BiCMOS inverter circuit
US4948990A · kind A · utility
15Cited by
1References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 1989 |
| Grant date | Aug 14, 1990 |
| Priority date | — |
| Expiry date | Jan 3, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/0136
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A BiCMOS inverter circuit having complementary MOS transistors and complementary bipolar transistors enables a high speed inverting operation as well as high degree of integration when it is fabricated on a semiconductor chip. The inverter circuit may further include another complementary MOS transistors to allow the logic output to be advantageously full switched in the range of V.sub.cc -0 V keeping the high speed operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.