// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: tools/builtIn/Mux4Way16.hdl

/**
 * 4-way 16-bit multiplexor.  
 * out = a if sel == 00
 *       b if sel == 01
 *       c if sel == 10
 *       d if sel == 11
 */


CHIP Mux4Way16 {
     
    IN a[16], b[16], c[16], d[16], sel[2];
    OUT out[16];

    BUILTIN Mux4Way16;
}
