SN74LVC2G86YEAR datasheet by Texas Instruments

SN74LVC2G86YEAR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74LVC2G86?
  The maximum operating frequency of the SN74LVC2G86 is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
• How do I ensure signal integrity when using the SN74LVC2G86 in a high-speed application?
  To ensure signal integrity, it's recommended to use proper PCB layout techniques, such as using short signal traces, minimizing impedance mismatches, and adding termination resistors as needed. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
• Can I use the SN74LVC2G86 in a 3.3V system, or is it only compatible with 1.8V systems?
  The SN74LVC2G86 is a 1.65V to 5.5V tolerant device, making it compatible with both 1.8V and 3.3V systems. However, it's essential to ensure that the input and output voltage levels are within the recommended operating range to maintain proper device operation.
• How do I handle power sequencing when using multiple SN74LVC2G86 devices in a system?
  To ensure proper power sequencing, it's recommended to power up the devices in a specific order, typically from the lowest voltage to the highest voltage. Additionally, consider using power sequencing controllers or voltage supervisors to ensure that the devices are powered up and down in a controlled manner.
• What is the recommended layout and routing for the SN74LVC2G86 to minimize EMI and noise?
  To minimize EMI and noise, it's recommended to follow proper PCB layout and routing guidelines, such as keeping signal traces short and away from noise sources, using ground planes and shielding, and avoiding vias and layer changes in critical signal paths.