Single 3-input OR gate in a 6-SON package
The device is housed in a 6-UFDFN package (6-SON, 1.45 mm x 1 mm), a small footprint suited for compact PCBs where board area is at a premium. With a propagation delay of 4.5 ns at 5 V and 50 pF load, it handles moderate-speed glue logic without introducing excessive timing margin.
Supply range and logic-level compatibility
The low-level input threshold is 0.7 V to 0.8 V, and the high-level threshold is 1.7 V to 2 V, so at 3.3 V VCC a 1.8 V logic signal may not reliably register as a high. Check the thresholds against your driving device's output levels, especially at the lower end of the supply range.
Output drive and fan-out
For heavier loads or longer traces, derate the drive current at elevated temperatures—the 125°C maximum operating temperature is the ceiling, not a continuous rating at full output current.