CD54HCT244F3A datasheet by Texas Instruments

CD54HCT244F3A Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the CD54HCT244F3A?
  The maximum operating frequency of the CD54HCT244F3A is 50 MHz.
• Is the CD54HCT244F3A 5V tolerant?
  Yes, the CD54HCT244F3A is 5V tolerant, meaning it can accept input voltages up to 5V even though its recommended operating voltage is 4.5V to 5.5V.
• What is the propagation delay of the CD54HCT244F3A?
  The propagation delay of the CD54HCT244F3A is typically around 10ns, but can vary depending on the operating conditions and load capacitance.
• Can I use the CD54HCT244F3A in a 3.3V system?
  Yes, the CD54HCT244F3A can be used in a 3.3V system, but the output voltage will be limited to 3.3V. Additionally, the device's performance may be affected at lower voltages.
• Is the CD54HCT244F3A available in a lead-free package?
  Yes, the CD54HCT244F3A is available in a lead-free package, making it suitable for use in RoHS-compliant designs.