porta-xor.tex

\documentclass{standalone}
\usepackage{circuitikz}
\begin{document}
\begin{circuitikz}
    \ctikzset{logic ports=ieee}   
    \draw
    (0,1)node[and port](a){}
    (0,-1)node[and port](b){}
    (2.25,0)node[or port](c){}
    (a.out)to[short](c.in 1)
    (b.out)to[short](c.in 2)
    (a.in 1)node[left]{$\overline{\mathrm{A}}$}
    (a.in 2)node[left]{B}
    (b.in 1)node[left]{A}
    (b.in 2)node[left]{$\overline{\mathrm{B}}$}
    (c.out)node[right]{A$\oplus$B}
    
    (6,1)node[nand port](a){}
    (6,-1)node[nand port](b){}
    (8.25,0)node[nand port](c){}
    (a.out)to[short](c.in 1)
    (b.out)to[short](c.in 2)
    (a.in 1)node[left]{$\overline{\mathrm{A}}$}
    (a.in 2)node[left]{B}
    (b.in 1)node[left]{A}
    (b.in 2)node[left]{$\overline{\mathrm{B}}$}
    (c.out)node[right]{A$\oplus$B}
    
    ;
\end{circuitikz}
\end{document}