CD74HC74M96E4 datasheet by Texas Instruments

CD74HC74M96E4 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency for the CD74HC74M96E4?
  The maximum clock frequency for the CD74HC74M96E4 is 25 MHz, but it can operate up to 30 MHz with a reduced voltage supply (VCC) of 4.5V.
• How do I handle the power-up reset for the CD74HC74M96E4?
  The CD74HC74M96E4 has an internal power-up reset circuit, but it's recommended to use an external power-on reset (POR) circuit to ensure a clean reset signal, especially in noisy environments.
• What is the recommended operating voltage range for the CD74HC74M96E4?
  The recommended operating voltage range for the CD74HC74M96E4 is 2V to 6V, but it can operate down to 1.5V with reduced performance and up to 7V with derated specifications.
• How do I ensure proper noise immunity for the CD74HC74M96E4?
  To ensure proper noise immunity, use a decoupling capacitor (e.g., 0.1 μF) between VCC and GND, and consider adding a series resistor (e.g., 100 Ω) to the clock input to reduce noise susceptibility.
• Can I use the CD74HC74M96E4 in a 3.3V system?
  Yes, the CD74HC74M96E4 can operate in a 3.3V system, but ensure that the input signals are within the recommended voltage range (0.8V to 2.4V) to maintain proper operation.