The recommended operating voltage range for the CD54HC73F3A 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 voltage spikes.
The maximum frequency of operation for the CD54HC73F3A is 25MHz.
During power-up and power-down, ensure that all input and output pins are in a high-impedance state to prevent damage to the device.
The maximum current that the CD54HC73F3A can sink or source is 25mA.