Semiconductor memory having amplifier including bipolar transistor
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United States of America Patent
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-
Aug 1, 1989
Issued Date -
N/A
app pub date -
Nov 28, 1988
filing date -
Nov 15, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A semiconductor memory comprises a plurality of first data lines, a plurality of word lines disposed in such a manner as to intersect the first data lines, dynamic memory cells respectively disposed at the intersections between the word lines and the first data lines and including MOS transistors, a second data line connected to the first data lines through a switching circuit, an amplifier circuit connected to the second data line for detecting a read signal, and a write circuit for applying a write signal. The amplifier circuit includes at least one bipolar transistor.
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