NXP 74HC86DB Quadruple 2-Input Exclusive-OR Gate

The NXP 74HC86DB is a high-speed Si-gate CMOS device that is pin compatible with low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HC86DB is a member of the 74HC family, which features a series of logic gates and functions that are essential building blocks in digital electronics.

This integrated circuit is designed to perform the exclusive-OR function, which is a fundamental operation used in various digital applications such as parity generators, adders/subtractors, and digital comparators. The 74HC86DB contains four independent 2-input exclusive-OR gates in a single package, providing designers with a compact and efficient solution for implementing their digital logic designs.

Key Features:

• Logic Type: Exclusive-OR (XOR) Gate
• Number of Circuits: Four 2-input gates
• Supply Voltage Range: 2.0 to 6.0 V
• Operating Temperature: -40°C to +125°C
• Output Current: High/Low 5.2 mA at 5V
• Propagation Delay Time: 8 ns at 5V, 50 pF
• Package: SOIC-14 (Small Outline Integrated Circuit)
• Logic Level Compatibility: CMOS, TTL

The 74HC86DB operates over a broad voltage range from 2.0V to 6.0V and offers balanced propagation delays and transition times, making it suitable for use in a wide array of general-purpose logic applications. The device's outputs can drive up to 10 LSTTL loads, which provides significant versatility in interfacing with other logic families.

With its standard 14-pin SOIC package, the 74HC86DB is easy to integrate into PCB designs and is ideal for compact electronic systems. The device also features low input current, which minimizes power consumption and makes it suitable for battery-operated devices. Its robustness is further highlighted by its wide operating temperature range, ensuring reliable performance under varying environmental conditions.

In summary, the NXP 74HC86DB is a reliable and efficient solution for designers looking to implement exclusive-OR functions in their digital logic systems. Its combination of high-speed performance, low power consumption, and compatibility with multiple logic levels makes it a versatile choice for a wide range of applications.