NAND/NOR registers

Details NAND/NOR registers NAND/NOR registers

2007-04-18

2010-11-16

Cho, James H. (Department: 2819)

Electronic digital logic circuitry

Function of and, or, nand, nor, or not

C326S040000, C327S241000, C365S240000

Reexamination Certificate

active

07834663

ABSTRACT:
A register receives an input signal and provides output signals that represent true complementary logic values of the input signal. One implementation of the register includes: a first stage circuit and a second stage circuit. After the output signals are derived, the second stage circuit provides feedback signals to block further propagation of the logic value of the input signal from the first stage circuit to the second stage circuit.

REFERENCES:
patent: 3609569 (1971-09-01), Todd
patent: 3808544 (1974-04-01), Walker
patent: 4150305 (1979-04-01), Streit et al.
patent: 4300060 (1981-11-01), Yu
patent: 4441198 (1984-04-01), Shibata et al.
patent: 4868511 (1989-09-01), Des Brisay, Jr.
patent: 5142555 (1992-08-01), Whiteside
patent: 5754879 (1998-05-01), Johnston
patent: 5781053 (1998-07-01), Ramirez
patent: 6710637 (2004-03-01), Chan
patent: 2003/0141911 (2003-07-01), Steiss et al.
patent: 2004/0105504 (2004-06-01), Chan
patent: 2004/0263229 (2004-12-01), Minzoni
patent: 2006/0022717 (2006-02-01), Park
Rhyne “Fundamentals of Digital System Design” N.J. 1973 pp. 70-71.

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