JPH0331007B2 - - Google Patents

Info

Publication number
JPH0331007B2
JPH0331007B2 JP56055452A JP5545281A JPH0331007B2 JP H0331007 B2 JPH0331007 B2 JP H0331007B2 JP 56055452 A JP56055452 A JP 56055452A JP 5545281 A JP5545281 A JP 5545281A JP H0331007 B2 JPH0331007 B2 JP H0331007B2
Authority
JP
Japan
Prior art keywords
flip
input
flop
terminal
initial value
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.)
Expired
Application number
JP56055452A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57170622A (en
Inventor
Takashi Totoki
Susumu Kawakami
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56055452A priority Critical patent/JPS57170622A/ja
Priority to US06/360,971 priority patent/US4449060A/en
Publication of JPS57170622A publication Critical patent/JPS57170622A/ja
Publication of JPH0331007B2 publication Critical patent/JPH0331007B2/ja
Granted 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
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/037—Bistable circuits
    • H03K3/0375—Bistable circuits provided with means for increasing reliability; for protection; for ensuring a predetermined initial state when the supply voltage has been applied; for storing the actual state when the supply voltage fails
JP56055452A 1981-04-13 1981-04-13 Flip-flop circuit Granted JPS57170622A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56055452A JPS57170622A (en) 1981-04-13 1981-04-13 Flip-flop circuit
US06/360,971 US4449060A (en) 1981-04-13 1982-03-23 Preset circuit for a clocked flip-flop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56055452A JPS57170622A (en) 1981-04-13 1981-04-13 Flip-flop circuit

Publications (2)

Publication Number Publication Date
JPS57170622A JPS57170622A (en) 1982-10-20
JPH0331007B2 true JPH0331007B2 (en]) 1991-05-02

Family

ID=12998988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56055452A Granted JPS57170622A (en) 1981-04-13 1981-04-13 Flip-flop circuit

Country Status (2)

Country Link
US (1) US4449060A (en])
JP (1) JPS57170622A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112721A (ja) * 1982-12-17 1984-06-29 Matsushita Electric Ind Co Ltd ラツチ回路
JPS59122220A (ja) * 1982-12-28 1984-07-14 Matsushita Electric Ind Co Ltd ラツチ回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515998A (en) * 1967-12-08 1970-06-02 Ibm Real-time detection of latch resolution using threshold means
US3603816A (en) * 1968-08-09 1971-09-07 Bunker Ramo High speed digital circuits
US3673434A (en) * 1969-11-26 1972-06-27 Landis Tool Co Noise immune flip-flop circuit arrangement
JPS5180755A (en]) * 1975-01-10 1976-07-14 Kokusai Denshin Denwa Co Ltd

Also Published As

Publication number Publication date
US4449060A (en) 1984-05-15
JPS57170622A (en) 1982-10-20

Similar Documents

Publication Publication Date Title
US5489865A (en) Circuit for filtering asynchronous metastability of cross-coupled logic gates
US4583008A (en) Retriggerable edge detector for edge-actuated internally clocked parts
JPH0393310A (ja) フリップフロップ回路
US5760612A (en) Inertial delay circuit for eliminating glitches on a signal line
JP2002208844A (ja) グリッチ除去回路
US4607173A (en) Dual-clock edge triggered flip-flop circuits
US4282489A (en) Metastable detector
JPH0331007B2 (en])
JPH0645879A (ja) フリップフロップ
US5187385A (en) Latch circuit including filter for metastable prevention
US4924484A (en) High speed digital counter
JPH0430815Y2 (en])
JP3015454B2 (ja) 同期式カウンタ
JPS6126735B2 (en])
JP2765835B2 (ja) 信号検出回路
KR950001439Y1 (ko) R-s 플립플롭
JP2614931B2 (ja) 割込制御回路
JPH0221177B2 (en])
JP2690615B2 (ja) 論理回路
JPS6363215A (ja) チヤタリング除去装置
JPH05129896A (ja) フリツプフロツプ回路
KR920008260B1 (ko) 3-상태(tri-state) 방지용 논리회로
JPH0795090B2 (ja) 半導体集積回路のテストモード設定回路
JPH0257732B2 (en])
JPH0691441B2 (ja) 入力同期化回路