Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1976-05-12
1977-12-27
Zazworsky, John
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307213, 307303, 357 44, 357 46, H03K 1940
Patent
active
040656802
ABSTRACT:
Unidirectional and bidirectional bipolar logic transmission gates have an input, an output, a gate control, supply and common terminals. The unilateral transmission gate circuit includes first and second switching transistors and associated first and second source tranisistors. The transistors each have collector, base and emitter electrodes, said first source transistor emitter being connected to said supply terminal. The collector of the first switching transistor is connected to the base of the second switching transistor and defines a gate logic node. The base of the first switching transistor is connected to the first input terminal and the collector of the second switching transistor is connected to the output terminal with both switching transistor emitters being connected to the common terminal. Gate switching means is connected between said gate logic node and said gate control input, said means being responsive to first and second logic levels at said gate control input for driving said gate logic node to first and second states causing the transmission gate to assume open and closed states from input to output. A bidirectional bipolar logic transmission gate includes an additional gate logic node and gate switching means simultaneously drives said gate logic node and additional gate logic node to first and second states causing the transmission gate to assume bilateral open and closed states between said first and second input and output terminals.
REFERENCES:
patent: 3736477 (1973-05-01), Berger et al.
Dana William H.
Pfeiffer C. Richard
Signetics Corporation
Zazworsky John
LandOfFree
Collector-up logic transmission gates does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Collector-up logic transmission gates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collector-up logic transmission gates will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1040552