Memory device

Static information storage and retrieval – Read only systems – Semiconductive

Patent

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Details

365100, G11C 1140, G11C 1706

Patent

active

043887031

ABSTRACT:
A memory device is provided for an integrated injection logic (I.sup.2 L) device in solid state form by a resistor connected at one end to the logic device, and a diode having its cathode connected to the other end of the resistor at a programming junction, and its anode connected to a common point. If the diode conductors are melted or deformed by reverse diode current from the programming junction to the common point, a low impedance path is formed, and the logic portion is provided with a first logic input. If the diode conductors are left unmelted or intact, the logic portion is provided with a second logic input.

REFERENCES:
patent: 3245051 (1966-04-01), Robb
patent: 3641516 (1972-02-01), Castrucci et al.
patent: 3810127 (1974-05-01), Hoff, Jr.
patent: 3848238 (1974-11-01), Rizzi et al.
patent: 4152627 (1979-05-01), Priel et al.

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