Emitter function logic (EFL) shift register
US4386282A · kind A · utility
6Cited by
1References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 1980 |
| Grant date | May 31, 1983 |
| Priority date | — |
| Expiry date | Sep 29, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/289
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Solid-state shift register circuits, which have right and left shift capability and asynchronous set and clear, and asynchronous and synchronous parallel load capability are formed using a modified form of emitter function logic. These multicontrol shift register circuits achieve relatively high speed operation and have relatively low power dissipation, while requiring only a modest amount of silicon for implementation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.