CA1150838A - Decoder circuit - Google Patents

Decoder circuit

Info

Publication number
CA1150838A
CA1150838A CA000370290A CA370290A CA1150838A CA 1150838 A CA1150838 A CA 1150838A CA 000370290 A CA000370290 A CA 000370290A CA 370290 A CA370290 A CA 370290A CA 1150838 A CA1150838 A CA 1150838A
Authority
CA
Canada
Prior art keywords
selection circuit
high level
circuit
output
decoder
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.)
Expired
Application number
CA000370290A
Other languages
English (en)
French (fr)
Inventor
Hideaki Isogai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of CA1150838A publication Critical patent/CA1150838A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/001—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits characterised by the elements used
    • H03M7/005—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits characterised by the elements used using semiconductor devices
    • 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
    • G11C11/414—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the bipolar type
    • G11C11/415—Address circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/10—Decoders
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/12—Group selection circuits, e.g. for memory block selection, chip selection, array selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Static Random-Access Memory (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CA000370290A 1980-02-08 1981-02-06 Decoder circuit Expired CA1150838A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1457680A JPS56112122A (en) 1980-02-08 1980-02-08 Decoder circuit
JP14576/80 1980-02-08

Publications (1)

Publication Number Publication Date
CA1150838A true CA1150838A (en) 1983-07-26

Family

ID=11864981

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000370290A Expired CA1150838A (en) 1980-02-08 1981-02-06 Decoder circuit

Country Status (5)

Country Link
US (1) US4369503A (cg-RX-API-DMAC7.html)
EP (1) EP0035326A3 (cg-RX-API-DMAC7.html)
JP (1) JPS56112122A (cg-RX-API-DMAC7.html)
CA (1) CA1150838A (cg-RX-API-DMAC7.html)
IE (1) IE51987B1 (cg-RX-API-DMAC7.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592291A (ja) * 1982-06-28 1984-01-07 Fujitsu Ltd プログラマブル・リ−ドオンリ・メモリ装置
JPS5960794A (ja) * 1982-09-29 1984-04-06 Fujitsu Ltd ダイナミツク型半導体記憶装置
JPS5990291A (ja) * 1982-11-16 1984-05-24 Nec Corp メモリ
JPS59124092A (ja) * 1982-12-29 1984-07-18 Fujitsu Ltd メモリ装置
US4660178A (en) * 1983-09-21 1987-04-21 Inmos Corporation Multistage decoding
JPS60254484A (ja) * 1984-05-31 1985-12-16 Fujitsu Ltd ２段デコーダ回路
US4613774A (en) * 1984-07-09 1986-09-23 Advanced Micro Devices, Inc. Unitary multiplexer-decoder circuit
EP0176908B1 (de) * 1984-09-24 1990-01-24 Siemens Aktiengesellschaft UND-Gatter für ECL-Schaltungen
DE3575059D1 (de) * 1984-09-24 1990-02-01 Siemens Ag Und-gatter fuer ecl-schaltungen.
US4633220A (en) * 1984-11-29 1986-12-30 American Microsystems, Inc. Decoder using pass-transistor networks
FR2580420B1 (fr) * 1985-04-16 1991-05-31 Radiotechnique Compelec Decodeur a diodes notamment utilisable dans une memoire bipolaire
JPS6453395A (en) * 1987-08-25 1989-03-01 Mitsubishi Electric Corp Semiconductor memory device
JPH01285090A (ja) * 1988-05-11 1989-11-16 Nippon Telegr & Teleph Corp <Ntt> バイポーラｃｍｏｓ番地選択回路
JPH0250621A (ja) * 1988-08-12 1990-02-20 Toshiba Corp 論理回路
DE3883389T2 (de) * 1988-10-28 1994-03-17 Ibm Zweistufige Adressendekodierschaltung für Halbleiterspeicher.
JPH02107267U (cg-RX-API-DMAC7.html) * 1989-02-13 1990-08-27
JP2504571B2 (ja) * 1989-08-04 1996-06-05 富士通株式会社 半導体集積回路装置
US5402386A (en) * 1992-10-14 1995-03-28 Sun Microsystems, Inc. Word line decoder/driver circuit and method
EP2492668B1 (en) * 2011-02-28 2013-08-28 C.R.F. Società Consortile per Azioni System and method for monitoring painting quality of components, in particular of motor-vehicle bodies

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736574A (en) * 1971-12-30 1973-05-29 Ibm Pseudo-hierarchy memory system
US4027285A (en) * 1973-12-26 1977-05-31 Motorola, Inc. Decode circuitry for bipolar random access memory
US4007451A (en) * 1975-05-30 1977-02-08 International Business Machines Corporation Method and circuit arrangement for operating a highly integrated monolithic information store
DE2658523A1 (de) * 1976-12-23 1978-06-29 Siemens Ag Halbleiterspeicher
JPS53120233A (en) * 1977-03-30 1978-10-20 Toshiba Corp Address decoder
US4167727A (en) * 1977-07-08 1979-09-11 Motorola, Inc. Logic circuits incorporating a dual function input
DE2904457C3 (de) * 1979-02-06 1981-11-05 Siemens AG, 1000 Berlin und 8000 München Adressdecoder
JPS5833634B2 (ja) * 1979-02-28 1983-07-21 富士通株式会社 メモリセルアレイの駆動方式
JPS5631137A (en) * 1979-08-22 1981-03-28 Fujitsu Ltd Decoder circuit

Also Published As

Publication number Publication date
US4369503A (en) 1983-01-18
EP0035326A3 (en) 1981-09-23
JPS56112122A (en) 1981-09-04
IE810237L (en) 1981-08-08
IE51987B1 (en) 1987-05-13
EP0035326A2 (en) 1981-09-09
JPS6261177B2 (cg-RX-API-DMAC7.html) 1987-12-19

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20000726