Overview
The 54LS279FMQB is a latche made by Texas Instruments with 5 pins. -55℃~+125℃ 0.4mA 3.8mA 4 4.5V~5.5V 4mA 54LS SR Latch - Latches ROHS.
JLCPCB lists it (part C4988901).
Symbol
The library has no symbol for this part yet.
Footprint
The library has no footprint for this part yet.
Questions
Where is the 54LS279FMQB datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the 54LS279FMQB?
JLCPCB lists it as part C4988901, with 0 in stock; the sellers' links on this page open their listings.