Row decoder for semiconductor memory device

Details Row decoder for semiconductor memory device Row decoder for semiconductor memory device

1997-06-25

1999-06-15

Nelms, David

Static information storage and retrieval

Addressing

Particular decoder or driver circuit

36523003, G11C 800

Patent

active

059128577

ABSTRACT:
A row decoder for a semiconductor memory device having a plurality of cell strings with a plurality of memory cells, is disclosed. The row decoder includes: selection line decoders that respectively correspond to the cell strings, and output a signal for selecting one of the corresponding cell strings; a word line decoder outputting word-line selection signals used for selecting a corresponding memory cell's word line among the memory cells of the selected one of the cell strings; and a plurality of switching circuits that correspond to the cell strings, and transmit each word-line selection signal, outputted from the word line decoder, to a corresponding memory cell of a cell string selected by one selection signal.

REFERENCES:
patent: 5043942 (1991-08-01), Iwata et al.
patent: 5295105 (1994-03-01), Atsumi
patent: 5301144 (1994-04-01), Kohno
patent: 5369608 (1994-11-01), Lim et al.
patent: 5434814 (1995-07-01), Cho et al.
patent: 5463577 (1995-10-01), Oowaki et al.

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