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数字电子学
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Digital electronics uses electronic circuits that represent information through distinct, separate levels of electrical signals rather than continuous ones, making it more reliable and easier to process. This matters because digital systems can reliably transmit, store, and manipulate data with less interference than systems using continuous signals, which is why they power modern computers, smartphones, and countless other devices.
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Wikidata facts
- Subclass of
- electronics
- Part of
- digital circuit
- Image
- HitachiJ100A.jpg
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- topic has template
- Template:Digital electronics
- Commons category
- Digital electronics
- topic's main category
- Category:Digital electronics
- opposite of
- analog electronics
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Article · 中文
数字电路（英語：Digital electronics）或数字集成电路是由许多的逻辑门组成的复杂电路。与模拟电路相比，它主要进行数字信号的处理（即信号以0与1两个状态表示），因此抗干扰能力较强。数字集成电路有各种门电路、触发器以及由它们构成的各种组合逻辑电路和时序逻辑电路。一个数字系统一般由和组成，在时脈的驱动下，控制完成所要执行的动作。通过類比數位轉換器、數位類比轉換器，数字电路可以和模拟电路互相连接。
Abstract from DBpedia / Wikipedia · CC BY-SA