Integrated read and programming row driver

Static information storage and retrieval – Read/write circuit

Patent

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Details

307530, 36518905, 36523001, G11C 1300

Patent

active

048751910

ABSTRACT:
The present invention is an EPLD device having an integrated read and programming row driver using CMOS technology. A shared node is coupled to activate output inverters which drive row word lines. During the read mode, another CMOS inverter, which is coupled to a read input line, controls the signal on the node for driving the output inverters. During the programming mode a plurality of programming transistors which are coupled in series to the shared node is activated by address signals to pull the shared node to a lower potential. The integrated read and programming row driver circuit combination reduces the physical size of the associated circuity used in the pitched constrained area.

REFERENCES:
patent: 4807193 (1989-02-01), Takemae et al.

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