JPS52131422A - Input circuit - Google Patents
Input circuitInfo
- Publication number
- JPS52131422A JPS52131422A JP4765476A JP4765476A JPS52131422A JP S52131422 A JPS52131422 A JP S52131422A JP 4765476 A JP4765476 A JP 4765476A JP 4765476 A JP4765476 A JP 4765476A JP S52131422 A JPS52131422 A JP S52131422A
- Authority
- JP
- Japan
- Prior art keywords
- input circuit
- circuit
- equipping
- power source
- source voltage
- 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
- Input From Keyboards Or The Like (AREA)
- Logic Circuits (AREA)
Abstract
PURPOSE: To obtain an input unit which can increase the integration property with large noise margin, by equipping a circuit in which a least two identical type electric conductive MISFET drain are commonly connected between the power source voltage terminal and key input terminal.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4765476A JPS52131422A (en) | 1976-04-28 | 1976-04-28 | Input circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4765476A JPS52131422A (en) | 1976-04-28 | 1976-04-28 | Input circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52131422A true JPS52131422A (en) | 1977-11-04 |
Family
ID=12781229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4765476A Pending JPS52131422A (en) | 1976-04-28 | 1976-04-28 | Input circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52131422A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58125914A (en) * | 1981-12-04 | 1983-07-27 | エス・ジ−・エス−アテス・コンポネンチ・エレツトロニシ・ソシエタ・ペル・アチオニ | Limiter transducer circuit |
-
1976
- 1976-04-28 JP JP4765476A patent/JPS52131422A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58125914A (en) * | 1981-12-04 | 1983-07-27 | エス・ジ−・エス−アテス・コンポネンチ・エレツトロニシ・ソシエタ・ペル・アチオニ | Limiter transducer circuit |
JPH038127B2 (en) * | 1981-12-04 | 1991-02-05 | Etsuse Jii Etsuse Atesu Konhonentei Eretsutoronishi Spa |
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