首页>
外国专利>
FAST LOGIC OPERATOR WITH HIGH FAN-IN AND COMPLEX LOGIC FUNCTION, USING AT LEAST TWO LOW-THRESHOLD FIELD EFFECT TRANSISTORS
FAST LOGIC OPERATOR WITH HIGH FAN-IN AND COMPLEX LOGIC FUNCTION, USING AT LEAST TWO LOW-THRESHOLD FIELD EFFECT TRANSISTORS
展开▼
机译:具有至少两个低阈值场效应晶体管的具有高扇入和复杂逻辑功能的快速逻辑运算符
展开▼
页面导航
摘要
著录项
相似文献
摘要
In the field of large-scale-integrated digital GaAs circuits, a high-entrance high-speed logical operator utilizing so-called "quasi-normally-off" Schottky-gate field-effect transistors (MESFETS) having a low threshold voltage. By means of a single very-high-speed logic gate, the operator thus performs AND - NAND - OR functions by utilizing in an input branch a saturable resistive load in series with a pair of quasi-normally-off MESFET's each having a maximum of two Schottky gates, the drains of the transistors being connected to an output transistor of the same type. Two identical portions of circuit are mounted in parallel with an output half-branch comprising a diode in series with another saturable resistive load.
展开▼