JPS5639620A - Flip-flop circuit - Google Patents

Flip-flop circuit

Info

Publication number
JPS5639620A
JPS5639620A JP11562679A JP11562679A JPS5639620A JP S5639620 A JPS5639620 A JP S5639620A JP 11562679 A JP11562679 A JP 11562679A JP 11562679 A JP11562679 A JP 11562679A JP S5639620 A JPS5639620 A JP S5639620A
Authority
JP
Japan
Prior art keywords
circuit
signal
inputted
capacitor
reset signal
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
JP11562679A
Other languages
Japanese (ja)
Other versions
JPS5948568B2 (en
Inventor
Tsutomu Ogishi
Toru Akiyama
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP54115626A priority Critical patent/JPS5948568B2/en
Publication of JPS5639620A publication Critical patent/JPS5639620A/en
Publication of JPS5948568B2 publication Critical patent/JPS5948568B2/en
Expired 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
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H03K3/356104—Bistable circuits using complementary field-effect transistors

Abstract

PURPOSE:To reduce malfunctions due to electromagnetic coupling by attaining operation with low electric power and at a low voltage, by forming an FF circuit that sets at the rise of a set signal and then resets with a reset signal preferentially. CONSTITUTION:When neither a set signal nor a reset signal is inputted by capacitor 2 and switch circuit 1, FF circuit 3 charges capacitor 2 via FETs 11 and 12 and when the reset signal is inputted, capacitor 2 is discharged via FET13. Then, circuit 3 is set when the set signal is inputted with capacitor 2 charged and rset when the reset signal is inputted. Consequently, circuit 3 is set at the rise of the set signal and preferentially reset with the reset signal. Thus, low-power and low-voltage operations are attained to reduce malfunctions due to electromagnetic coupling, etc.
JP54115626A 1979-09-07 1979-09-07 flip-flop circuit Expired JPS5948568B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54115626A JPS5948568B2 (en) 1979-09-07 1979-09-07 flip-flop circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54115626A JPS5948568B2 (en) 1979-09-07 1979-09-07 flip-flop circuit

Publications (2)

Publication Number Publication Date
JPS5639620A true JPS5639620A (en) 1981-04-15
JPS5948568B2 JPS5948568B2 (en) 1984-11-27

Family

ID=14667299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54115626A Expired JPS5948568B2 (en) 1979-09-07 1979-09-07 flip-flop circuit

Country Status (1)

Country Link
JP (1) JPS5948568B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648714A (en) * 1987-07-01 1989-01-12 Matsushita Electric Ind Co Ltd Initial value setting circuit
JPH04187058A (en) * 1990-11-21 1992-07-03 Nippon Shiyotsuken Kk Dusting powder composition for fried food

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648714A (en) * 1987-07-01 1989-01-12 Matsushita Electric Ind Co Ltd Initial value setting circuit
JPH04187058A (en) * 1990-11-21 1992-07-03 Nippon Shiyotsuken Kk Dusting powder composition for fried food

Also Published As

Publication number Publication date
JPS5948568B2 (en) 1984-11-27

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