JPS535558A - Switch circuit with chattering preventing function - Google Patents

Switch circuit with chattering preventing function

Info

Publication number
JPS535558A
JPS535558A JP7963176A JP7963176A JPS535558A JP S535558 A JPS535558 A JP S535558A JP 7963176 A JP7963176 A JP 7963176A JP 7963176 A JP7963176 A JP 7963176A JP S535558 A JPS535558 A JP S535558A
Authority
JP
Japan
Prior art keywords
switch circuit
preventing function
chattering preventing
chattering
function
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
JP7963176A
Other languages
Japanese (ja)
Inventor
Kazuhiro Asano
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP7963176A priority Critical patent/JPS535558A/en
Publication of JPS535558A publication Critical patent/JPS535558A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/125—Discriminating pulses
    • H03K5/1252—Suppression or limitation of noise or interference
    • H03K5/1254—Suppression or limitation of noise or interference specially adapted for pulses generated by closure of switches, i.e. anti-bouncing devices

Abstract

PURPOSE:To realize a switch circuit containing a chattering preventing function with no insensitive time, and thus to increase the system reliability.
JP7963176A 1976-07-05 1976-07-05 Switch circuit with chattering preventing function Pending JPS535558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7963176A JPS535558A (en) 1976-07-05 1976-07-05 Switch circuit with chattering preventing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7963176A JPS535558A (en) 1976-07-05 1976-07-05 Switch circuit with chattering preventing function

Publications (1)

Publication Number Publication Date
JPS535558A true JPS535558A (en) 1978-01-19

Family

ID=13695418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7963176A Pending JPS535558A (en) 1976-07-05 1976-07-05 Switch circuit with chattering preventing function

Country Status (1)

Country Link
JP (1) JPS535558A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56103393A (en) * 1980-01-22 1981-08-18 Seiko Instr & Electronics Ltd Input circuit of electronic watch
JPS5764291A (en) * 1980-10-07 1982-04-19 Casio Computer Co Ltd Input device for electronic keyboard instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56103393A (en) * 1980-01-22 1981-08-18 Seiko Instr & Electronics Ltd Input circuit of electronic watch
JPH029730B2 (en) * 1980-01-22 1990-03-05 Seiko Instr & Electronics
JPS5764291A (en) * 1980-10-07 1982-04-19 Casio Computer Co Ltd Input device for electronic keyboard instrument
JPH0463397B2 (en) * 1980-10-07 1992-10-09 Casio Computer Co Ltd

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