NAND Logic - NOR

NOR

A NOR gate is simply an inverted OR gate. Output is high when neither input A nor input B is high:

Desired Gate NAND Construction
Truth Table
Input A Input B Output Q
0 0 1
0 1 0
1 0 0
1 1 0

Read more about this topic:  NAND Logic

Famous quotes containing the word nor:

    Nor good, nor bad, nor fools, nor wise,
    They would not learn, nor could advise:
    Without love, hatred, joy or fear,
    They led—a kind of—as it were:
    Nor wished, nor cared, nor laughed, nor cried:
    And so they lived; and so they died.
    Matthew Prior (1664–1721)

    But whate’er I be,
    Nor I, nor any man that but man is,
    With nothing shall be pleased till he be eased
    With being nothing.
    William Shakespeare (1564–1616)

    Cash-payment never was, or could except for a few years be, the union-bond of man to man. Cash never yet paid one man fully his deserts to another; nor could it, nor can it, now or henceforth to the end of the world.
    Thomas Carlyle (1795–1881)