JPS648839U - - Google Patents
Info
- Publication number
- JPS648839U JPS648839U JP6045587U JP6045587U JPS648839U JP S648839 U JPS648839 U JP S648839U JP 6045587 U JP6045587 U JP 6045587U JP 6045587 U JP6045587 U JP 6045587U JP S648839 U JPS648839 U JP S648839U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- base
- collector
- series circuit
- voltage dividing
- 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
- 239000003990 capacitor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は本考案の一実施例の電気回路図、第２
図は第１図に示された動作を説明するための波形
図、第３図は本考案の他の実施例の電気回路図、
第４図は本考案のさらに他の実施例の電気回路図
、第５図は先行技術の電気回路図である。
１，１１……入力端子、３，１３，２３……直
列回路、７，８，１７，１８……出力端子、２０
……電源、Ｒ１〜Ｒ２５……抵抗、Ｑ１，Ｑ１１
，Ｑ２１……第１トランジスタ、Ｑ２，Ｑ１２，
Ｑ２２……第２トランジスタ、ＳＷ１……押ボタ
ンスイツチ。
Fig. 1 is an electrical circuit diagram of one embodiment of the present invention;
The figure is a waveform diagram for explaining the operation shown in FIG. 1, and FIG. 3 is an electric circuit diagram of another embodiment of the present invention.
FIG. 4 is an electrical circuit diagram of still another embodiment of the present invention, and FIG. 5 is an electrical circuit diagram of the prior art. 1, 11... Input terminal, 3, 13, 23... Series circuit, 7, 8, 17, 18... Output terminal, 20
...Power supply, R1-R25...Resistance, Q1, Q11
, Q21...first transistor, Q2, Q12,
Q22...Second transistor, SW1...Push button switch.
Claims (1)
デンサとの直列回路を接続し、前記直列回路には
、抵抗を並列に接続し、前記分圧抵抗は、第１ト
ランジスタとは逆の導電型式である第２トランジ
スタのベースに接続し、第１トランジスタのベー
スには、第２トランジスタのコレクタを、もう１
つの抵抗を介して接続することを特徴とする単安
定マルチバイブレータ。 A series circuit of a voltage dividing resistor and a capacitor is connected to the collector of the first transistor, a resistor is connected in parallel to the series circuit, and the voltage dividing resistor is of a conductivity type opposite to that of the first transistor. The base of the first transistor is connected to the base of the second transistor, and the collector of the second transistor is connected to the base of the first transistor, and the collector of the second transistor is connected to the base of the first transistor.
Monostable multivibrator characterized by connection through two resistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6045587U JPS648839U (en) | 1987-04-20 | 1987-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6045587U JPS648839U (en) | 1987-04-20 | 1987-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648839U true JPS648839U (en) | 1989-01-18 |
Family
ID=31286160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6045587U Pending JPS648839U (en) | 1987-04-20 | 1987-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648839U (en) |
-
1987
- 1987-04-20 JP JP6045587U patent/JPS648839U/ja active Pending
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