JPS53104283A - Input level detection circuit - Google Patents
Input level detection circuitInfo
- Publication number
- JPS53104283A JPS53104283A JP1823377A JP1823377A JPS53104283A JP S53104283 A JPS53104283 A JP S53104283A JP 1823377 A JP1823377 A JP 1823377A JP 1823377 A JP1823377 A JP 1823377A JP S53104283 A JPS53104283 A JP S53104283A
- Authority
- JP
- Japan
- Prior art keywords
- detection circuit
- level detection
- input level
- inverters
- intermediate value
- 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
- Measurement Of Current Or Voltage (AREA)
Abstract
PURPOSE: To make possible the reduction in the elements used by providing first and second inverters of different threshold voltages and an intermediate value detecting means in which the outputs of both are made as its 2-inputs, applying ternary inputs to the inverters and withdrawing the intermediate value output.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1823377A JPS53104283A (en) | 1977-02-23 | 1977-02-23 | Input level detection circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1823377A JPS53104283A (en) | 1977-02-23 | 1977-02-23 | Input level detection circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53104283A true JPS53104283A (en) | 1978-09-11 |
Family
ID=11965942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1823377A Pending JPS53104283A (en) | 1977-02-23 | 1977-02-23 | Input level detection circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53104283A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196464A (en) * | 1982-05-11 | 1983-11-15 | Matsushita Electric Ind Co Ltd | Voltage drop detection circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5196360A (en) * | 1975-02-21 | 1976-08-24 |
-
1977
- 1977-02-23 JP JP1823377A patent/JPS53104283A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5196360A (en) * | 1975-02-21 | 1976-08-24 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196464A (en) * | 1982-05-11 | 1983-11-15 | Matsushita Electric Ind Co Ltd | Voltage drop detection circuit |
JPH0437387B2 (en) * | 1982-05-11 | 1992-06-19 | Matsushita Electric Ind Co Ltd |
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