74HC86D datasheet by NXP Semiconductors

74HC86D Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the 74HC86D?
  The maximum frequency of operation for the 74HC86D is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
• How do I ensure that the 74HC86D operates within the recommended power supply voltage range?
  To ensure that the 74HC86D operates within the recommended power supply voltage range, use a voltage regulator or a power supply with a tight tolerance (e.g., ±5% or better) to maintain a stable voltage between 2.0 V and 7.0 V.
• What is the maximum current that the 74HC86D can sink or source?
  The 74HC86D can sink or source up to 25 mA of current per output pin, but it's recommended to limit the current to 10 mA or less to ensure reliable operation and minimize power consumption.
• How do I handle thermal issues with the 74HC86D?
  To handle thermal issues with the 74HC86D, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at high temperatures (above 85°C) for extended periods.
• Can I use the 74HC86D in a 3.3 V system?
  Yes, the 74HC86D can be used in a 3.3 V system, but ensure that the input signals are within the recommended voltage range (0.5 V to VCC - 0.5 V) and that the output signals are properly terminated to prevent signal reflections.