SN74HC86D datasheet by Texas Instruments

SN74HC86D Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the SN74HC86D?
  The maximum frequency of operation for the SN74HC86D is typically around 100 MHz, but this can vary depending on the specific application and operating conditions.
• How do I ensure that the SN74HC86D is properly powered and decoupled?
  To ensure proper operation, the SN74HC86D should be powered with a stable voltage supply between 2V and 6V, and decoupling capacitors (e.g. 0.1uF) should be placed as close to the device as possible to filter out noise and reduce electromagnetic interference (EMI).
• What is the maximum current that the SN74HC86D can sink or source?
  The SN74HC86D can sink or source up to 25mA of current per output, but this should be limited to 15mA per output for reliable operation.
• How do I handle thermal considerations for the SN74HC86D?
  The SN74HC86D has a maximum junction temperature of 150°C. To prevent overheating, ensure good airflow around the device, and consider using a heat sink if the device will be operating at high frequencies or with high currents.
• Can I use the SN74HC86D in a 5V system?
  Yes, the SN74HC86D is compatible with 5V systems, but ensure that the input and output voltage levels are within the recommended operating range (VCC-0.5V to VCC+0.5V) to prevent damage to the device.