chip P16V8 P16V8
I0=1 I1=2 I2=3 I3=4 I4=5 I5=6 I6=7 I7=8 I8=9 GND=10 I9=11
O1=12 O2=13 O3=14 O4=15 O5=16 O6=17 O7=18 O8=19 VCC=20
equations
/O3 = I9*I8*/I7*I6*I5*/I0
/O4 = I9*I8*/I7*I6*I5*/I2*/I0 + I9*I8*/I7*I6*I5*/I1*/I0
/O5 = I3 + I4