Electronic digital logic circuitry – Multifunctional or programmable – Array
Patent
1994-12-23
1996-12-31
Bowler, Alyssa H.
Electronic digital logic circuitry
Multifunctional or programmable
Array
326110, 326126, 3649471, 364DIG2, G06F 1500
Patent
active
055903614
ABSTRACT:
An extra large number-of-input complex logic circuit, employed inside a microprocessor for performing a large number of controls and arithmetic operations, is constructed utilizing N(N.gtoreq.2) number of a unit logic circuit each comprising M(M.gtoreq.1) input CMOS logic circuits and one bipolar transistor, whereby respective outputs are integrated to produce one output in response to M.times.N number input signals to provide a high speed, high density integration and low power consumption microprocessor.
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Iwamura Masahiro
Mori Kazutaka
Tanaka Shigeya
Yamauchi Tatsumi
Bowler Alyssa H.
Harrity John
Hitachi , Ltd.
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