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本文介绍了三态门对于组成微型计算机系统的重要性,以北京市器件二厂研制的三态门SD300和SD301为例,介绍了三态门的原理和应用。
This article describes the importance of the tri-state gate for composing a microcomputer system. Taking the tri-state gateways SD300 and SD301 developed by the No.2 Device Factory of Beijing as an example, the principle and application of tristate gates are introduced.