DMux.hdl

// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/DMux.hdl

/**
 * Demultiplexor:
 * {a, b} = {in, 0} if sel == 0
 *          {0, in} if sel == 1
 */

CHIP DMux {
        IN in, sel;
        OUT a, b;

PARTS:
        Not(in=sel,out=notsel);
        And(a=in,b=notsel,out=a);
        And(a=in,b=sel,out=b);
}