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老的C~2mos逻辑系列的特性同TTL电路相比较至今仍处于低速开关领域,这是由于老的CMOS逻辑系列对负裁电容躯动弱所造成的。 本文叙述了在5伏电源15pf负载电容下以(?)10ns传输延迟时间工作的单门电路(TC40H0049)和到20MC还能驱动的J-K型触发器(TC40H0769)等的改善10倍速度的新的高速C~2MOS逻辑系列((?)之HS-C~2MOS)。 这种产品研制成功是由于引用微细加工技术,新的C~2MOS电路的布局和重要元件的版图设计等实现的。
The features of the old C ~ 2mos logic family are still in the field of low-speed switching compared to TTL circuits, due to the weakness of the old CMOS logic family for the negative capacitor. This article describes a new 10-fold improvement in single-gate operation (TC40H0049) with a 10ns transfer delay time (?) At a 5pV 15pf load capacitance and a JK-type flip-flop to the 20MC (TC40H0769) High-speed C ~ 2MOS logic series ((?) HS-C ~ 2MOS). The success of this product development is due to the reference micro-processing technology, the layout of the new circuit C ~ 2MOS and the layout of important components to achieve such.