// this file is generated by topld.pl 
// please don't edit it. 
// input pins 
// output pins 
// internal nodes 
// code nodes 
// equations 
// c1: c_us 
// c2: c_us 
// c3: c_us 
// c4: c_us 
// c5: c_us 
// c6: c_us 
// c7: c_us 
// c8: c_us 
// c9: c_us 
// c10: c_us 
// c11: c_us 
// c12: c_us 
// c13: c_us 
// c14: c_us 
// c15: c_us 
// e1: sn7400 
module m503a (n_t_14x, n_t_19x, n_t_27x, n_t_28x, n_t_42x, n_t_43x, n_t_5x, n_t_6x, agnd, n15v, n_t_10x, n_t_11x, n_t_15x, n_t_1x, n_t_21x, n_t_23x, n_t_2x, n_t_33x, n_t_34x, n_t_36x, n_t_38x, n_t_3x, n_t_48x, n_t_49x, n_t_50x, n_t_51x);
input n_t_14x;
input n_t_19x;
output n_t_27x;
output n_t_28x;
output n_t_42x;
output n_t_43x;
input n_t_5x;
input n_t_6x;
output agnd;
output n15v;
inout n_t_10x;
inout n_t_11x;
output n_t_15x;
inout n_t_1x;
output n_t_21x;
output n_t_23x;
inout n_t_2x;
output n_t_33x;
output n_t_34x;
output n_t_36x;
output n_t_38x;
output n_t_3x;
output n_t_48x;
output n_t_49x;
output n_t_50x;
output n_t_51x;


assign n_t_1x = ~(n_t_5x & n_t_2x);
assign n_t_2x = ~(n_t_1x & n_t_6x);
// e2: sn7400 
assign n_t_11x = ~(n_t_19x & n_t_10x);
assign n_t_10x = ~(n_t_11x & n_t_14x);
// open collector 'wire-or's 
endmodule