cmos 1m (256k x 4) dynamic ram.
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A0 - A8
VIH VIL
ROW ADDRESS
COLUMN ADDRESS tCWS tRWL tWP
WE
VIH VIL tOEH VIH VIL tOED tOEZ VIH VIL tDS tDH
O.
The LH6V4256 is a 262,144 word × 4-bit dynamic RAM which allows fast page mode access. The LH6V4256 is fabricated on SHARP’s advanced CMOS double-level polysilicon gate technology. With its input multiplexed and packaged in the standard 20-pin DIP, 2.
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