LM393D Datasheet PDF - TI

●These devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

● Low supply-current drain independent of supply voltage

● Low input bias current

● Low input offset current

● Low input offset voltage

● Common-mode input voltage range includes ground

● Low output saturation voltage

● Output compatible with TTL, MOS, and CMOS