JPS5582450A - Semiconductor integrated circuit - Google Patents

Semiconductor integrated circuit

Info

Publication number
JPS5582450A
JPS5582450A JP15612978A JP15612978A JPS5582450A JP S5582450 A JPS5582450 A JP S5582450A JP 15612978 A JP15612978 A JP 15612978A JP 15612978 A JP15612978 A JP 15612978A JP S5582450 A JPS5582450 A JP S5582450A
Authority
JP
Japan
Prior art keywords
circuit
mos transistors
cell
loads
integrated circuit
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
JP15612978A
Other languages
Japanese (ja)
Inventor
Masahiko Nakajima
Takeo Tanaka
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15612978A priority Critical patent/JPS5582450A/en
Publication of JPS5582450A publication Critical patent/JPS5582450A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)

Abstract

PURPOSE: To obtain a random logical circuit of high speed and density, by providing a plurality of MOS transistors for loads in one cell of a master slice integrated circuit and making the source terminals of the transistors independent one another.
CONSTITUTION: One cell of a master slice integrated circuit comprises power lines VDD, VSS, driving MOS transistors T11WT14 and depletion-type MOS transistors D1, D2 for loads. A random circuit, which would need two load transistors for forming the circuit, can be made of the single cell. Therefore, the MOS transistors can be effectively used and the degree of integration of a chip is raised. The layout of the cell does not need to be changed when the MOS transistors for loads are coupled in parallel with one another. When a push-pull circuit is formed, a circuit of high load capacity can be also driven.
COPYRIGHT: (C)1980,JPO&Japio
JP15612978A 1978-12-15 1978-12-15 Semiconductor integrated circuit Pending JPS5582450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15612978A JPS5582450A (en) 1978-12-15 1978-12-15 Semiconductor integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15612978A JPS5582450A (en) 1978-12-15 1978-12-15 Semiconductor integrated circuit

Publications (1)

Publication Number Publication Date
JPS5582450A true JPS5582450A (en) 1980-06-21

Family

ID=15620949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15612978A Pending JPS5582450A (en) 1978-12-15 1978-12-15 Semiconductor integrated circuit

Country Status (1)

Country Link
JP (1) JPS5582450A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760853A (en) * 1980-09-30 1982-04-13 Nec Corp Semiconductor device
JPS57186348A (en) * 1981-05-11 1982-11-16 Ricoh Co Ltd Master sliced large-scale integrated circuit
JPS57202772A (en) * 1981-06-09 1982-12-11 Nec Corp Semiconductor device
JPS5858741A (en) * 1981-10-05 1983-04-07 Nec Corp Integrated circuit device
JPS5914647A (en) * 1982-07-16 1984-01-25 Nec Corp Master-slice semiconductor device
JPS59127849A (en) * 1983-01-12 1984-07-23 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Master slice semiconductor chip
JPS59232442A (en) * 1983-06-16 1984-12-27 Toshiba Corp Semiconductor integrated circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5352386A (en) * 1976-10-22 1978-05-12 Mitsubishi Electric Corp Semiconductor integrated circuit
JPS5353281A (en) * 1976-10-25 1978-05-15 Mitsubishi Electric Corp Semiconductor integrating circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5352386A (en) * 1976-10-22 1978-05-12 Mitsubishi Electric Corp Semiconductor integrated circuit
JPS5353281A (en) * 1976-10-25 1978-05-15 Mitsubishi Electric Corp Semiconductor integrating circuit

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760853A (en) * 1980-09-30 1982-04-13 Nec Corp Semiconductor device
JPH0120538B2 (en) * 1980-09-30 1989-04-17 Nippon Electric Co
JPS57186348A (en) * 1981-05-11 1982-11-16 Ricoh Co Ltd Master sliced large-scale integrated circuit
JPS57202772A (en) * 1981-06-09 1982-12-11 Nec Corp Semiconductor device
JPS5858741A (en) * 1981-10-05 1983-04-07 Nec Corp Integrated circuit device
JPH0122734B2 (en) * 1981-10-05 1989-04-27 Nippon Electric Co
JPS5914647A (en) * 1982-07-16 1984-01-25 Nec Corp Master-slice semiconductor device
JPS59127849A (en) * 1983-01-12 1984-07-23 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Master slice semiconductor chip
JPS59232442A (en) * 1983-06-16 1984-12-27 Toshiba Corp Semiconductor integrated circuit
JPH0563944B2 (en) * 1983-06-16 1993-09-13 Tokyo Shibaura Electric Co

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