%% 
%%  A DANTE-Edition example
%% 
%%  Example 24-05-2 on page 463.
%% 
%%  Copyright (C) 2011 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% 
%% ==== 
% Show page(s) 1
%% 
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{375.57637pt}
\setlength\parindent{0pt}

\usepackage{pstricks,pst-circ}

\begin{document}
\begin{pspicture}(-4,0)(5,7)
  \psset{logicWidth=1,logicHeight=1.4,dotsize=0.15}
  \logic[logicWireLength=0](-2,0.75){A0}  \logic[logicWireLength=0](-2,4.7){A1}
  \ncbar[angleA=-180,angleB=-180,arm=0.5]{A11}{A02}
  \psline[dotsize=0.15]{-*}(-3.5,3.5)(-2.5,3.5) \uput[180](-3.5,3.5){$T$}
  \psline(-3.5,0|A01)(A01)  \uput[180](-3.5,0|A01){$S$}
  \psline(-3.5,0|A12)(A12)  \uput[180](-3.5,0|A02){$R$}
  \psset{logicType=nor, logicLabelstyle=\normalsize}
  \logic(1,1.1){nor1}  \logic(1,4.35){nor2}
  \psline(nor2Q)(4,0|nor2Q)  \uput[0](4,0|nor2Q){$Q$}
  \psline(nor1Q)(4,0|nor1Q)  \uput[0](4,0|nor1Q){$\overline{Q}$}
  \psline{*-}(3,0|nor2Q)(3,4)(1,4)(0,3)(0,0|nor12)(nor12)
  \psline{*-}(3,0|nor1Q)(3,3)(1,3)(0,4)(0,0|nor21)(nor21)
  \psline(A0Q)(nor11)  \psline(A1Q)(nor22)
\end{pspicture}
\end{document}