The recommended operating voltage range for the CD54HC86F3A is 2V to 6V.
To ensure proper power supply, connect the VCC pin to a stable voltage source, and decouple the power supply with a 0.1uF capacitor to reduce noise and ensure reliable operation.
The maximum frequency of operation for the CD54HC86F3A is 25MHz.
Treat the input pins as inputs and output pins as outputs. Avoid applying a voltage to an output pin, and ensure that input pins are not left floating.
The maximum power dissipation for the CD54HC86F3A is 500mW.