%SIGNAL
PIN  26 =  C0 
PIN  27 =  C1 
PIN  28 =  C2 
PIN  14 = !CC 
PIN   1 =  CP 
PIN   3 =  Din 
PIN   4 = !E 
PIN  25 =  P7 
PIN  15 =  Q0 
PIN  16 =  Q1 
PIN  17 =  Q2 
PIN  18 =  Q3 
PIN  19 =  Q4 
PIN  20 =  Q5 
PIN  21 =  Q6 
PIN  22 =  Q7 
PIN  23 = !Q7copy 
PIN   2 = !S 
%END

%FIELD
%END

%EQUATION
C0.d  =>
    E
  # !S
  # !C0 & C1
  # !C0 & C2

C0.ar  =>
    0 

C0.ckmux  =>
    CP

C0.sp C1.sp C2.sp CC.sp P7.sp Q0.sp Q1.sp Q2.sp Q3.sp Q4.sp Q5.sp Q6.sp  =>
    0 

C1.d  =>
    E
  # !S
  # C0 & C1
  # !C0 & !C1 & C2

C1.ar  =>
    0 

C1.ckmux  =>
    CP

C1.sp  =>
    
C2.d  =>
    E
  # !S
  # C0 & C2
  # C1 & C2

C2.ar  =>
    0 

C2.ckmux  =>
    CP

C2.sp  =>
    
CC.d  =>
    !S
  # C0 & CC
  # C1 & CC
  # C2 & CC

CC.ar  =>
    0 

CC.ckmux  =>
    CP

CC.sp  =>
    
P7.d  =>
    !C0 & !E & P7 & S
  # !C1 & !E & P7 & S
  # !C2 & !E & P7 & S
  # C0 & C1 & C2 & Din & !E & S

P7.ar  =>
    0 

P7.ckmux  =>
    CP

P7.sp  =>
    
Q0.d  =>
    !S
  # C1 & Q0
  # C2 & Q0
  # !C0 & !CC & Q0
  # !C0 & !C1 & !C2 & CC & Din

Q0.ar  =>
    0 

Q0.ckmux  =>
    CP

Q0.sp  =>
    
Q1.d  =>
    !S
  # C2 & Q1
  # C0 & C1 & Q1
  # !C0 & !C1 & Q1
  # C0 & !C1 & !C2 & Din

Q1.ar  =>
    0 

Q1.ckmux  =>
    CP

Q1.sp  =>
    
Q2.d  =>
    !S
  # !C1 & Q2
  # C2 & Q2
  # !C0 & C1 & !C2 & Din

Q2.ar  =>
    0 

Q2.ckmux  =>
    CP

Q2.sp  =>
    
Q3.d  =>
    !S
  # !C0 & C1 & Q3
  # C0 & C2 & Q3
  # !C1 & !C2 & Q3
  # C0 & C1 & !C2 & Din

Q3.ar  =>
    0 

Q3.ckmux  =>
    CP

Q3.sp  =>
    
Q4.d  =>
    !S
  # C1 & Q4
  # !C2 & Q4
  # !C0 & !C1 & C2 & Din

Q4.ar  =>
    0 

Q4.ckmux  =>
    CP

Q4.sp  =>
    
Q5.d  =>
    !S
  # !C2 & Q5
  # C0 & C1 & Q5
  # !C0 & !C1 & Q5
  # C0 & !C1 & C2 & Din

Q5.ar  =>
    0 

Q5.ckmux  =>
    CP

Q5.sp  =>
    
Q6.d  =>
    !S
  # !C1 & Q6
  # !C2 & Q6
  # !C0 & C1 & C2 & Din

Q6.ar  =>
    0 

Q6.ckmux  =>
    CP

Q6.sp  =>
    
Q7 =>
    E
  # P7

Q7copy =>
    Q7

CC.oe  =>
    1 

Q0.oe  =>
    1 

Q1.oe  =>
    1 

Q2.oe  =>
    1 

Q3.oe  =>
    1 

Q4.oe  =>
    1 

Q5.oe  =>
    1 

Q6.oe  =>
    1 

Q7.oe  =>
    1 

Q7copy.oe  =>
    1 

%END