CD74HCT14M datasheet by Texas Instruments

CD74HCT14M Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for CD74HCT14M?
  The recommended operating voltage range for CD74HCT14M is 4.5V to 5.5V.
• Is CD74HCT14M compatible with 3.3V logic?
  No, CD74HCT14M is not compatible with 3.3V logic. It is designed to operate at 5V and may not function correctly at lower voltages.
• What is the maximum clock frequency for CD74HCT14M?
  The maximum clock frequency for CD74HCT14M is 30 MHz.
• Can I use CD74HCT14M in a 3.3V system with a level shifter?
  Yes, you can use CD74HCT14M in a 3.3V system with a level shifter to convert the 5V output to 3.3V. However, ensure that the level shifter is compatible with the CD74HCT14M's output current and voltage requirements.
• How do I handle the Schmitt trigger inputs on CD74HCT14M?
  The Schmitt trigger inputs on CD74HCT14M are designed to provide hysteresis and improve noise immunity. Ensure that the input signals are clean and within the recommended voltage range to avoid false triggering.