JPS5753136A - Flip-flop circuit - Google Patents

Flip-flop circuit

Info

Publication number
JPS5753136A
JPS5753136A JP55128314A JP12831480A JPS5753136A JP S5753136 A JPS5753136 A JP S5753136A JP 55128314 A JP55128314 A JP 55128314A JP 12831480 A JP12831480 A JP 12831480A JP S5753136 A JPS5753136 A JP S5753136A
Authority
JP
Japan
Prior art keywords
trs
flip
flop
emitters
flop 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
JP55128314A
Other languages
Japanese (ja)
Inventor
Mitsuru Nagata
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 JP55128314A priority Critical patent/JPS5753136A/en
Publication of JPS5753136A publication Critical patent/JPS5753136A/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
    • H03K3/289—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 of the master-slave type

Abstract

PURPOSE:To reduce the number of elements to be used, by controlling differential circuits by a common control source in a flip-flop circuit consisting of two bistable circuits which have two differential circuits respectively. CONSTITUTION:Emitters of transistors TRs Q23 and Q24 of a master flip-flop 13 and TRs Q25 and Q26 of a slave flip-flop 14 are connected commonly and are connected to the collector of a multiemitter TR Q29. Emitters of TRs Q21 and Q22 of the master flip-flop 13 and TRs Q27 and Q28 of the slave flip-flop 14 are connected in common and are connected to collectors of TRs Q30 and Q31, and emitters of TRs Q30 and Q31 are connected to the collector of a TR Q32, which is a current source, together with the emitter of a TR Q29.
JP55128314A 1980-09-16 1980-09-16 Flip-flop circuit Pending JPS5753136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55128314A JPS5753136A (en) 1980-09-16 1980-09-16 Flip-flop circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55128314A JPS5753136A (en) 1980-09-16 1980-09-16 Flip-flop circuit

Publications (1)

Publication Number Publication Date
JPS5753136A true JPS5753136A (en) 1982-03-30

Family

ID=14981703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55128314A Pending JPS5753136A (en) 1980-09-16 1980-09-16 Flip-flop circuit

Country Status (1)

Country Link
JP (1) JPS5753136A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379443A2 (en) * 1989-01-20 1990-07-25 Fujitsu Limited Logic circuit having flip-flop function
US7626433B2 (en) 2003-04-28 2009-12-01 Austriamicrosystems Ag Flip-flop circuit assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379443A2 (en) * 1989-01-20 1990-07-25 Fujitsu Limited Logic circuit having flip-flop function
US7626433B2 (en) 2003-04-28 2009-12-01 Austriamicrosystems Ag Flip-flop circuit assembly

Similar Documents

Publication Publication Date Title
JPS5753136A (en) Flip-flop circuit
CA2006974A1 (en) Data delay circuit and clock extraction circuit using the same
ES8609848A1 (en) A phase changing circuit.
EP0183464A3 (en) Emitter-coupled logic (ecl) circuits
IE811136L (en) Schmitt trigger
DE3574543D1 (en) BIPOLAR AMPLIFIER CIRCUIT.
EP0196616A3 (en) Logic circuit
JPS54105460A (en) Binary counter
KR890004675B1 (en) Ecl gate array
JPS5570133A (en) Divider circuit
JPS5684034A (en) Logic circuit
JPS5586223A (en) Logic circuit
GB887933A (en) Improvements in or relating to electric logical circuits
JPS6316047B2 (en)
JPS5625823A (en) In-phase latch circuit
JPS6451824A (en) Transistor logic circuit
JPS5558608A (en) Current miller output circuit
JPS55107312A (en) Current mirror circuit
JPS55151806A (en) Signal level control circuit
JPS5671312A (en) Current miller circuit
JPS55100711A (en) Transistor differential amplifier circuit
JPH0618317B2 (en) Flip-flop circuit
JPS57204626A (en) Schmitt trigger circuit
JPS5426669A (en) Matrix circuit of emitter follower
JPS5610717A (en) Emitter-follower circuit of transistor