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Original question:

SN65C1168E-SEP: Vcc=0 initial condition

SN65C1168E: Enabling DE before powering VCC

Kazuki Itoh
Genius 10900 points
Part Number: SN65C1168E


High team,

My customer would like to enable 1DE and 2DE pins with 3.3V before powering VCC with 5V supply.

Could you please check if it is okay?

I found similar inqury on E2E and it looks okay, but I'd like to make it sure just in case.

https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1087387/sn65c1168e-sep-vcc-0-initial-condition

Best regards,

Kazuki Itoh