SN74ACT86DBR datasheet by Texas Instruments

SN74ACT86DBR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74ACT86DBR?
  The maximum operating frequency of the SN74ACT86DBR is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
• How do I ensure signal integrity when using the SN74ACT86DBR in a high-speed design?
  To ensure signal integrity, use proper PCB layout techniques, such as using short signal traces, minimizing impedance mismatches, and adding termination resistors as needed. Additionally, consider using a low-skew clock distribution network and ensuring that the power supply is clean and stable.
• Can I use the SN74ACT86DBR in a 3.3V system?
  Yes, the SN74ACT86DBR is compatible with 3.3V systems. It has a wide operating voltage range of 4.5V to 5.5V, but it can also operate at 3.3V with some performance degradation. Consult the datasheet for specific details on operating characteristics at 3.3V.
• How do I handle power sequencing when using the SN74ACT86DBR in a system with multiple power rails?
  To ensure proper operation, power up the VCC pin before applying any input signals. Also, ensure that the power supply is stable and within the recommended operating range before applying any input signals. Consult the datasheet for specific power sequencing requirements.
• What is the typical propagation delay of the SN74ACT86DBR?
  The typical propagation delay of the SN74ACT86DBR is around 10-15 ns, but it can vary depending on the specific operating conditions, such as temperature, voltage, and load capacitance. Consult the datasheet for specific details on propagation delay.