Totem pole/open collector selectable output circuit
US4490631A · kind A · utility
7Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 30, 1982 |
| Grant date | Dec 25, 1984 |
| Priority date | — |
| Expiry date | Aug 30, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/0826
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A Schottky driver is disclosed in which the output circuitry is pin selectable totem pole or open collector configuration. Means for reduced propagation delay are present along with means for reducing totem pole current spikes and overall current drain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.