STMicroelectronics

M74HC86M1R

M74HC86M1R Description

The M74HC86M1R is a high-performance XOR gate integrated circuit manufactured by STMicroelectronics. It belongs to the 74HC series and features four independent 2-input XOR gates in a 14-pin SOIC package. This IC is designed for applications requiring precise logic operations and is suitable for a wide range of electronic systems. Although it is currently classified as obsolete, it remains a popular choice for legacy systems and specific applications where its unique features are required.

M74HC86M1R Features

• Logic Type: XOR (Exclusive OR), providing accurate and reliable logic operations.
• Max Propagation Delay: 19ns @ 6V, 50pF, ensuring fast response times for high-speed applications.
• Voltage - Supply: 2V ~ 6V, offering flexibility in power supply requirements.
• Input Logic Levels: Low (0.5V ~ 1.8V) and High (1.5V ~ 4.2V), accommodating a wide range of input voltages.
• Mounting Type: Surface Mount,PCB。
• Current - Quiescent (Max): 1 µA, contributing to low power consumption in standby mode.
• Current - Output High, Low: 5.2mA, 5.2mA, ensuring consistent output current levels.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the device is not sensitive to moisture and can be stored without special precautions.

M74HC86M1R Applications

The M74HC86M1R is ideal for various applications where high-speed and accurate XOR operations are required. Some specific use cases include:

1. Digital Signal Processing (DSP): Utilized in DSP systems for data manipulation and signal analysis.
2. Communication Systems: Employed in communication systems for data encoding and decoding.
3. Automotive Electronics: Used in automotive electronics for control logic and signal processing.
4. Industrial Control Systems: Implemented in industrial control systems for logic operations and data processing.

Conclusion of M74HC86M1R

The M74HC86M1R is a versatile XOR gate IC that offers high performance and reliability in various electronic applications. Its fast propagation delay, wide input voltage range, and low power consumption make it an attractive choice for high-speed and power-sensitive applications. Although it is now considered obsolete, its unique features and advantages continue to make it a popular choice for specific use cases and legacy systems. For new designs, it is recommended to consider its alternatives or newer models that offer similar functionality with improved performance and lower power consumption.