SN74CBTLV3384DW datasheet by Texas Instruments

SN74CBTLV3384DW Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the SN74CBTLV3384DW?
  The recommended operating voltage range for the SN74CBTLV3384DW is 2.3V to 3.6V, although it can operate as low as 1.8V with reduced performance.
• How do I ensure signal integrity when using the SN74CBTLV3384DW in a high-speed application?
  To ensure signal integrity, use a low-impedance PCB design, keep signal traces short, and use termination resistors as close to the device as possible. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
• Can I use the SN74CBTLV3384DW in a 5V system?
  While the SN74CBTLV3384DW is designed for 3.3V systems, it can tolerate 5V inputs with some limitations. However, it's essential to ensure that the output voltage does not exceed the maximum rating of 3.6V to prevent damage to the device.
• How do I handle power sequencing when using the SN74CBTLV3384DW in a power-up/down sequence?
  To ensure proper operation, power up the VCC pin before applying any input signals, and power down the VCC pin after removing all input signals. Additionally, consider using a power sequencing controller to manage the power-up/down sequence.
• What is the maximum current rating for the SN74CBTLV3384DW?
  The maximum current rating for the SN74CBTLV3384DW is 50mA per pin, although it's recommended to keep the current below 20mA per pin to ensure reliable operation and prevent overheating.