4353, 744353 Triple 2-to-1 line analog multiplexer/demultiplexer with address latch and dual power supply. VEE supply may not be more positive than GND. +----------+ 1X0 |1 +--+ 18| VCC 1X1 |2 17| 1Y 2X1 |3 16| 3Y 2Y |4 15| 3X1 2X0 |5 4353 14| 3X0 /EN |6 13| 3S EN |7 12| 1S VEE |8 11| 2S GND |9 10| LE +----------+ [This information is part of the GIICM]