CD74HC86M datasheet by Texas Instruments

CD74HC86M Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the CD74HC86M?
  The maximum frequency of operation for the CD74HC86M is typically around 100 MHz, but this can vary depending on the specific application and operating conditions.
• How do I ensure that the CD74HC86M is properly powered and decoupled?
  To ensure proper operation, the CD74HC86M should be powered with a stable voltage supply between 2 and 6 volts, and decoupling capacitors (e.g. 0.1uF) should be placed as close as possible to the device to filter out noise and reduce electromagnetic interference (EMI).
• What is the propagation delay of the CD74HC86M?
  The propagation delay of the CD74HC86M is typically around 10-15 ns, but this can vary depending on the specific application and operating conditions.
• Can I use the CD74HC86M in a 5V system?
  Yes, the CD74HC86M can be used in a 5V system, but it's recommended to use a voltage regulator to ensure a stable 5V supply, and to follow proper power-on reset and decoupling guidelines to ensure reliable operation.
• How do I handle thermal considerations for the CD74HC86M?
  The CD74HC86M is a surface-mount device, and as such, it's important to ensure good thermal conduction to the PCB to prevent overheating. A thermal pad or heat sink may be necessary for high-power or high-frequency applications.