CD74HC123M96E4 datasheet by Texas Instruments

CD74HC123M96E4 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the CD74HC123M96E4?
  The recommended operating voltage range for the CD74HC123M96E4 is 2V to 6V, with a typical voltage of 5V.
• How do I handle the power-up and power-down sequences for the CD74HC123M96E4?
  It's recommended to power up the VCC pin before the input signals, and power down the VCC pin after the input signals. This ensures proper initialization and prevents unwanted output states.
• What is the maximum frequency of operation for the CD74HC123M96E4?
  The maximum frequency of operation for the CD74HC123M96E4 is 25 MHz, but this can vary depending on the specific application and operating conditions.
• How do I ensure proper noise immunity and signal integrity when using the CD74HC123M96E4?
  Use proper PCB design techniques, such as separating analog and digital signals, using ground planes, and adding decoupling capacitors to minimize noise and ensure signal integrity.
• Can I use the CD74HC123M96E4 in a 3.3V system?
  Yes, the CD74HC123M96E4 can operate at 3.3V, but the output voltage levels may not be as high as those at 5V. Ensure that the output voltage levels meet the requirements of your system.