Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1990-07-06
1992-06-30
Westin, Edward P.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307455, 307475, H03K 19086, H03K 19092, H03K 19013
Patent
active
051265974
ABSTRACT:
A unitary semiconductor integrated circuit is constructed using a non-threshold logic NTL circuit for a circuit which has a light load or a light load driving capability, using an NTL circuit additionally provided with an emitter-follower output circuit for effecting a circuit having a comparatively heavy load, and using a super pull-down logic (SPL) circuit for effecting a circuit having a heavy load. The NTL circuit thereof which receives an output signal generated by the emitter-follower output circuit or from the SPL circuit associated with a preceding logic gate circuit stage uses, as its operating voltage, the operating voltage of the emitter-follower output circuit or that of the SPL circuit.
REFERENCES:
patent: 4490630 (1984-12-01), Freeman
patent: 4563600 (1986-01-01), Koybayashi et al.
patent: 4609837 (1986-09-01), Yagyuu et al.
patent: 4628217 (1986-12-01), Berndt
patent: 4686395 (1987-08-01), Sato et al.
patent: 4725744 (1988-02-01), Yagyuu et al.
patent: 4749885 (1988-06-01), Gal
patent: 4806785 (1989-02-01), Michail et al.
patent: 4943740 (1990-07-01), Gulczynski
Koyu Kaoru
Shiozawa Noboru
Usami Mitsuo
Bertelson David R.
Hitachi , Ltd.
Westin Edward P.
LandOfFree
High speed IC device empolying non-threshold logic circuits to p does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High speed IC device empolying non-threshold logic circuits to p, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High speed IC device empolying non-threshold logic circuits to p will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1865872