SN5401J datasheet by Texas Instruments

SN5401J Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the SN5401J?
  The recommended operating voltage range for the SN5401J is 4.5V to 5.5V, although it can operate from 3.5V to 6V with reduced performance.
• How do I ensure reliable operation of the SN5401J in high-temperature environments?
  To ensure reliable operation in high-temperature environments, it's essential to provide adequate heat sinking, keep the junction temperature below 150°C, and follow the recommended thermal design guidelines.
• What is the maximum current rating for the SN5401J's output pins?
  The maximum current rating for the SN5401J's output pins is 35mA per pin, with a total current limit of 100mA for all outputs combined.
• Can I use the SN5401J as a level translator between 3.3V and 5V logic levels?
  Yes, the SN5401J can be used as a level translator between 3.3V and 5V logic levels, but it's essential to follow the recommended voltage translation guidelines and ensure that the input and output voltage levels are within the specified ranges.
• How do I handle ESD protection when using the SN5401J?
  To handle ESD protection when using the SN5401J, it's recommended to follow proper ESD handling procedures, use ESD-protected workstations, and consider adding external ESD protection devices if necessary.