Texas Instruments Lm193H/nopb.
COMPARATOR, DUAL, 300NS, TO-99-8; Comparator Type:Precision Voltage; No. of Comparators:2 Comparators; Response Time:300ns; Supply Voltage Range:2V to 36V; Comparator Case Style:TO-99; No. of Pins:8Pins; IC Output Type:Open Collector