CD74HCT03E datasheet by Texas Instruments

CD74HCT03E Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the CD74HCT03E?
  The maximum frequency of operation for the CD74HCT03E is typically 30 MHz, but it can vary depending on the specific application and operating conditions.
• How do I ensure that the CD74HCT03E is properly powered?
  To ensure proper power supply, connect VCC to a 5V power source and GND to a common ground. Make sure to decouple the power supply with a 0.1uF capacitor to reduce noise and ensure stable operation.
• What is the maximum input voltage that the CD74HCT03E can handle?
  The maximum input voltage that the CD74HCT03E can handle is 5.5V. Exceeding this voltage may cause damage to the device.
• How do I handle the output of the CD74HCT03E when it is not in use?
  When the CD74HCT03E is not in use, it is recommended to tie the output to a pull-down resistor to prevent floating outputs and reduce power consumption.
• Can I use the CD74HCT03E in a 3.3V system?
  Yes, the CD74HCT03E can be used in a 3.3V system, but the output voltage will be limited to 3.3V. Additionally, the input voltage thresholds may vary, and the device may not operate at the same frequency as in a 5V system.