The maximum operating frequency of the SN74LVTH273DBR is 100 MHz, but it can vary depending on the load capacitance and the output current.
To ensure signal integrity, use a low-impedance PCB design, keep the signal traces short, and use termination resistors to match the impedance of the transmission line. Additionally, use a low-jitter clock source and consider using a clock buffer to reduce clock skew.
The recommended power-up sequence is to apply power to the VCC pin first, followed by the input signals. This ensures that the internal circuitry is properly initialized and minimizes the risk of latch-up or other unexpected behavior.
Yes, the SN74LVTH273DBR is compatible with 3.3V systems, but it requires a 3.3V power supply and input signals that are compatible with the 3.3V logic level. Additionally, ensure that the output current is within the specified limits to avoid overheating.
To handle thermal issues, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at maximum power dissipation for extended periods. Monitor the junction temperature and reduce the power consumption if it exceeds the recommended limits.
SN74LVTH273DBR datasheet
by Texas Instruments
