JPS53144221A - Automatic clear circuit - Google Patents

Automatic clear circuit

Info

Publication number
JPS53144221A
JPS53144221A JP5867777A JP5867777A JPS53144221A JP S53144221 A JPS53144221 A JP S53144221A JP 5867777 A JP5867777 A JP 5867777A JP 5867777 A JP5867777 A JP 5867777A JP S53144221 A JPS53144221 A JP S53144221A
Authority
JP
Japan
Prior art keywords
automatic clear
circuit
clear circuit
ratch
output
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.)
Granted
Application number
JP5867777A
Other languages
Japanese (ja)
Other versions
JPS5946010B2 (en
Inventor
Toshiji Nakamura
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
Hitachi High Tech Corp
Original Assignee
Hitachi Ltd
Hitachi Electronics Engineering 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 Hitachi Ltd, Hitachi Electronics Engineering Co Ltd filed Critical Hitachi Ltd
Priority to JP52058677A priority Critical patent/JPS5946010B2/en
Publication of JPS53144221A publication Critical patent/JPS53144221A/en
Publication of JPS5946010B2 publication Critical patent/JPS5946010B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To ensure an automatic clear operation by constituting a circuit with the level shift means to which the power source is applied and the ratch circuit which is driven by the second clock pulse and then drawing out the output from the output point of the ratch circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP52058677A 1977-05-23 1977-05-23 Auto clear circuit Expired JPS5946010B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52058677A JPS5946010B2 (en) 1977-05-23 1977-05-23 Auto clear circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52058677A JPS5946010B2 (en) 1977-05-23 1977-05-23 Auto clear circuit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP59049124A Division JPS605972B2 (en) 1984-03-16 1984-03-16 Initial value setting circuit

Publications (2)

Publication Number Publication Date
JPS53144221A true JPS53144221A (en) 1978-12-15
JPS5946010B2 JPS5946010B2 (en) 1984-11-09

Family

ID=13091197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52058677A Expired JPS5946010B2 (en) 1977-05-23 1977-05-23 Auto clear circuit

Country Status (1)

Country Link
JP (1) JPS5946010B2 (en)

Also Published As

Publication number Publication date
JPS5946010B2 (en) 1984-11-09

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