SN74LVC8T245DBQR datasheet by Texas Instruments

SN74LVC8T245DBQR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74LVC8T245DBQR?
  The maximum operating frequency of the SN74LVC8T245DBQR is 100 MHz.
• Can I use the SN74LVC8T245DBQR in a 3.3V system?
  Yes, the SN74LVC8T245DBQR is compatible with 3.3V systems and can operate with a supply voltage range of 1.65V to 3.6V.
• How do I handle the direction control pins (DIR) in the SN74LVC8T245DBQR?
  The direction control pins (DIR) should be tied to a valid logic level (VCC or GND) to configure the direction of data flow. Leaving the DIR pins floating can cause unpredictable behavior.
• What is the propagation delay of the SN74LVC8T245DBQR?
  The propagation delay of the SN74LVC8T245DBQR is approximately 2.5 ns at 25°C and 3.3V supply voltage.
• Can I use the SN74LVC8T245DBQR in a 5V system?
  No, the SN74LVC8T245DBQR is not compatible with 5V systems and may be damaged if operated at 5V. The maximum recommended supply voltage is 3.6V.