发明授权
US4779230A CMOS static ram cell provided with an additional bipolar drive transistor
失效
CMOS静态压电池提供一个额外的双极驱动晶体管
- 专利标题: CMOS static ram cell provided with an additional bipolar drive transistor
- 专利标题(中): CMOS静态压电池提供一个额外的双极驱动晶体管
-
申请号: US947124申请日: 1986-12-29
-
公开(公告)号: US4779230A公开(公告)日: 1988-10-18
- 发明人: Kevin L. McLaughlin , Walter C. Seelbach
- 申请人: Kevin L. McLaughlin , Walter C. Seelbach
- 申请人地址: IL Schaumburg
- 专利权人: Motorola, Inc.
- 当前专利权人: Motorola, Inc.
- 当前专利权人地址: IL Schaumburg
- 主分类号: G11C11/41
- IPC分类号: G11C11/41 ; G11C7/00
摘要:
A BIMOS memory cell is formed by providing a CMOS static RAM cell with an additional NPN bipolar transistor to provide additional drive current during the read cycle to improve the read time of the memory cell.
公开/授权文献
信息查询