Based on data sheet, absolute maximum rating specification is -0.5V to 7V.
Then, on recommended operating conditions state that it should be on 4.5-5.5v.
My question is, if we are using VCC input for 3.3V;
1- Is it the IC still going to function?
2-Is there are any impact/application?
*the board is not tested under extended periods but instead just an ICT (In-Circuit Test) tester