JPS52146540A - Three-level memory circuit - Google Patents

Three-level memory circuit

Info

Publication number
JPS52146540A
JPS52146540A JP6320276A JP6320276A JPS52146540A JP S52146540 A JPS52146540 A JP S52146540A JP 6320276 A JP6320276 A JP 6320276A JP 6320276 A JP6320276 A JP 6320276A JP S52146540 A JPS52146540 A JP S52146540A
Authority
JP
Japan
Prior art keywords
memory circuit
level memory
constitution
level
circuit easily
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
JP6320276A
Other languages
Japanese (ja)
Inventor
Hideyuki Tsujimura
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 JP6320276A priority Critical patent/JPS52146540A/en
Publication of JPS52146540A publication Critical patent/JPS52146540A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/29—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator multistable

Abstract

PURPOSE:To obtain a three-level memory circuit easily by relatively simplifying its constitution.
JP6320276A 1976-05-31 1976-05-31 Three-level memory circuit Pending JPS52146540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6320276A JPS52146540A (en) 1976-05-31 1976-05-31 Three-level memory circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6320276A JPS52146540A (en) 1976-05-31 1976-05-31 Three-level memory circuit

Publications (1)

Publication Number Publication Date
JPS52146540A true JPS52146540A (en) 1977-12-06

Family

ID=13222378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6320276A Pending JPS52146540A (en) 1976-05-31 1976-05-31 Three-level memory circuit

Country Status (1)

Country Link
JP (1) JPS52146540A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02104341U (en) * 1989-02-07 1990-08-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02104341U (en) * 1989-02-07 1990-08-20

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