JPS5382253A - Logical operation circuit - Google Patents

Logical operation circuit

Info

Publication number
JPS5382253A
JPS5382253A JP15754076A JP15754076A JPS5382253A JP S5382253 A JPS5382253 A JP S5382253A JP 15754076 A JP15754076 A JP 15754076A JP 15754076 A JP15754076 A JP 15754076A JP S5382253 A JPS5382253 A JP S5382253A
Authority
JP
Japan
Prior art keywords
logical operation
operation circuit
series
speed
reduce
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
JP15754076A
Other languages
Japanese (ja)
Inventor
Akira Honma
Norikuni Azuma
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
Priority to JP15754076A priority Critical patent/JPS5382253A/en
Publication of JPS5382253A publication Critical patent/JPS5382253A/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
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/018—Coupling arrangements; Interface arrangements using bipolar transistors only
    • H03K19/01806—Interface arrangements

Abstract

PURPOSE:To reduce the number of parts and make a LSI circuit high-speed by taking out threshold voltages of different levels from many active elements connected in series to the output side.
JP15754076A 1976-12-28 1976-12-28 Logical operation circuit Pending JPS5382253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15754076A JPS5382253A (en) 1976-12-28 1976-12-28 Logical operation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15754076A JPS5382253A (en) 1976-12-28 1976-12-28 Logical operation circuit

Publications (1)

Publication Number Publication Date
JPS5382253A true JPS5382253A (en) 1978-07-20

Family

ID=15651903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15754076A Pending JPS5382253A (en) 1976-12-28 1976-12-28 Logical operation circuit

Country Status (1)

Country Link
JP (1) JPS5382253A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054408A1 (en) * 1980-12-11 1982-06-23 Fujitsu Limited Logic circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054408A1 (en) * 1980-12-11 1982-06-23 Fujitsu Limited Logic circuit

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