JPS56114196A - Ram circuit - Google Patents

Ram circuit

Info

Publication number
JPS56114196A
JPS56114196A JP1706880A JP1706880A JPS56114196A JP S56114196 A JPS56114196 A JP S56114196A JP 1706880 A JP1706880 A JP 1706880A JP 1706880 A JP1706880 A JP 1706880A JP S56114196 A JPS56114196 A JP S56114196A
Authority
JP
Japan
Prior art keywords
digit selection
signal
cell
bit line
level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1706880A
Other languages
English (en)
Inventor
Mitsuo Harube
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP1706880A priority Critical patent/JPS56114196A/ja
Priority to DE3104880A priority patent/DE3104880C2/de
Publication of JPS56114196A publication Critical patent/JPS56114196A/ja
Priority to US06/516,195 priority patent/US4447892A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/12—Bit line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, equalising circuits, for bit lines
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
    • G11C11/417—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the field-effect type
    • G11C11/419—Read-write [R-W] circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Static Random-Access Memory (AREA)
JP1706880A 1980-02-13 1980-02-13 Ram circuit Pending JPS56114196A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1706880A JPS56114196A (en) 1980-02-13 1980-02-13 Ram circuit
DE3104880A DE3104880C2 (de) 1980-02-13 1981-02-11 Speicher für wahlfreien Zugriff
US06/516,195 US4447892A (en) 1980-02-13 1983-07-22 Pre-charge for the bit lines of a random access memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1706880A JPS56114196A (en) 1980-02-13 1980-02-13 Ram circuit

Publications (1)

Publication Number Publication Date
JPS56114196A true JPS56114196A (en) 1981-09-08

Family

ID=11933662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1706880A Pending JPS56114196A (en) 1980-02-13 1980-02-13 Ram circuit

Country Status (3)

Country Link
US (1) US4447892A (ja)
JP (1) JPS56114196A (ja)
DE (1) DE3104880C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178627A (ja) * 1982-04-12 1983-10-19 Toshiba Corp 出力回路

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141097A (en) * 1981-02-25 1982-09-01 Toshiba Corp Storage circuit
JPS5963091A (ja) * 1982-09-30 1984-04-10 Fujitsu Ltd スタテイツクメモリ回路
US4567387A (en) * 1983-06-30 1986-01-28 Rca Corporation Linear sense amplifier
JPS6055458A (ja) * 1983-09-05 1985-03-30 Matsushita Electric Ind Co Ltd Ｃｍｏｓトランジスタ回路
JPS61110394A (ja) * 1984-10-31 1986-05-28 Mitsubishi Electric Corp 半導体記憶装置
US4679172A (en) * 1985-05-28 1987-07-07 American Telephone And Telegraph Company, At&T Bell Laboratories Dynamic memory with increased data retention time
US5187686A (en) * 1990-02-14 1993-02-16 Zilog, Inc. Control circuit having outputs with differing rise and fall times
US5239237A (en) * 1990-02-14 1993-08-24 Zilog, Inc. Control circuit having outputs with differing rise and fall times
JPH06103781A (ja) * 1992-09-21 1994-04-15 Sharp Corp メモリセル回路
US5623440A (en) * 1993-10-15 1997-04-22 Solidas Corporation Multiple-bit random access memory cell
US5708598A (en) * 1995-04-24 1998-01-13 Saito; Tamio System and method for reading multiple voltage level memories

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131951A (en) * 1976-05-17 1978-12-26 Tokyo Shibaura Electric Co., Ltd. High speed complementary MOS memory
JPS5345939A (en) * 1976-10-07 1978-04-25 Sharp Corp Ram circuit
US4150441A (en) * 1978-03-20 1979-04-17 Microtechnology Corporation Clocked static memory
US4281400A (en) * 1979-12-28 1981-07-28 Rca Corporation Circuit for reducing the loading effect of an insulated-gate field-effect transistor (IGFET) on a signal source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178627A (ja) * 1982-04-12 1983-10-19 Toshiba Corp 出力回路

Also Published As

Publication number Publication date
DE3104880C2 (de) 1984-03-15
US4447892A (en) 1984-05-08
DE3104880A1 (de) 1981-11-19

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