JPS545339A - Digital input circuit - Google Patents

Digital input circuit

Info

Publication number
JPS545339A
JPS545339A JP6988977A JP6988977A JPS545339A JP S545339 A JPS545339 A JP S545339A JP 6988977 A JP6988977 A JP 6988977A JP 6988977 A JP6988977 A JP 6988977A JP S545339 A JPS545339 A JP S545339A
Authority
JP
Japan
Prior art keywords
input circuit
digital input
digital
inputpackage
sectioning
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
JP6988977A
Other languages
Japanese (ja)
Inventor
Takao Honna
Yoshio Oginuma
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.)
Hitachi Ltd
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 JP6988977A priority Critical patent/JPS545339A/en
Publication of JPS545339A publication Critical patent/JPS545339A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the number of components, to increase the reliability and to decrease the cost, by sectioning the functions of digital inputpackage into two.
COPYRIGHT: (C)1979,JPO&Japio
JP6988977A 1977-06-15 1977-06-15 Digital input circuit Pending JPS545339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6988977A JPS545339A (en) 1977-06-15 1977-06-15 Digital input circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6988977A JPS545339A (en) 1977-06-15 1977-06-15 Digital input circuit

Publications (1)

Publication Number Publication Date
JPS545339A true JPS545339A (en) 1979-01-16

Family

ID=13415739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6988977A Pending JPS545339A (en) 1977-06-15 1977-06-15 Digital input circuit

Country Status (1)

Country Link
JP (1) JPS545339A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134444A (en) * 1973-04-26 1974-12-24
JPH02131590U (en) * 1989-03-29 1990-11-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134444A (en) * 1973-04-26 1974-12-24
JPH02131590U (en) * 1989-03-29 1990-11-01

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