LKR 30.00
The LMx39x and the LM2901xx devices consist of
four 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.