The MC74LCX32MEL, manufactured by onsemi, is a versatile OR gate logic IC with a wide range of applications. Its low propagation delay, wide supply voltage range, and low power consumption make it an excellent choice for high-speed digital circuits. Despite being marked as obsolete, the MC74LCX32MEL remains a reliable option for engineers and designers looking for a compact, efficient, and high-performance logic solution. Its compatibility with various power supply configurations and its ability to handle multiple logic functions in a single package further enhance its appeal in the electronics industry.

MC74LCX32MEL Documents

Download datasheets and manufacturer documentation for MC74LCX32MEL