Comparator TTL

VIN(+) - Positive input. Use this as the the colatge you want to compare to (-) input. feedback on this input is non-inverting VIN(-) - Negative input[Inverting]. Use this to set the reference voltag for the circuit to comare. Feedback on this input with invert the output VCC - Circuit supply voltage. Set lower/higher for different power consuptions at preferred voltage. PULLUP - Set this source to what you want the output voltage to be brought up to