Found on...[edit]
Recreation #1[edit]
CHIP BGSA5 pal16r4
clk i2 i3 i4 i5 i6 i7 i8 i9 gnd oe
o12 o13 o14 o15 o16 o17 o18 o19 vcc
EQUATIONS
/o12 = /i4 + /o18
/o13 = o18 + /i5 * i2
/o14 := /o17 * /i2 + /o17 * /i3
/o15 := i6 * i7
/o16 := /o14
/o17 := /i2 + /i3
/o18 = o13 + i5 * i2
/o19 = /i5 + /o18
Recreation #2[edit]
!o12 = (i2 & i5)
# (!o18 & !i2)
# (!i4);
!o13 = (i2 & !i5)
# (o18 & !i2);
!o14 = (!o17 & !i3)
# (!o17 & !i2);
!o15 = (i6 & i7);
!o16 = (i9)
# (i8)
# (!o14);
!o17 = (o18 & !i2)
# (!o18 & !i2)
# (!i3);
!o18 = (i2 & i5)
# (!o18 & !i2);
!o19 = (i2 & i5)
# (!o18 & !i2)
# (!i5);