电子学中,高阻态(英语:High impedance)表示电路中的某个节点具有相对电路中其他点相对更高的阻抗。这个概念在三态逻辑上拉电阻中有所涉及。在硬件描述语言(如Verilog HDLVHDL)中,高阻态通常用字母z来表示。

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.