JPH0519989B2 - - Google Patents

Info

Publication number
JPH0519989B2
JPH0519989B2 JP61254315A JP25431586A JPH0519989B2 JP H0519989 B2 JPH0519989 B2 JP H0519989B2 JP 61254315 A JP61254315 A JP 61254315A JP 25431586 A JP25431586 A JP 25431586A JP H0519989 B2 JPH0519989 B2 JP H0519989B2
Authority
JP
Japan
Prior art keywords
buffer
circuit
chip
buffer circuit
bonding pads
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 - Lifetime
Application number
JP61254315A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63108733A (ja
Inventor
Akira Aso
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP61254315A priority Critical patent/JPS63108733A/ja
Priority to US07/113,831 priority patent/US4947233A/en
Publication of JPS63108733A publication Critical patent/JPS63108733A/ja
Publication of JPH0519989B2 publication Critical patent/JPH0519989B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/90—Masterslice integrated circuits
    • H10D84/998—Input and output buffer/driver structures
    • H10W72/07551—
    • H10W72/50—
    • H10W72/5445—
    • H10W72/5449—
    • H10W72/932—
    • H10W72/9445—

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Wire Bonding (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
JP61254315A 1986-10-24 1986-10-24 半導体集積回路 Granted JPS63108733A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61254315A JPS63108733A (ja) 1986-10-24 1986-10-24 半導体集積回路
US07/113,831 US4947233A (en) 1986-10-24 1987-10-26 Semi-custom LSI having input/output cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61254315A JPS63108733A (ja) 1986-10-24 1986-10-24 半導体集積回路

Publications (2)

Publication Number Publication Date
JPS63108733A JPS63108733A (ja) 1988-05-13
JPH0519989B2 true JPH0519989B2 (enExample) 1993-03-18

Family

ID=17263289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61254315A Granted JPS63108733A (ja) 1986-10-24 1986-10-24 半導体集積回路

Country Status (2)

Country Link
US (1) US4947233A (enExample)
JP (1) JPS63108733A (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162893A (en) * 1988-05-23 1992-11-10 Fujitsu Limited Semiconductor integrated circuit device with an enlarged internal logic circuit area
JPH01293647A (ja) * 1988-05-23 1989-11-27 Fujitsu Ltd 半導体装置
US5168342A (en) * 1989-01-30 1992-12-01 Hitachi, Ltd. Semiconductor integrated circuit device and manufacturing method of the same
US4988636A (en) * 1990-01-29 1991-01-29 International Business Machines Corporation Method of making bit stack compatible input/output circuits
US5093695A (en) * 1990-05-18 1992-03-03 At&T Bell Laboratories Controllable semiconductor modulator having interleaved contacts
US5341018A (en) * 1991-09-18 1994-08-23 Nec Corporation Semiconductor integrated circuit device having a plurality of input circuits each including differently sized transistors
JP3237304B2 (ja) * 1993-05-31 2001-12-10 富士通株式会社 半導体集積回路
US5691218A (en) * 1993-07-01 1997-11-25 Lsi Logic Corporation Method of fabricating a programmable polysilicon gate array base cell structure
US5552333A (en) * 1994-09-16 1996-09-03 Lsi Logic Corporation Method for designing low profile variable width input/output cells
US5760428A (en) * 1996-01-25 1998-06-02 Lsi Logic Corporation Variable width low profile gate array input/output architecture
US5698873A (en) * 1996-03-08 1997-12-16 Lsi Logic Corporation High density gate array base cell architecture
US6550047B1 (en) * 2000-10-02 2003-04-15 Artisan Components, Inc. Semiconductor chip input/output cell design and automated generation methods
JP2002280453A (ja) * 2001-03-19 2002-09-27 Mitsubishi Electric Corp 半導体集積回路
TW530525B (en) * 2001-07-27 2003-05-01 Via Tech Inc Method of disposing buffer and its chip
US7071561B2 (en) * 2004-06-08 2006-07-04 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor device and method of manufacture thereof with two or more bond pad connections for each input/output cell
US20070111376A1 (en) 2005-04-29 2007-05-17 Stats Chippac Ltd. Integrated circuit package system
WO2007015435A1 (ja) * 2005-08-01 2007-02-08 Matsushita Electric Industrial Co., Ltd. 半導体装置
KR102889986B1 (ko) 2019-09-10 2025-11-25 이엠디 밀리포어 코포레이션 분절형 생물용기

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211248A (en) * 1981-06-22 1982-12-25 Hitachi Ltd Semiconductor integrated circuit device
JPS5955045A (ja) * 1982-09-24 1984-03-29 Hitachi Ltd 半導体集積回路装置
JPS6027145A (ja) * 1983-07-25 1985-02-12 Hitachi Ltd 半導体集積回路装置

Also Published As

Publication number Publication date
US4947233A (en) 1990-08-07
JPS63108733A (ja) 1988-05-13

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