Patent · US Expired

CMOS-BiCMOS gate circuit

US4890017A · kind A · utility

17Cited by
3References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 1, 1987
Grant dateDec 26, 1989
Priority date
Expiry dateDec 1, 2007

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH03K19/09448
  • WIPO fieldBasic communication processes
  • WIPO sectorElectrical engineering

Abstract

A high-speed operation, low-power consumption gate circuit structure comprises a combination of complementary field-effect-transistors and bipolar transistors and discharge means for discharging accumulated charges from these transistors when the field-effect-transistors and bipolar transistors are turned off.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.