Hi - I'm just wondering - I'm working on a board that uses a MAX233 (it's a MAX232 with internal caps). It has two RS-232 inputs and two RS-232 outputs. I'm only using one of each. What should I do with the ones that I'm not using? In the back of my head something is telling me I should ground the inputs (so RS-232 input input, and the RS-232 output input, if you follow my wording). Is that right? Thanks!
-Michael J. Noone