Inputs: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 20, 21, 22, 23 Outputs: 18 (Combinatorial, No output feedback, Active low) 19 (Combinatorial, No output feedback, Active low) Equations: /o18 = /i1 & i2 + /i3 & i4 + /i5 & i6 & /i7 + i8 & /i9 & i10 + /i11 & i13 + /i14 & i15 & /i16 + i17 & /i21 & i22 + /i23 o18.oe = vcc /o19 = i1 & /i2 + i3 & /i4 + i5 & /i6 & i7 + /i8 & i9 & /i10 + i11 & /i13 + i14 & /i15 & i16 + /i17 & i21 & /i22 + i23 o19.oe = vcc