| 摘要 |
FIELD: pulse engineering; counting devices of computers and control systems. ^ SUBSTANCE: device that can operate using serial ternary code has tow bistable triggered D flip-flops built around CMOS technology, three switching units, four inverters, two NAND gates, three EXCLUSIVE OR gates, four resistors, two diodes, capacitor, input bus, counting signal bus, and two output buses. ^ EFFECT: enhanced external noise immunity. ^ 1 cl, 1 dwg |
