SN74AVC20T245GQLR datasheet by Texas Instruments

SN74AVC20T245GQLR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74AVC20T245GQLR?
  The maximum operating frequency of the SN74AVC20T245GQLR is 320 MHz, but it can vary depending on the output load and operating conditions.
• How do I ensure signal integrity when using the SN74AVC20T245GQLR?
  To ensure signal integrity, use a low-impedance PCB design, keep signal traces short, and use termination resistors if necessary. Also, follow the recommended layout guidelines in the datasheet.
• Can I use the SN74AVC20T245GQLR in a 3.3V system?
  Yes, the SN74AVC20T245GQLR is a voltage-translating transceiver that can operate in a 3.3V system. It can translate signals between 1.2V to 3.6V and is compatible with 3.3V logic.
• How do I handle power sequencing when using the SN74AVC20T245GQLR?
  Power sequencing is critical when using the SN74AVC20T245GQLR. Ensure that the VCCA and VCCB power supplies are powered up simultaneously, and that the input signals are stable before applying the clock signal.
• What is the maximum power consumption of the SN74AVC20T245GQLR?
  The maximum power consumption of the SN74AVC20T245GQLR is 150 mW at 3.3V and 25°C. However, this can vary depending on the operating frequency, output load, and other factors.