// 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/DFF.hdl

/**
 * Data Flip-flop: out(t) = in(t-1) 
 * where t is the current time unit, or clock cycle.
 */

CHIP DFF {

    IN  in;
    OUT out;

    BUILTIN DFF;
    CLOCKED in;
}