Other Parts Discussed in Thread: TPD4E1B06
Hello!
I am using the SN74AUP1T97 level translator in a non-inverting buffer configuration for translating different logic levels for TTL UART communication. I was wondering if TPD4E1B06DRLR diodes are appropriate for protecting the communication lines of the level translator. The reason I am asking this is that we already have a product prototype, and the only thing that fails is the voltage translator. After replacing it with a new one, it works for some time before failing again. Another thing I should mention is that the voltage translator takes its input off board and the input is often physically connected and disconnected. We suspect possible ESD problems. Is my line of reasoning correct, or should I look elsewhere for other possible issues?
Thank you for your time!