SN74HCU04DR datasheet by Texas Instruments

SN74HCU04DR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74HCU04DR?
  The maximum operating frequency of the SN74HCU04DR is 100 MHz.
• Is the SN74HCU04DR 5V tolerant?
  Yes, the SN74HCU04DR is 5V tolerant, meaning it can accept input voltages up to 5.5V without damage.
• What is the propagation delay of the SN74HCU04DR?
  The propagation delay of the SN74HCU04DR is typically around 10-15 ns, depending on the operating conditions.
• Can the SN74HCU04DR be used in a 3.3V system?
  Yes, the SN74HCU04DR can be used in a 3.3V system, but it is recommended to use a voltage regulator to ensure a stable 3.3V supply.
• Is the SN74HCU04DR compatible with TTL logic levels?
  Yes, the SN74HCU04DR is compatible with TTL logic levels, but it is recommended to use a level translator if the input signals are not 3.3V or 5V compatible.