The maximum frequency of operation for the CD74HC4514M96 is 25 MHz.
To ensure proper power sequencing, apply power to the VCC pin before applying a signal to the input pins. Also, ensure that the input signals are stable before applying power to the VCC pin.
The recommended operating voltage range for the CD74HC4514M96 is 2V to 6V.
Unused inputs on the CD74HC4514M96 should be tied to a logic level (either VCC or GND) to prevent floating inputs, which can cause unpredictable behavior.
The maximum current that the CD74HC4514M96 can sink or source is 25 mA.