JPS5368065A - Exclusive logical sum circuit - Google Patents

Exclusive logical sum circuit

Info

Publication number
JPS5368065A
JPS5368065A JP14322376A JP14322376A JPS5368065A JP S5368065 A JPS5368065 A JP S5368065A JP 14322376 A JP14322376 A JP 14322376A JP 14322376 A JP14322376 A JP 14322376A JP S5368065 A JPS5368065 A JP S5368065A
Authority
JP
Japan
Prior art keywords
logical sum
exclusive logical
sum circuit
circuit
reverse
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.)
Granted
Application number
JP14322376A
Other languages
Japanese (ja)
Other versions
JPS5739092B2 (en
Inventor
Akira Honma
Osamu Oba
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 JP14322376A priority Critical patent/JPS5368065A/en
Publication of JPS5368065A publication Critical patent/JPS5368065A/en
Publication of JPS5739092B2 publication Critical patent/JPS5739092B2/ja
Granted 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 avoid occurrence of a DC pass between the adjacent circuits even though plural units of 2-input exclusive logical sum circuit are connected in parallel, by connecting the reverse-current preventing diode to the input terminal and also providing a bias circuit.
JP14322376A 1976-11-29 1976-11-29 Exclusive logical sum circuit Granted JPS5368065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14322376A JPS5368065A (en) 1976-11-29 1976-11-29 Exclusive logical sum circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14322376A JPS5368065A (en) 1976-11-29 1976-11-29 Exclusive logical sum circuit

Publications (2)

Publication Number Publication Date
JPS5368065A true JPS5368065A (en) 1978-06-17
JPS5739092B2 JPS5739092B2 (en) 1982-08-19

Family

ID=15333745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14322376A Granted JPS5368065A (en) 1976-11-29 1976-11-29 Exclusive logical sum circuit

Country Status (1)

Country Link
JP (1) JPS5368065A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129428A (en) * 1980-03-14 1981-10-09 Fujitsu Ltd Logic circuit
US4626711A (en) * 1984-05-11 1986-12-02 National Semiconductor Corporation Exclusive or gate circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129428A (en) * 1980-03-14 1981-10-09 Fujitsu Ltd Logic circuit
US4626711A (en) * 1984-05-11 1986-12-02 National Semiconductor Corporation Exclusive or gate circuit

Also Published As

Publication number Publication date
JPS5739092B2 (en) 1982-08-19

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