The maximum clock frequency for the CD74HC393M96 is 25 MHz, but it can vary depending on the specific application and operating conditions. It's recommended to check the device's timing specifications and perform thorough testing to ensure reliable operation at the desired clock frequency.
To ensure proper power sequencing, it's recommended to power up the VCC pin before the VEE pin, and power down the VEE pin before the VCC pin. This helps prevent latch-up and ensures reliable operation. Additionally, it's recommended to use a power-on reset circuit to initialize the device properly.
The recommended operating voltage range for the CD74HC393M96 is 2V to 6V, with a typical operating voltage of 5V. Operating the device outside of this range may affect its performance and reliability.
Unused inputs on the CD74HC393M96 should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure reliable operation. Floating inputs can cause the device to malfunction or consume excessive power.
The maximum output current that the CD74HC393M96 can sink or source is 25 mA per output pin. Exceeding this limit can cause the device to overheat or malfunction.
CD74HC393M96 datasheet
by Texas Instruments
