JPS6451322U - - Google Patents
Info
- Publication number
- JPS6451322U JPS6451322U JP14482687U JP14482687U JPS6451322U JP S6451322 U JPS6451322 U JP S6451322U JP 14482687 U JP14482687 U JP 14482687U JP 14482687 U JP14482687 U JP 14482687U JP S6451322 U JPS6451322 U JP S6451322U
- Authority
- JP
- Japan
- Prior art keywords
- monostable multivibrator
- switch signal
- input
- switch
- latching
- 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
Links
- 244000145845 chattering Species 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Manipulation Of Pulses (AREA)
Description
第１図は、本考案の一実施例によるチヤタリン
グ防止回路の構成を示すブロツク図、第２図は、
第１図のチヤタリング防止回路の動作を説明する
ためのタイミング図、第３図は、従来のチヤタリ
ング防止回路の構成を示すブロツク図、および第
４図は、従来の別のチヤタリング防止回路の構成
を示すブロツク図である。
図面において、１０……スイツチ、１２……抵
抗、１４……コンデンサ、１６……単安定マルチ
バイブレータ（モノマルチ）、２２……Ｄ型フリ
ツプフロツプ。
FIG. 1 is a block diagram showing the configuration of a chattering prevention circuit according to an embodiment of the present invention, and FIG.
FIG. 1 is a timing diagram for explaining the operation of the chattering prevention circuit, FIG. 3 is a block diagram showing the configuration of a conventional chattering prevention circuit, and FIG. 4 is a diagram showing the configuration of another conventional chattering prevention circuit. FIG. In the drawings, 10...switch, 12... resistor, 14... capacitor, 16... monostable multivibrator (mono multi), 22... D type flip-flop.
Claims (1)
られる二値レベルのスイツチ信号を入力する単安
定マルチバイブレータと、 前記単安定マルチバイブレータの出力信号と前
記スイツチ信号とを入力し、前記単安定マルチバ
イブレータより出力されたパルスの終端で前記ス
イツチ信号のレベルをラツチするラツチ手段と、
を具備することを特徴とするチヤタリング防止回
路。[Claims for Utility Model Registration] A monostable multivibrator into which a binary level switch signal obtained from a switch that causes chattering during operation is input; an output signal of the monostable multivibrator and the switch signal are input; latching means for latching the level of the switch signal at the end of the pulse output from the monostable multivibrator;
A chattering prevention circuit characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14482687U JPS6451322U (en) | 1987-09-22 | 1987-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14482687U JPS6451322U (en) | 1987-09-22 | 1987-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451322U true JPS6451322U (en) | 1989-03-30 |
Family
ID=31412873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14482687U Pending JPS6451322U (en) | 1987-09-22 | 1987-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7642086B2 (en) | 2005-08-09 | 2010-01-05 | Canon Kabushiki Kaisha | Labeled probe bound object, method for producing the same and method for using the same |
-
1987
- 1987-09-22 JP JP14482687U patent/JPS6451322U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7642086B2 (en) | 2005-08-09 | 2010-01-05 | Canon Kabushiki Kaisha | Labeled probe bound object, method for producing the same and method for using the same |
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