Ho guys,
I want to do several designs for somebody. The designs need three TL074, a 4047, A 4066, and finally a 4013, Chip.
Now I have an option regarding the power supply for the said chips from 5V to say 15V.
What is your idea regarding to the best volatge for the said chips?
Anyway my main question is that Can I feed the said chips by say -+6V or say -+7.5V, yet be sure that they would work for years, even if the guy use them often In a day? Or It is better that lower down the supply voltage for the said chips so that Ensure thier life time?
Say I do not exceed the maximums, Is there any relationship between the supply voltage and the life time of the said chips?
Thanks in advance