SN74AHCT86DBR datasheet by Texas Instruments

SN74AHCT86DBR Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the SN74AHCT86DBR can handle?
  The maximum clock frequency of the SN74AHCT86DBR is typically 100 MHz, but it can vary depending on the specific application and operating conditions.
• How do I ensure that the SN74AHCT86DBR is properly powered?
  The SN74AHCT86DBR requires a power supply voltage (VCC) of 5V ± 10% and a ground connection. Ensure that the power supply is stable and decoupled with capacitors to minimize noise and voltage drops.
• What is the propagation delay of the SN74AHCT86DBR?
  The typical propagation delay of the SN74AHCT86DBR is around 10-15 ns, but it can vary depending on the operating conditions and load capacitance.
• Can I use the SN74AHCT86DBR in a 3.3V system?
  While the SN74AHCT86DBR is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the output voltage levels may not be compatible with 3.3V logic, and the device may not meet its specified timing and noise margins.
• How do I handle the heat generated by the SN74AHCT86DBR?
  The SN74AHCT86DBR is a low-power device, but it can still generate heat. Ensure good airflow around the device, and consider using a heat sink or thermal pad if the device is operated at high frequencies or with high output currents.