Other Parts Discussed in Thread: SN74LVC16T245,
I've the following power-up sequence:
The 3V3 is done by a LDO. Can I say, that the 3V3 on VCCA is powered up first and after a while the 5V on VCCB is also on its level - therefore powered up second?
Or do I have to do first switch on 3V3 (like a step) and then 5V (like a step) with a certain delay between these steps? If yes how much delay?