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JPS5245859A - Input circuit - Google Patents

Input circuit

Info

Publication number
JPS5245859A
JPS5245859A JP50121586A JP12158675A JPS5245859A JP S5245859 A JPS5245859 A JP S5245859A JP 50121586 A JP50121586 A JP 50121586A JP 12158675 A JP12158675 A JP 12158675A JP S5245859 A JPS5245859 A JP S5245859A
Authority
JP
Japan
Prior art keywords
input circuit
circuits
circuit
chattering
delaying
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
JP50121586A
Other languages
Japanese (ja)
Inventor
Fumiaki Mukoyama
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP50121586A priority Critical patent/JPS5245859A/en
Publication of JPS5245859A publication Critical patent/JPS5245859A/en
Pending legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE: Two flip-flop circuits are set by switch circuit, and one of the two circuits is reset by delaying for a fixed time. In this way, a switch input circuit is obtained, which features quick response with no chattering.
COPYRIGHT: (C)1977,JPO&Japio
JP50121586A 1975-10-08 1975-10-08 Input circuit Pending JPS5245859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50121586A JPS5245859A (en) 1975-10-08 1975-10-08 Input circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50121586A JPS5245859A (en) 1975-10-08 1975-10-08 Input circuit

Publications (1)

Publication Number Publication Date
JPS5245859A true JPS5245859A (en) 1977-04-11

Family

ID=14814899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50121586A Pending JPS5245859A (en) 1975-10-08 1975-10-08 Input circuit

Country Status (1)

Country Link
JP (1) JPS5245859A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01284013A (en) * 1988-05-10 1989-11-15 Fujitsu Ltd Expanding circuit
US4883993A (en) * 1987-12-14 1989-11-28 Sgs-Thomson Microelectronics Srl. Antibounce circuit for digital circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883993A (en) * 1987-12-14 1989-11-28 Sgs-Thomson Microelectronics Srl. Antibounce circuit for digital circuits
JPH01284013A (en) * 1988-05-10 1989-11-15 Fujitsu Ltd Expanding circuit

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