JPS529359A - Logic circuit - Google Patents

Logic circuit

Info

Publication number
JPS529359A
JPS529359A JP8504275A JP8504275A JPS529359A JP S529359 A JPS529359 A JP S529359A JP 8504275 A JP8504275 A JP 8504275A JP 8504275 A JP8504275 A JP 8504275A JP S529359 A JPS529359 A JP S529359A
Authority
JP
Japan
Prior art keywords
logic circuit
output control
pnp
npn
simplify structure
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
JP8504275A
Other languages
Japanese (ja)
Inventor
Koichi Nishiuchi
Masaichi Shinoda
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 JP8504275A priority Critical patent/JPS529359A/en
Publication of JPS529359A publication Critical patent/JPS529359A/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
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
    • H03K19/21—EXCLUSIVE-OR circuits, i.e. giving output if input signal exists at only one input; COINCIDENCE circuits, i.e. giving output only if all input signals are identical
    • H03K19/212—EXCLUSIVE-OR circuits, i.e. giving output if input signal exists at only one input; COINCIDENCE circuits, i.e. giving output only if all input signals are identical using bipolar transistors

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)

Abstract

PURPOSE:To simplify structure of a logic circuit by using PnP, nPn and output control transistors and by outputting exclusive OR or its OR from the output control collector.
JP8504275A 1975-07-11 1975-07-11 Logic circuit Pending JPS529359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8504275A JPS529359A (en) 1975-07-11 1975-07-11 Logic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8504275A JPS529359A (en) 1975-07-11 1975-07-11 Logic circuit

Publications (1)

Publication Number Publication Date
JPS529359A true JPS529359A (en) 1977-01-24

Family

ID=13847618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8504275A Pending JPS529359A (en) 1975-07-11 1975-07-11 Logic circuit

Country Status (1)

Country Link
JP (1) JPS529359A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6442690U (en) * 1987-09-09 1989-03-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6442690U (en) * 1987-09-09 1989-03-14

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