7425244 Dual 4-bit 3-state noninverting buffer/bus driver with integrated 25O series output resistors. Increased drive to drive 25O bus. +----------+ 1Y1 |1 +--+ 24| /1OE GND |2 23| 1A1 1Y2 |3 22| 1A2 1Y3 |4 21| VCC GND |5 20| 1A3 1Y4 |6 7425 19| 1A4 2Y1 |7 240 18| 2A1 GND |8 17| 2A2 2Y2 |9 16| VCC 2Y3 |10 15| 2A3 GND |11 14| 2A4 2Y4 |12 13| /2OE +----------+ [This information is part of the GIICM]