Multivalued logic circuit

Details Multivalued logic circuit Multivalued logic circuit

2008-04-30

2010-12-28

Le, Don P (Department: 2819)

Electronic digital logic circuitry

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

Field-effect transistor

C326S082000

Reexamination Certificate

active

07859312

ABSTRACT:
In a bridge adder circuit, a first and a second complementary pair of current mirrors is connected between the input terminals and a positive and a negative supply voltage bus, respectively, to control a first and a second push-pull output stage. The outputs of the push-pull output stages are connected to the respective inputs through first resistors and to a common output node through second resistors. As a result, a universal circuit element for a multivalued logic element, such as ternary logic or 5-valued logic is provided.

REFERENCES:
patent: 4229803 (1980-10-01), Rhodes
patent: 4814644 (1989-03-01), Yamakawa
patent: 2005/0093629 (2005-05-01), Nishimura et al.
patent: 2006/0158227 (2006-07-01), Guebels
patent: 2007/0279095 (2007-12-01), Jiang
patent: 2009/0058464 (2009-03-01), Kim et al.
patent: 2 176 850 (2001-12-01), None
patent: 2 331 105 (2008-08-01), None
Current, “Current-mode CMOS quaternary threshold logic full adder circuit”, International Journal of Electronics, Taylor and Francis, Ltd., London, GB, Apr. 1, 1993, vol. 74, No. 4, pp. 587-591, XP000365264.

Affiliated with

Also associated with

Rating

Multivalued logic circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multivalued logic circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multivalued logic circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4164081