SN74LVC86ANSR datasheet by Texas Instruments

SN74LVC86ANSR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74LVC86ANSR?
  The maximum operating frequency of the SN74LVC86ANSR is 100 MHz, but it can vary depending on the specific application and operating conditions.
• How do I ensure signal integrity when using the SN74LVC86ANSR?
  To ensure signal integrity, use proper PCB layout techniques, such as keeping signal traces short and away from noise sources, using termination resistors, and following the recommended pinout and layout guidelines from Texas Instruments.
• Can I use the SN74LVC86ANSR in a 3.3V system?
  Yes, the SN74LVC86ANSR is compatible with 3.3V systems, as it operates from 1.65V to 3.6V. However, ensure that the input signals are within the recommended voltage range to maintain proper operation.
• How do I handle power sequencing when using the SN74LVC86ANSR?
  To avoid latch-up or other issues, ensure that the power supply voltage (VCC) is applied before the input signals, and that the input signals are stable before the clock signal is applied.
• What is the recommended termination scheme for the SN74LVC86ANSR?
  The recommended termination scheme for the SN74LVC86ANSR is to use a series resistor (Rs) of 22-33 ohms and a parallel capacitor (Cp) of 10-22 pF at the output pins to minimize reflections and ensure signal integrity.