10.6 ns propagation delay — timing margin on the bus
At 5V with a 50 pF load, the SN74LV14AD delivers a maximum propagation delay of 10.6 ns. That is fast enough for most 20–50 MHz clock-domain handshakes but not a contender for high-speed serial links. The 74LV family sits between the original 74HC (slower, higher current) and the 74AHC (faster, lower power). If your bus needs sub-7 ns delay, the 74LVU04 variant (SN74LVU04APWT) offers 7 ns at 5V/50pF but lacks Schmitt-trigger inputs — you trade noise immunity for speed.
Active lifecycle, no LTB pressure
The SN74LV14AD carries an Active lifecycle status. No last-time-buy notices are in the public record. The part is ROHS3 compliant. For a BOM line that needs a standard logic gate with Schmitt-trigger inputs, this is a low-risk choice for both prototype and production runs.