The recommended operating voltage range for the 74AHCT374PW,118 is 4.5V to 5.5V.
To ensure that the output signals are not distorted or delayed, it is recommended to use a decoupling capacitor of 100nF or more between the VCC and GND pins, and to keep the output load capacitance below 50pF.
While the 74AHCT374PW,118 is specified for 5V operation, it can be used in a 3.3V system with some limitations. The output voltage levels may not be fully compliant with the 3.3V standard, and the device may not meet the specified propagation delay times.
It is recommended to power up the VCC pin before applying any input signals, and to power down the VCC pin after removing all input signals. This helps to prevent unwanted output transitions and ensures proper device operation.
The maximum frequency of operation for the 74AHCT374PW,118 is 100MHz, but this can vary depending on the specific application and operating conditions.