Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1976-06-11
1978-08-15
Zazworsky, John
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307213, 307214, 307215, 307218, H03K 1912, H03K 1908
Patent
active
041075471
ABSTRACT:
The present invention relates to a logic circuit consisting of an improved basic logic circuit which permits a wired logic operation and is suitable for constructing a large-scale integrated circuit (LSI). In most of the conventional basic logic circuits, because the output current is bi-directional, it is impossible to carry out the wire logic operation. In the improved basic logic circuit, since the output current is uni-directional, the only requirement is that the outputs of the plural basic logic circuits be connected with each other for carrying out the output wired-OR logic and the output wired-AND logic operations, so that the logic circuit is composed of a number of basic logic circuits, which number is smaller than the number of the conventional logic circuits. Accordingly, the following advantages can be obtained by utilizing the present invention: an improvement in the IC level of the semi-conductor IC device, a reduction in the cost of manufacturing the device and an increase in the operating speed of the device.
REFERENCES:
patent: 3962590 (1976-06-01), Kane et al.
OKI Electric Industry Co., Ltd.
Zazworsky John
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