SN74LVTH273DWR datasheet by Texas Instruments

SN74LVTH273DWR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74LVTH273DWR?
  The maximum operating frequency of the SN74LVTH273DWR is 100 MHz, but it can vary depending on the system design and load conditions.
• How do I ensure signal integrity when using the SN74LVTH273DWR in a high-speed design?
  To ensure signal integrity, use controlled impedance traces, minimize trace length and stubs, and consider using termination resistors or series resistors to reduce reflections and ringing.
• Can I use the SN74LVTH273DWR in a 3.3V system, and if so, what are the power supply requirements?
  Yes, the SN74LVTH273DWR can be used in a 3.3V system. The recommended power supply voltage is 3.3V ± 0.3V, and the device can operate with a supply current of up to 20 mA per output.
• How do I handle power sequencing when using multiple SN74LVTH273DWR devices in a system?
  To ensure proper operation, power up the devices in a sequence that ensures the output enable (OE) pin is high before the clock (CLK) pin is toggled. This prevents unwanted output transitions during power-up.
• What is the maximum capacitive load that the SN74LVTH273DWR can drive?
  The SN74LVTH273DWR can drive a maximum capacitive load of 30 pF per output, but this can vary depending on the system design and operating frequency.