JPS532053A - Protective circuit of trouble detection - Google Patents

Protective circuit of trouble detection

Info

Publication number
JPS532053A
JPS532053A JP7685376A JP7685376A JPS532053A JP S532053 A JPS532053 A JP S532053A JP 7685376 A JP7685376 A JP 7685376A JP 7685376 A JP7685376 A JP 7685376A JP S532053 A JPS532053 A JP S532053A
Authority
JP
Japan
Prior art keywords
protective circuit
trouble detection
trouble
circuit
retrigger
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
JP7685376A
Other languages
Japanese (ja)
Inventor
Shigeo Hayashi
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7685376A priority Critical patent/JPS532053A/en
Publication of JPS532053A publication Critical patent/JPS532053A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the protective circuit which detects th fixed trouble of the high level and the low level of the periodical signal, is able to protect the device, and also by which the trouble display is easy, by using the differential circuit and the mono multi which can retrigger even under the metastable state, in the logical device.
COPYRIGHT: (C)1978,JPO&Japio
JP7685376A 1976-06-29 1976-06-29 Protective circuit of trouble detection Pending JPS532053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7685376A JPS532053A (en) 1976-06-29 1976-06-29 Protective circuit of trouble detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7685376A JPS532053A (en) 1976-06-29 1976-06-29 Protective circuit of trouble detection

Publications (1)

Publication Number Publication Date
JPS532053A true JPS532053A (en) 1978-01-10

Family

ID=13617200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7685376A Pending JPS532053A (en) 1976-06-29 1976-06-29 Protective circuit of trouble detection

Country Status (1)

Country Link
JP (1) JPS532053A (en)

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