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JPS5416145A - Digital output circuit - Google Patents

Digital output circuit

Info

Publication number
JPS5416145A
JPS5416145A JP8041677A JP8041677A JPS5416145A JP S5416145 A JPS5416145 A JP S5416145A JP 8041677 A JP8041677 A JP 8041677A JP 8041677 A JP8041677 A JP 8041677A JP S5416145 A JPS5416145 A JP S5416145A
Authority
JP
Japan
Prior art keywords
output circuit
digital output
urgently
disconnect
disconnection
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
JP8041677A
Other languages
Japanese (ja)
Inventor
Akio Otani
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8041677A priority Critical patent/JPS5416145A/en
Publication of JPS5416145A publication Critical patent/JPS5416145A/en
Pending legal-status Critical Current

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  • Power Sources (AREA)

Abstract

PURPOSE: To disconnect all of output circuits directly and urgently without using software, by providing a control circuit which is driven by being supplied with an abnormality signal detected inside a computer such as a signal which indicates the abnormal voltage drop caused by the disconnection of a power supply.
COPYRIGHT: (C)1979,JPO&Japio
JP8041677A 1977-07-07 1977-07-07 Digital output circuit Pending JPS5416145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8041677A JPS5416145A (en) 1977-07-07 1977-07-07 Digital output circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8041677A JPS5416145A (en) 1977-07-07 1977-07-07 Digital output circuit

Publications (1)

Publication Number Publication Date
JPS5416145A true JPS5416145A (en) 1979-02-06

Family

ID=13717678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8041677A Pending JPS5416145A (en) 1977-07-07 1977-07-07 Digital output circuit

Country Status (1)

Country Link
JP (1) JPS5416145A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57196360A (en) * 1981-05-26 1982-12-02 Fujitsu Ltd Output register control system
US4812675A (en) * 1987-04-15 1989-03-14 Exel Microelectronics Incorporated Security element circuit for programmable logic array
JPH059403U (en) * 1991-07-15 1993-02-09 九州日立マクセル株式会社 Hair dryer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57196360A (en) * 1981-05-26 1982-12-02 Fujitsu Ltd Output register control system
US4812675A (en) * 1987-04-15 1989-03-14 Exel Microelectronics Incorporated Security element circuit for programmable logic array
JPH059403U (en) * 1991-07-15 1993-02-09 九州日立マクセル株式会社 Hair dryer

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