Quad 2-input NOR gate with Schmitt-trigger inputs for automotive and industrial logic
The wide supply range of 2V to 6V lets it work directly from 3.3V or 5V rails without external level shifters.
Rated for 2V to 6V, this gate accepts standard CMOS and TTL levels across its range. The low-level input threshold spans 1V to 3V, and the high-level threshold spans 1.5V to 4.2V, depending on supply. At 5V operation, the 12ns propagation delay (into 50pF load) is fast enough for most automotive sensor interfaces and control logic without needing a faster (and pricier) LVC or AHC family part.