The maximum operating frequency of the SN74HC125DRG4 is typically around 100 MHz, but it can vary depending on the specific application, supply voltage, and output load.
To ensure proper operation, the SN74HC125DRG4 requires a stable power supply voltage between 2V and 6V, with a recommended operating voltage of 5V. Additionally, decoupling capacitors should be used to filter out noise and ensure a clean power supply.
The input impedance of the SN74HC125DRG4 is typically around 1 kΩ to 10 kΩ, depending on the input voltage and frequency. This can affect the loading of the input signal and should be considered in the design.
Yes, the SN74HC125DRG4 can be used as a level shifter, but it's not the most ideal solution. The device is designed as a buffer, and its output voltage swing may not be sufficient to drive a load at a different voltage level. A dedicated level shifter IC may be a better option.
The SN74HC125DRG4 has a maximum junction temperature of 150°C. To prevent thermal issues, ensure good airflow, use a heat sink if necessary, and avoid operating the device at maximum power dissipation for extended periods.
SN74HC125DRG4 datasheet
by Texas Instruments
