CD54ACT86F3A datasheet by Texas Instruments

CD54ACT86F3A Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for CD54ACT86F3A?
  The recommended operating voltage range for CD54ACT86F3A is 4.5V to 5.5V, with a typical voltage of 5V.
• How do I handle the input voltage threshold for the CD54ACT86F3A?
  The input voltage threshold for the CD54ACT86F3A is typically around 1.5V to 3.5V, but it's recommended to use a voltage divider or a level shifter to ensure a clean signal transition.
• What is the maximum clock frequency supported by the CD54ACT86F3A?
  The CD54ACT86F3A can support clock frequencies up to 100 MHz, but it's recommended to check the specific application and signal integrity to ensure reliable operation.
• How do I ensure signal integrity and reduce noise in my design using the CD54ACT86F3A?
  To ensure signal integrity and reduce noise, use proper PCB layout techniques, such as separating analog and digital signals, using ground planes, and adding decoupling capacitors near the device.
• Can I use the CD54ACT86F3A in a 3.3V system?
  While the CD54ACT86F3A is typically used in 5V systems, it can be used in 3.3V systems with some limitations. However, the output voltage swing will be reduced, and the device may not meet the specified propagation delay and rise/fall times.