The maximum operating frequency of the 74LVC573ABQ,115 is 100 MHz.
Yes, the 74LVC573ABQ,115 is designed to operate from 1.65V to 3.6V, making it suitable for 3.3V systems.
To ensure that the outputs are in a high-impedance state during power-up, you can connect the OE (Output Enable) pin to VCC through a pull-up resistor. This will keep the outputs in a high-impedance state until the device is fully powered up and the OE pin is actively driven low.
The 74LVC573ABQ,115 can sink or source up to 24mA of current per output pin.
While the 74LVC573ABQ,115 can tolerate 5V on its inputs, it is not recommended to use it in a 5V system as it is designed to operate at a maximum voltage of 3.6V. Using it in a 5V system may reduce its reliability and lifespan.