Static information storage and retrieval – Read/write circuit – Noise suppression
Patent
1981-02-13
1983-09-13
Popek, Joseph A.
Static information storage and retrieval
Read/write circuit
Noise suppression
365231, G11C 700
Patent
active
044046634
ABSTRACT:
An integrated circuit wherein a gate circuit is provided on a bus line mounted on a semiconductor substrate. The gate circuit is used to separate an unused circuit block from other circuit blocks which are connected to a bus line through an input-output circuit for high speed data transmission, thereby reducing a parasitic capacity which might be imparted to the bus line by the separated circuit block. The input-output circuit is formed of a clocked inverter. The gate circuit is formed of a C.multidot.MOS transmission gate. The input-output circuit and gate circuit are so connected that where the gate of the inverter is opened, then the C.multidot.MOS transmission gate is closed; and where the gate of the inverter is closed, then the C.multidot.MOS transmission gate is opened.
REFERENCES:
patent: 4031523 (1977-06-01), Horsten
Saeki Yukihiro
Suzuki Yasoji
Tanaka Fuminari
Popek Joseph A.
Tokyo Shibaura Denki Kabushiki Kaisha
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