Static information storage and retrieval – Addressing
Patent
1992-12-28
1994-02-15
LaRoche, Eugene R.
Static information storage and retrieval
Addressing
36523003, 36523004, 36523006, 365206, 307270, 307443, 307451, G11C 800
Patent
active
052875270
ABSTRACT:
Disclosed is a logic output signal generating integrated circuit having a plurality of output drivers connected in parallel between a power bus and a ground bus. Each output driver has a pull up device disposed between the power bus and an output terminal and a pull down device disposed between the output terminal and the ground bus. Output drivers are paired for the reception of control signals. Control gates to the pull up device and the pull down device for one output driver in a pair is connected to receive an on-chip logic signal. The second output driver of the pair has the complement of that logic signal applied to the control gates of its pull up and pull down devices. An inverter operates on the logic signal to provide the complement. The load is divided between the output drivers for the true signals and those for the complementary signals.
REFERENCES:
patent: 4453236 (1984-06-01), Uratani et al.
patent: 4513372 (1985-04-01), Ziegler et al.
patent: 4773048 (1988-09-01), Kai
patent: 4972373 (1990-11-01), Kim et al.
patent: 5237536 (1993-08-01), Ohtsuki
Delp Gary S.
Schuelke Brian A.
Dillon Andrew J.
International Business Machines - Corporation
LaRoche Eugene R.
Mai Son
O'Malley Paul W.
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