\documentclass[border=0.2cm]{standalone}
 
% Required packages and libraries
\usepackage{circuitikz}
\usetikzlibrary{calc}
 
\begin{document}
 
 
\begin{tikzpicture}
 
% Circuit style

 
% Logic ports
\node[or port] (ORa) at (0,0){ORa}; %In1
\node[not port] (Noa) at (0,-2){Noa};
\node[or port] (ORb) at (0,-4){ORb};
 
\node[not port] (Nob) at (2.5,0){Nob};
\node[and port] (ANDa) at (2.5,-3){ANDa};
 
\node[or port] (ORc) at (5,-1.5){ORc};
 
% Connection
\draw (ORa.out) -- (Nob.in);
 
\draw (Noa.out) -| (ANDa.in 1);
\draw (ORb.out) -| (ANDa.in 2);
 
\draw (ANDa.out) -|  (ORc.in 2);
\draw (Nob.out) -| (ORc.in 1);
\draw (ORc.out) -- ++(1,0) node[near end,above]{Out};
 
\draw (ORa.in 1) -- ++(-1.5,0)node[left](In1){In1};
%\draw (ORb.in 2) -- ++(-1.5,0)node[left](In3){In3};
 
% Jump crossing element
\node at (ORa.in 2)
[
    below,
    jump crossing,
    rotate=-90,
    scale=1.3
](X){\tiny{X}};
 
\draw (Noa.in) -| (X.east)
    (X.west) to[short,-*] (X.west |- ORa.in 1); 
 
%\draw ($ (In1) !.5! (In3) $) node[]{In2}
%    ++ (0.4,0) to[short,-*] ++(0.5,0) coordinate(a)
%    |- (X.south) (a) |- (ORb.in 1);
\end{tikzpicture}
 
 
\end{document}
\documentclass{article}
\title{Untitled}
\author{}
\date{2023-6-14}
\begin{document}
\maketitle


\end{document}

