+---+--+---+ +---*---+ 1A |1 +--+ 14| VCC | A | Y | Y = A 1Y |2 13| 6A +===*===+ 2A |3 12| 6Y | 0 | 0 | 2Y |4 7407 11| 5A | 1 | Z | 3A |5 10| 5Y +---*---+ 3Y |6 9| 4A GND |7 8| 4Y +----------+
+---+--+---+ +---*---+ 1A |1 +--+ 14| VCC | A | Y | Y = A 1Y |2 13| 6A +===*===+ 2A |3 12| 6Y | 0 | 0 | 2Y |4 7407 11| 5A | 1 | Z | 3A |5 10| 5Y +---*---+ 3Y |6 9| 4A GND |7 8| 4Y +----------+