The maximum operating frequency of the SN54AS573AJ is 40 MHz.
To ensure signal integrity, use a low-impedance output driver, minimize trace lengths, and use a ground plane to reduce noise and electromagnetic interference (EMI).
The recommended power-on sequence is to apply VCC before applying any input signals, and to ensure that all inputs are at a valid logic level before applying VCC.
Ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at maximum power dissipation for extended periods.
In high-reliability applications, consider using a radiation-hardened or automotive-grade version of the device, and follow strict design and testing guidelines to ensure reliability and fault tolerance.