Semiconductor logic device having two-dimensional logic arrays a

Details Semiconductor logic device having two-dimensional logic arrays a Semiconductor logic device having two-dimensional logic arrays a

1989-04-26

1991-01-01

Hudspeth, David

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307468, 357 45, H03K 19177

Patent

active

049821148

ABSTRACT:
A semiconductor logic device having arrays of logic elements and chains of logic cells alternately arranged in a direction substantially perpendicular to the direction of the chains of logic cells in a surface portion of a semiconductor substrate. Each of the logic element arrays has input and output leads extending from the array in the above-mentioned direction substantially perpendicular to the direction of the chains of logic cells so that each of said logic cell chains is in an electrical connection with two adjacent logic element arrays via the input and output leads.

REFERENCES:
patent: 4161662 (1979-07-01), Malcolm et al.
patent: 4750027 (1988-06-01), Asami
patent: 4772811 (1988-09-01), Fujioka et al.
patent: 4786904 (1988-11-01), Graham, III et al.
patent: 4846381 (1989-09-01), Seefeldt et al.
Brickman et al, "Programmable Logic Array Logic Enhancement", IBM T.D.B., vol. 19, No. 2, Jul. 1976, p. 583.

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