74279 Quad /S-/R latches. +----------+ /1R |1 +--+ 16| VCC /1S1 |2 15| /4S /1S2 |3 14| /4R 1Q |4 74 13| 4Q /2R |5 279 12| /3S2 /2S |6 11| /3S1 2Q |7 10| /3R GND |8 9| 3Q +----------+ [This information is part of the GIICM]