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These 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.
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