JPS5830334U - Reset circuit for bistable circuits - Google Patents
Reset circuit for bistable circuitsInfo
- Publication number
- JPS5830334U JPS5830334U JP12101081U JP12101081U JPS5830334U JP S5830334 U JPS5830334 U JP S5830334U JP 12101081 U JP12101081 U JP 12101081U JP 12101081 U JP12101081 U JP 12101081U JP S5830334 U JPS5830334 U JP S5830334U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- bistable
- reset
- schmitt
- reset circuit
- 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
- Electronic Switches (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の二安定回路用、リセット回路を示す回路
図、及び第２図は本考案の二安定回路用リセット回路を
示す回路図、である。
３・・・・・・整流ブリッジ、５・・・・・・デジタル
カウンタ、６．１３．１４・・・・・・インバータ、１
０・・・・・・パルス発生器、１５・・・・・・シュミ
ット回路、Ｒ□、Ｒ２，Ｒ３・・・・・・抵抗器、Ｃ１
，Ｃ２・・・・・・コンデンサ。尚、図中、同一符号は
同−又は相当部分を示す。FIG. 1 is a circuit diagram showing a conventional reset circuit for a bistable circuit, and FIG. 2 is a circuit diagram showing a reset circuit for a bistable circuit according to the present invention. 3... Rectifier bridge, 5... Digital counter, 6.13.14... Inverter, 1
0...Pulse generator, 15...Schmitt circuit, R□, R2, R3...Resistor, C1
, C2... Capacitor. In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (3)
電圧によりインバータを介してリセット信号を発生する
二安定回路用リセット回路であって、停電時に、前記二
安定回路の電源端子と前記Ｒ−Ｃ回路とを前記直流電源
から遮断するダイオードを設けたものにおいて、前記Ｒ
−Ｃ回路の接続点と前記インバータとの間にシュミット
回路を挿入したことを特徴とする二安定回路用リセット
回路。(1) A reset circuit for a bistable circuit that generates a reset signal via an inverter using the charging voltage of an R-C circuit connected between both ends of a DC power supply, and in the event of a power outage, the power supply terminal of the bistable circuit The R-C circuit is provided with a diode that cuts off the R-C circuit from the DC power supply.
- A reset circuit for a bistable circuit, characterized in that a Schmitt circuit is inserted between a connection point of the C circuit and the inverter.
回路である実用新案登録請求の範囲第１項記載の二安定
回路用リセット回路。(2) The reset circuit for a bistable circuit according to claim 1, wherein the Schmitt circuit is an inverter type Schmitt circuit.
ミット回路であって、インバータを縦続接続している点
よりリセット信号を取り出す実用新案登録請求の範囲第
１項記載の二安定回路用リセット回路。(3) The reset circuit for a bistable circuit according to claim 1, wherein the Schmitt circuit is an inverter type Schmitt circuit, and the reset signal is extracted from a point in which inverters are cascaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12101081U JPS5830334U (en) | 1981-08-17 | 1981-08-17 | Reset circuit for bistable circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12101081U JPS5830334U (en) | 1981-08-17 | 1981-08-17 | Reset circuit for bistable circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5830334U true JPS5830334U (en) | 1983-02-28 |
Family
ID=29914957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12101081U Pending JPS5830334U (en) | 1981-08-17 | 1981-08-17 | Reset circuit for bistable circuits |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830334U (en) |
-
1981
- 1981-08-17 JP JP12101081U patent/JPS5830334U/en active Pending
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