JPH0257629U

JPH0257629U -

Info

Publication number: JPH0257629U
Application number: JP13761488U
Authority: JP
Priority date: 1988-10-21
Filing date: 1988-10-21
Publication date: 1990-04-25

Description

[Brief explanation of the drawing]

第１図は本考案によるモノマルチ回路の実施例
を示す回路図、第２図は第１図のタイミングチヤ
ート、第３図は従来のモノマルチ回路の回路図、
第４図は第３図のタイミングチヤート、第５図は
第４図のタイミングチヤートの一部にヒゲ状のパ
ルスが挿入されたタイミングチヤートである。１……入力端子、２……第１のＤフリツプフロ
ツプ回路、３……第１のパルスデイレ回路、４…
…第２のＤフリツプフロツプ回路、５……第２の
パルスデイレ回路、６……出力端子、７……入力
信号パルス幅、８……雑音信号パルス幅、９〜１
６……各波形、１７……入力端子、１８……Ｄフ
リツプフロツプ回路、１９……パルスデイレ回路
、２０……出力端子、２１〜３０……各波形。 FIG. 1 is a circuit diagram showing an embodiment of a monomulti circuit according to the present invention, FIG. 2 is a timing chart of FIG. 1, and FIG. 3 is a circuit diagram of a conventional monomulticircuit.
4 is a timing chart of FIG. 3, and FIG. 5 is a timing chart in which whisker-like pulses are inserted into a part of the timing chart of FIG. 4. DESCRIPTION OF SYMBOLS 1...Input terminal, 2...First D flip-flop circuit, 3...First pulse delay circuit, 4...
...Second D flip-flop circuit, 5...Second pulse delay circuit, 6...Output terminal, 7...Input signal pulse width, 8...Noise signal pulse width, 9-1
6...Each waveform, 17...Input terminal, 18...D flip-flop circuit, 19...Pulse delay circuit, 20...Output terminal, 21-30...Each waveform.

Claims

[Scope of utility model registration request]

A first D flip-flop circuit that inputs data to the clock input terminal, delays the pulse from the Q output terminal by T1 _time by the first pulse delay circuit, inputs it to the R input terminal, and sets the data input terminal to a high level. and connect the clock input terminal to the first
the first D flip-flop circuit, and the data input terminal is connected to the clock input terminal of the first D flip-flop circuit;
It consists of a second D flip-flop circuit that delays the pulse from the output terminal by _T2 hours by a second pulse delay circuit and inputs the delayed pulse to the R input terminal,
A monomulti circuit, characterized in that it is configured to accept only input data with a length of _T1 hours or more.