摘要 |
999,156. Transistor flip-flop circuits. MERCK & CO. Inc Dec. 13, 1961 [Dec. 30, 1960], No. 44679/61. Heading H3T. [Also in Division H1] A solid circuit (see Division H1), provides an AND gate comprised by diodes 12, 13, 14, which operate a monostable flip-flop comprised by transistors 25 and 26 cross-coupled by capacitor 43. Specification 990,162 is referred to. |