EL5185 pdf datasheet (4ns High

The EL5185 comparator is designed
for operation in single supply and dual
supply applications with 5V to 12V
between VS+ and VS-. For single supplies, the inputs can
operate from 0.1V below ground for use in ground-sensing
applications.
The output side of the comparator can be supplied from a
single supply of 2.7V to 5V. The rail-to-rail output swing
enables direct connection of the comparator to both CMOS
and TTL logic circuits.
The latch input of the EL5185 can be used to hold the
comparator output value by applying a low logic level to the
pin.
The EL5185 is available in the 8-pin SO package and is
specified for operation over the -40°C to +85°C temperature
range. Also available are dual (EL5285), window comparator
(EL5287), and quad (EL5485 and EL5486) versions.