JPS5389350A - Schmitt trigger circuit - Google Patents
Schmitt trigger circuitInfo
- Publication number
- JPS5389350A JPS5389350A JP414477A JP414477A JPS5389350A JP S5389350 A JPS5389350 A JP S5389350A JP 414477 A JP414477 A JP 414477A JP 414477 A JP414477 A JP 414477A JP S5389350 A JPS5389350 A JP S5389350A
- Authority
- JP
- Japan
- Prior art keywords
- schmitt trigger
- trigger circuit
- circuit
- make
- integration
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
- H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manipulation Of Pulses (AREA)
- Electronic Switches (AREA)
Abstract
PURPOSE:To make possible for high speed operation and to make the circuit suitable for integration, by realizing the Schmitt trigger circuit able to be freely set which is not dependent on the power supply voltage for the threshold level, through a simple circuit constitution having less number of elements.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP414477A JPS5389350A (en) | 1977-01-17 | 1977-01-17 | Schmitt trigger circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP414477A JPS5389350A (en) | 1977-01-17 | 1977-01-17 | Schmitt trigger circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5389350A true JPS5389350A (en) | 1978-08-05 |
Family
ID=11576572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP414477A Pending JPS5389350A (en) | 1977-01-17 | 1977-01-17 | Schmitt trigger circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5389350A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991019354A1 (en) * | 1990-05-25 | 1991-12-12 | Kabushiki Kaisha Toshiba | Hysteresis circuit |
-
1977
- 1977-01-17 JP JP414477A patent/JPS5389350A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991019354A1 (en) * | 1990-05-25 | 1991-12-12 | Kabushiki Kaisha Toshiba | Hysteresis circuit |
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