7474 Dual D flip-flop with set and reset. +----------+ +-------------------------+ /1RST |1 +--+ 14| VCC | D |CLK|/SET|/RST| Q |/Q | 1D |2 13| /2RST |---+---+----+----+---+---| 1CLK |3 12| 2D | X | X | 0 | 0 | 1 | 1 | /1SET |4 7474 11| 2CLK | X | X | 0 | 1 | 1 | 0 | 1Q |5 10| /2SET | X | X | 1 | 0 | 0 | 1 | /1Q |6 9| 2Q | 0 | / | 1 | 1 | 0 | 1 | GND |7 8| /2Q | 1 | / | 1 | 1 | 1 | 0 | <- last entry was 1 in original +----------+ | X |!/ | 1 | 1 | - | - | +-------------------------+ [This information is part of the GIICM]