SN74AS86AD datasheet by Texas Instruments

SN74AS86AD Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the SN74AS86AD?
  The maximum frequency of operation for the SN74AS86AD is typically around 100 MHz, but it can vary depending on the specific application, supply voltage, and output load.
• How do I ensure that the SN74AS86AD operates within the recommended operating conditions?
  To ensure that the SN74AS86AD operates within the recommended operating conditions, make sure to operate it within the specified voltage range (4.5V to 5.5V), keep the junction temperature within the recommended range (-40°C to 125°C), and avoid exceeding the maximum current ratings.
• What is the propagation delay of the SN74AS86AD?
  The propagation delay of the SN74AS86AD is typically around 10-15 ns, but it can vary depending on the specific application, supply voltage, and output load.
• Can I use the SN74AS86AD in a 3.3V system?
  While the SN74AS86AD is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the output voltage swing may be reduced, and the device may not meet the specified propagation delay and rise/fall times.
• How do I handle the power-up and power-down sequences for the SN74AS86AD?
  To ensure proper operation, it's recommended to power up the SN74AS86AD in a controlled manner, with the input signals stable before applying power. During power-down, ensure that the input signals are stable and the output signals are not driven before removing power.