74365 6-bit 3-state noninverting buffer/line driver. +----------+ +-----------+ /OE1 |1 +--+ 16| VCC |/OE| A | Y | A1 |2 15| /OE2 |---+---+---| Y1 |3 14| A6 | 1 | X | Z | A2 |4 74 13| Y6 | 0 | 0 | 0 | Y2 |5 365 12| A5 | 0 | 1 | 1 | A3 |6 11| Y5 +-----------+ Y3 |7 10| A4 GND |8 9| Y4 +----------+ [This information is part of the GIICM]