JPS61143337U - - Google Patents
Info
- Publication number
- JPS61143337U JPS61143337U JP2669885U JP2669885U JPS61143337U JP S61143337 U JPS61143337 U JP S61143337U JP 2669885 U JP2669885 U JP 2669885U JP 2669885 U JP2669885 U JP 2669885U JP S61143337 U JPS61143337 U JP S61143337U
- Authority
- JP
- Japan
- Prior art keywords
- clock pulses
- timer
- type
- counter
- switched
- 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 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
図面は本考案の一実施例を示す回路図である。
１０，１１，１２，１３はインバータ素子、１
４は２入力ＯＲ素子、１５は２入力ＮＡＮＤ素子
、１６はインバータ素子、１７，１８は抵抗、１
９はコンデンサ、２０，２１はバイナリーカウン
タ、２２，２３，２４，２５は２入力ＡＮＤ素子
、２６は４入力ＯＲ素子、２７はバイナリーカウ
ンタ。
The drawing is a circuit diagram showing an embodiment of the present invention. 10, 11, 12, 13 are inverter elements, 1
4 is a 2-input OR element, 15 is a 2-input NAND element, 16 is an inverter element, 17 and 18 are resistors, 1
9 is a capacitor, 20 and 21 are binary counters, 22, 23, 24 and 25 are two-input AND elements, 26 is a four-input OR element, and 27 is a binary counter.
Claims (1)
ツクパルスをカウンターにて積算、分周し、タイ
マーとして設定したい周期を持つクロツクパルス
を必要種類に応じて発生せしめ、これをその種類
に等しい極を有するデイツプスイツチを切り換え
ることにより、設定時間をその種類の中で任意に
切り換えられることを特徴とするタイマー。 The clock pulses generated by the astable multivibrator are integrated and frequency-divided by a counter, the clock pulses with the period desired to be set as a timer are generated according to the required type, and this is switched by a deep switch having a pole equal to that type. , a timer characterized in that the set time can be changed arbitrarily among the types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2669885U JPS61143337U (en) | 1985-02-26 | 1985-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2669885U JPS61143337U (en) | 1985-02-26 | 1985-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61143337U true JPS61143337U (en) | 1986-09-04 |
Family
ID=30522952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2669885U Pending JPS61143337U (en) | 1985-02-26 | 1985-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61143337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62269515A (en) * | 1986-05-19 | 1987-11-24 | Omron Tateisi Electronics Co | Timer device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5485663A (en) * | 1977-12-20 | 1979-07-07 | Matsushita Electric Ind Co Ltd | Electronic timer |
-
1985
- 1985-02-26 JP JP2669885U patent/JPS61143337U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5485663A (en) * | 1977-12-20 | 1979-07-07 | Matsushita Electric Ind Co Ltd | Electronic timer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62269515A (en) * | 1986-05-19 | 1987-11-24 | Omron Tateisi Electronics Co | Timer device |