THE 4 INPUT PRIORITY ENCODER
by Isai Damier

The interactive 4 Input Priority Encoder digital logic circuit, with Boolean function

Full article is coming soon.

TRUTH TABLE
Inputs Outputs
D3 D2 D1 D0 A1 A0 V
0 0 0 0 X X 0
0 0 0 1 0 0 1
0 0 1 X 0 1 1
0 1 X X 1 0 1
1 X X X 1 1 1