It takes a 4.5V to 5.5V supply and switches at 11 ns typical into a 50 pF load at 5V — fast enough for most 5V TTL bus and glue logic without worrying about signal-integrity headaches. The four independent gates each sink 8 mA or source 400 µA, which covers standard fan-out to a handful of LS or ALS loads.
Package and mounting — field-service friendly
14-DIP, 0.300 inch body width, 7.62 mm pitch — standard socketable footprint. No special tools needed: a manual IC extractor and a DIP socket let you swap this in the field without a hot-air station. If you are stocking a field kit, this is one of those parts that fits a wide range of legacy 5V logic boards.