Single or dual supply operation Wide range of supply voltage LM2901, LM339/LM339A, L239A: 2 ~ 36 V (or 1 ~ 18 V) Low supply current drain 800 A Typ. Open collector outputs for wired and connectors Low input bias current 25 nA Typ Low Input offset current 2.3 nA Typ. Low input offset voltage 1.4 mV Typ. Common mode input voltage range includes ground. Low output saturation voltage Output compatible with TTL, DTL, and MOS logic system