74337 8-line 3-state noninverting clock driver with divide by 2 output on 4 lines. +----------+ Y3 |1 +--+ 20| Y2 GND |2 19| GND Y4 |3 18| Y1 VCC |4 17| VCC /OE |5 74 16| CLK /RST |6 337 15| GND VCC |7 14| VCC Q1 |8 13| Q4 GND |9 12| GND Q2 |10 11| Q3 +----------+ [This information is part of the GIICM]