\document[12pt, a4size]{article}
\usepackage{circuitikz}
\begin{document}
\begin{circuitikz}
\node [or port] (G) at (0,-9) {};
\node at (G.left) [ocirc,fill=black] {};
\node[left] at (G.in 1) {\(a_1\)};
\node[left] at (G.in 2) {\(a_2\)};
\node[right] at (G.out) {\(a_1'+ a_2\)};
\node[right] at ($(G.out) + (3, 0)$) {\textbf{subjunction-Gate} (symbolises $x_1'+ x_2$);};
\end{circuitikz}
\end{document}
答案1
电路图手动的第 124 页有一些关于门锚的图表:
从这里你可以找到你需要的.bin 1
圆的位置。
\documentclass[12pt, a4size]{article}
\usepackage{circuitikz}
\begin{document}
\begin{circuitikz}
\node [or port] (G) at (0,-9) {};
\node at (G.bin 1) [ocirc,fill=black] {};
\node[left] at (G.in 1) {\(a_1\)};
\node[left] at (G.in 2) {\(a_2\)};
\node[right] at (G.out) {\(a_1'+ a_2\)};
\node[right] at ($(G.out) + (3, 0)$) {\textbf{subjunction-Gate} (symbolises $x_1'+ x_2$);};
\end{circuitikz}
\end{document}