Hi guys, I breadboarded a circuit with a op amp comparator driving a DG419 analog switch. After reading this application note (http://www.analog.com/static/imported-files/application_notes/AN-849.pdf) I decided to use a LM393 instead. Can I interface it's output directly to the DG419's logic input? Or do I need additional pull-up/pull-down's? Best, Rutger