onsemi

MM74HC86N

MM74HC86N Description

The MM74HC86N is a 4-channel XOR (Exclusive OR) gate IC designed for high-speed, low-power digital logic applications. Manufactured by onsemi, this through-hole mounted device is part of the 74HC series, known for its compatibility with both 5V and 3.3V systems. The MM74HC86N features four independent 2-input XOR gates, each capable of performing logical XOR operations. It operates within a supply voltage range of 2V to 6V, making it versatile for various power supply configurations. The device has a maximum propagation delay of 20ns at 6V with a load capacitance of 50pF, ensuring fast signal processing and minimal latency. The input logic levels are defined as 0.5V to 1.8V for low and 1.5V to 4.2V for high, providing robust signal integrity. The MM74HC86N is housed in a 14-pin DIP package, suitable for easy integration into breadboards and printed circuit boards. Despite being marked as obsolete, the MM74HC86N remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

MM74HC86N Features

• Logic Function: XOR (Exclusive OR) with four independent 2-input gates.
• Supply Voltage: Wide operating range of 2V to 6V.
• Propagation Delay: Fast, with a maximum of 20ns at 6V and 50pF load capacitance.
• Low Power Consumption: Quiescent current of only 2 µA.
• Output Current: Capable of sourcing and sinking up to 5.2mA.
• Input Logic Levels: Well-defined levels for low (0.5V to 1.8V) and high (1.5V to 4.2V) signals.
• Package Type: Through-hole 14-pin DIP, suitable for easy mounting and prototyping.
• Compatibility: Compatible with both 5V and 3.3V systems, enhancing its versatility.
• Regulatory Compliance: REACH unaffected and ECCN classified as EAR99.
• Moisture Sensitivity: MSL 1 (Unlimited), suitable for various environmental conditions.

MM74HC86N Applications

The MM74HC86N is ideal for applications requiring fast, reliable XOR logic operations. Its low power consumption and wide operating voltage range make it suitable for a variety of digital systems, including:

• Digital Signal Processing: XOR gates are fundamental in digital signal processing for tasks such as parity checking and error detection.
• Data Encryption: XOR operations are commonly used in cryptographic algorithms for data encryption and decryption.
• Control Systems: In control systems, XOR gates can be used for signal inversion and switching logic.
• Communication Systems: XOR gates are used in communication systems for encoding and decoding signals.
• Legacy Systems: Despite its obsolete status, the MM74HC86N is ideal for maintaining and upgrading legacy systems where its specific features are required.

Conclusion of MM74HC86N

The MM74HC86N is a robust and versatile XOR gate IC that offers high-speed performance with low power consumption. Its wide operating voltage range and well-defined input logic levels make it suitable for a variety of digital applications. Although marked as obsolete, the MM74HC86N remains a reliable choice for specific applications where its unique features are advantageous. Its compatibility with both 5V and 3.3V systems, along with its low quiescent current and fast propagation delay, make it an ideal component for digital signal processing, data encryption, control systems, and communication systems. For engineers and designers working with legacy systems or requiring specific XOR gate functionality, the MM74HC86N is a dependable and efficient solution.