TW368780B - Variable logical circuit and semiconductor integrated circuit device using the same - Google Patents

Variable logical circuit and semiconductor integrated circuit device using the same

Info

Publication number
TW368780B
TW368780B TW085111324A TW85111324A TW368780B TW 368780 B TW368780 B TW 368780B TW 085111324 A TW085111324 A TW 085111324A TW 85111324 A TW85111324 A TW 85111324A TW 368780 B TW368780 B TW 368780B
Authority
TW
Taiwan
Prior art keywords
transistors
memory cells
opened
semiconductor integrated
programmable logic
Prior art date
Application number
TW085111324A
Other languages
English (en)
Inventor
Nobuo Tamba
Mitsugu Kusunoki
Takeshi Miyazaki
Akira Masaki
Akira Yamagiwa
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of TW368780B publication Critical patent/TW368780B/zh

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
    • H03K19/1733—Controllable logic circuits
    • H03K19/1737—Controllable logic circuits using multiplexers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Logic Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
TW085111324A 1995-09-14 1996-09-14 Variable logical circuit and semiconductor integrated circuit device using the same TW368780B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7237323A JPH0983348A (ja) 1995-09-14 1995-09-14 可変論理回路

Publications (1)

Publication Number Publication Date
TW368780B true TW368780B (en) 1999-09-01

Family

ID=17013676

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085111324A TW368780B (en) 1995-09-14 1996-09-14 Variable logical circuit and semiconductor integrated circuit device using the same

Country Status (4)

Country Link
US (1) US5852365A (zh)
JP (1) JPH0983348A (zh)
KR (1) KR970017605A (zh)
TW (1) TW368780B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001056160A1 (fr) * 2000-01-28 2001-08-02 Hitachi, Ltd. Circuit logique variable, circuit integre a semiconducteur, et procede de fabrication dudit circuit integre
US6529040B1 (en) 2000-05-05 2003-03-04 Xilinx, Inc. FPGA lookup table with speed read decoder
JP6272713B2 (ja) 2013-03-25 2018-01-31 株式会社半導体エネルギー研究所 プログラマブルロジックデバイス及び半導体装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870302A (en) * 1984-03-12 1989-09-26 Xilinx, Inc. Configurable electrical circuit having configurable logic elements and configurable interconnects
US4910417A (en) * 1986-09-19 1990-03-20 Actel Corporation Universal logic module comprising multiplexers
JPH0611113B2 (ja) * 1988-01-14 1994-02-09 川崎製鉄株式会社 プログラマブル論理素子
US5581200A (en) * 1994-03-04 1996-12-03 Gudger; Keith H. Stored and combinational logic function generator without dedicated storage elements
US5442306A (en) * 1994-09-09 1995-08-15 At&T Corp. Field programmable gate array using look-up tables, multiplexers and decoders
US5719507A (en) * 1995-10-12 1998-02-17 Xilinx, Inc. Logic gate having transmission gate for electrically configurable device multiplexer

Also Published As

Publication number Publication date
KR970017605A (ko) 1997-04-30
US5852365A (en) 1998-12-22
JPH0983348A (ja) 1997-03-28

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