JPS6125687U - Multi-point input detection circuit - Google Patents
Multi-point input detection circuitInfo
- Publication number
- JPS6125687U JPS6125687U JP10933384U JP10933384U JPS6125687U JP S6125687 U JPS6125687 U JP S6125687U JP 10933384 U JP10933384 U JP 10933384U JP 10933384 U JP10933384 U JP 10933384U JP S6125687 U JPS6125687 U JP S6125687U
- Authority
- JP
- Japan
- Prior art keywords
- detection circuit
- input detection
- point input
- comparator element
- comparator
- 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
Landscapes
- Audible And Visible Signals (AREA)
- Alarm Systems (AREA)
- Logic Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す回路図、第２図、第３
図及び第４図は従来の回路図である。
１１，１。
．Ｉｎ．１１，．１１，１１ｎ・・・スイッチ要素、２
． ， ２・・・フィルタ回路、１０・・・コンパレ
ータ素子。Figure 1 is a circuit diagram showing one embodiment of the present invention, Figures 2 and 3 are
4 and 4 are conventional circuit diagrams. 11,1. ．． In. 11,. 11, 11n... switch element, 2
．． , 2... Filter circuit, 10... Comparator element.
Claims (1)
括した比較結果を得るケート回路要素とを含むＩＣ化コ
ンパレータ素子を有し、各コンパレータ要素の両比較入
力を多数のスイッチ要素のオン・オフ出力とした接続を
し、前記スイッチ要素の少なくとも１つのオン又はオフ
動作をコンパレータ素子の出力変化として得ることを特
徴とする多点入力検出回路。It has an IC comparator element that includes an n-bit comparator element and a gate circuit element that obtains the collective comparison result of each comparator element, and has a connection in which both comparison inputs of each comparator element are used as on/off outputs of a large number of switch elements. A multi-point input detection circuit characterized in that the ON or OFF operation of at least one of the switching elements is obtained as an output change of a comparator element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10933384U JPS6125687U (en) | 1984-07-19 | 1984-07-19 | Multi-point input detection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10933384U JPS6125687U (en) | 1984-07-19 | 1984-07-19 | Multi-point input detection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6125687U true JPS6125687U (en) | 1986-02-15 |
Family
ID=30668486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10933384U Pending JPS6125687U (en) | 1984-07-19 | 1984-07-19 | Multi-point input detection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125687U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499170A (en) * | 1972-05-12 | 1974-01-26 |
-
1984
- 1984-07-19 JP JP10933384U patent/JPS6125687U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499170A (en) * | 1972-05-12 | 1974-01-26 |
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