JPS5552640A - Integrated circuit - Google Patents

Integrated circuit

Info

Publication number
JPS5552640A
JPS5552640A JP12556878A JP12556878A JPS5552640A JP S5552640 A JPS5552640 A JP S5552640A JP 12556878 A JP12556878 A JP 12556878A JP 12556878 A JP12556878 A JP 12556878A JP S5552640 A JPS5552640 A JP S5552640A
Authority
JP
Japan
Prior art keywords
speed operation
circuit
signal
circuit part
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
JP12556878A
Other languages
Japanese (ja)
Inventor
Misao Higuchi
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 JP12556878A priority Critical patent/JPS5552640A/en
Publication of JPS5552640A publication Critical patent/JPS5552640A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H03K19/01—Modifications for accelerating switching

Abstract

PURPOSE:To make a partial high-speed operation possible by boosting a supply voltage for a part where high-speed operation is required in the integrated circuit using CMOS. CONSTITUTION:For the purpose of supplying signal S1 from VCC system circuit 1, where low voltage VCC is supplied, to high-speed operation circuit part 3 where high-speed operation is required, signal S1 is applied to level shifter circuit 2 and is applied to circuit part 3 as level-shifted signal S2. High voltage VDD boosted by boosting unit 4 is applied to level shifter circuit 2 and high-speed operation circuit part 3. Output signal S3 of high-speed operation circuit part 3 is applied to another VCC system circuit 1'.
JP12556878A 1978-10-11 1978-10-11 Integrated circuit Pending JPS5552640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12556878A JPS5552640A (en) 1978-10-11 1978-10-11 Integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12556878A JPS5552640A (en) 1978-10-11 1978-10-11 Integrated circuit

Publications (1)

Publication Number Publication Date
JPS5552640A true JPS5552640A (en) 1980-04-17

Family

ID=14913403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12556878A Pending JPS5552640A (en) 1978-10-11 1978-10-11 Integrated circuit

Country Status (1)

Country Link
JP (1) JPS5552640A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03154516A (en) * 1989-11-13 1991-07-02 Nec Corp Programmable logic circuit
US5343083A (en) * 1992-02-03 1994-08-30 Nec Corporation Analog/digital hybrid masterslice IC

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016836B2 (en) * 1971-11-08 1975-06-16
JPS52122062A (en) * 1976-04-05 1977-10-13 Omron Tateisi Electronics Co Interface circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016836B2 (en) * 1971-11-08 1975-06-16
JPS52122062A (en) * 1976-04-05 1977-10-13 Omron Tateisi Electronics Co Interface circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03154516A (en) * 1989-11-13 1991-07-02 Nec Corp Programmable logic circuit
US5343083A (en) * 1992-02-03 1994-08-30 Nec Corporation Analog/digital hybrid masterslice IC

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