JPS5389350A - Schmitt trigger circuit - Google Patents

Schmitt trigger circuit

Info

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
Application number
JP414477A
Other languages
Japanese (ja)
Inventor
Mikio Hikino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP414477A priority Critical patent/JPS5389350A/en
Publication of JPS5389350A publication Critical patent/JPS5389350A/en
Pending legal-status Critical Current

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.
JP414477A 1977-01-17 1977-01-17 Schmitt trigger circuit Pending JPS5389350A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019354A1 (en) * 1990-05-25 1991-12-12 Kabushiki Kaisha Toshiba Hysteresis circuit

Cited By (1)

* Cited by examiner, † Cited by third party
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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