+---+--+---+ _____________________ 1A |1 +--+ 14| VCC /1Y = (1A.1B.1C)+(1D.1E.1F) 2A |2 13| 1B 2B |3 12| 1C _______________ 2C |4 7451 11| 1D /2Y = (2A.2B)+(2C.2D) 2D |5 10| 1E /2Y |6 9| 1F GND |7 8| /1Y +----------+
+---+--+---+ _____________________ 1A |1 +--+ 14| VCC /1Y = (1A.1B.1C)+(1D.1E.1F) 2A |2 13| 1B 2B |3 12| 1C _______________ 2C |4 7451 11| 1D /2Y = (2A.2B)+(2C.2D) 2D |5 10| 1E /2Y |6 9| 1F GND |7 8| /1Y +----------+