CD54ACT74F3A datasheet by Texas Instruments

CD54ACT74F3A Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for CD54ACT74F3A?
  The recommended operating voltage range for CD54ACT74F3A is 4.5V to 5.5V, although it can operate from 2V to 6V with reduced performance.
• How do I handle the input voltage threshold for the CD54ACT74F3A?
  The input voltage threshold for the CD54ACT74F3A 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 logic signal transition.
• What is the maximum clock frequency supported by the CD54ACT74F3A?
  The maximum clock frequency supported by the CD54ACT74F3A is around 100 MHz, but it's recommended to check the specific application and operating conditions to ensure reliable operation.
• How do I ensure proper power sequencing for the CD54ACT74F3A?
  It's recommended to power up the VCC pin before applying any input signals, and to ensure that the power supply is stable and within the recommended operating range before applying clock signals.
• What is the typical propagation delay for the CD54ACT74F3A?
  The typical propagation delay for the CD54ACT74F3A is around 10-15 ns, but it can vary depending on the operating conditions, temperature, and load capacitance.