JPS5279646A - Light coupling flip-flop circuit - Google Patents

Light coupling flip-flop circuit

Info

Publication number
JPS5279646A
JPS5279646A JP15694275A JP15694275A JPS5279646A JP S5279646 A JPS5279646 A JP S5279646A JP 15694275 A JP15694275 A JP 15694275A JP 15694275 A JP15694275 A JP 15694275A JP S5279646 A JPS5279646 A JP S5279646A
Authority
JP
Japan
Prior art keywords
flop circuit
light coupling
flip
coupling flip
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
JP15694275A
Other languages
Japanese (ja)
Inventor
Fukue Ogawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15694275A priority Critical patent/JPS5279646A/en
Publication of JPS5279646A publication Critical patent/JPS5279646A/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
    • H03K3/286—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 bistable

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:To realize compactness of circuit, to increase switching velocity and also to prevent malfunction, by giving flip-flop coupling to hpoto transistor with base terminal of photo coupler and by using luminescent diode for trigger input stage respectively.
JP15694275A 1975-12-25 1975-12-25 Light coupling flip-flop circuit Pending JPS5279646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15694275A JPS5279646A (en) 1975-12-25 1975-12-25 Light coupling flip-flop circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15694275A JPS5279646A (en) 1975-12-25 1975-12-25 Light coupling flip-flop circuit

Publications (1)

Publication Number Publication Date
JPS5279646A true JPS5279646A (en) 1977-07-04

Family

ID=15638705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15694275A Pending JPS5279646A (en) 1975-12-25 1975-12-25 Light coupling flip-flop circuit

Country Status (1)

Country Link
JP (1) JPS5279646A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102417A (en) * 1986-10-08 1988-05-07 アエロスパシアル・ソシエテ・ナシオナル・アンデユストリエル Integrated bidirectionally stable electronic switching device with small voltage drop

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102417A (en) * 1986-10-08 1988-05-07 アエロスパシアル・ソシエテ・ナシオナル・アンデユストリエル Integrated bidirectionally stable electronic switching device with small voltage drop

Similar Documents

Publication Publication Date Title
JPS5279646A (en) Light coupling flip-flop circuit
JPS53126252A (en) Output circuit
JPS5262067A (en) Current square-law circuit
JPS5384586A (en) Optical integrated circuit
JPS5428543A (en) Variable impedance circuit
JPS5347704A (en) Reduction communication device
JPS51117531A (en) Output circuit
JPS5428536A (en) Interface circuit
JPS5335351A (en) Direct-coupled transistor circuit
JPS54966A (en) Logic circuit
JPS5423309A (en) Data communication circuit of double-current loop
JPS52102660A (en) Transistor output circuit
JPS53139551A (en) Photo switching board
JPS5561140A (en) Solidstate relay
JPS5373950A (en) Flip-flop circuit
JPS5255367A (en) Switching circuit
JPS51149765A (en) Cagicol circuit
JPS53139963A (en) Flip flop circuit
JPS52137246A (en) Transistor transistor logic circuit
JPS5440680A (en) Nephelometer
JPS51146840A (en) Photogyrator circuit
JPS5373951A (en) Flip-flop circuit
JPS5247611A (en) Separation circuit of multiplied pulse
JPS5345136A (en) Selection circuit using shift register
JPS5432259A (en) Complementary pair circuit of transistor