发明授权
- 专利标题: Method of fabricating a base-coupled transistor logic
- 专利标题(中): 制造基极耦合晶体管逻辑的方法
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申请号: US539710申请日: 1990-06-18
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公开(公告)号: US5166094A公开(公告)日: 1992-11-24
- 发明人: Ashok K. Kapoor
- 申请人: Ashok K. Kapoor
- 申请人地址: CA Mountain View
- 专利权人: Fairchild Camera & Instrument Corp.
- 当前专利权人: Fairchild Camera & Instrument Corp.
- 当前专利权人地址: CA Mountain View
- 主分类号: H01L21/8222
- IPC分类号: H01L21/8222 ; H01L27/07 ; H01L29/47 ; H03K19/084
摘要:
A base-coupled logic gate is characterized by input Schottky diodes that are directly formed on the base region of the switching transistor for the gate. A logic of this type provides flexible circuit arrangements and savings in required area, while achieving very high speeds. As a result of the savings in area, the buried layer capacitance of the gate is also reduced, which facilitates the high-speed operation of the circuit.
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