JPS5487157A - Automatic clear circuit - Google Patents

Automatic clear circuit

Info

Publication number
JPS5487157A
JPS5487157A JP15444977A JP15444977A JPS5487157A JP S5487157 A JPS5487157 A JP S5487157A JP 15444977 A JP15444977 A JP 15444977A JP 15444977 A JP15444977 A JP 15444977A JP S5487157 A JPS5487157 A JP S5487157A
Authority
JP
Japan
Prior art keywords
power supply
time
supply voltage
clear
leading
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
JP15444977A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6124848B2 (enrdf_load_stackoverflow
Inventor
Kenzo Masuda
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 JP15444977A priority Critical patent/JPS5487157A/ja
Publication of JPS5487157A publication Critical patent/JPS5487157A/ja
Publication of JPS6124848B2 publication Critical patent/JPS6124848B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H03K3/356008—Bistable circuits ensuring a predetermined initial state when the supply voltage has been applied; storing the actual state when the supply voltage fails

Landscapes

  • Electronic Switches (AREA)
JP15444977A 1977-12-23 1977-12-23 Automatic clear circuit Granted JPS5487157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15444977A JPS5487157A (en) 1977-12-23 1977-12-23 Automatic clear circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15444977A JPS5487157A (en) 1977-12-23 1977-12-23 Automatic clear circuit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP59248104A Division JPS60191323A (ja) 1984-11-26 1984-11-26 モノリシツク集積回路

Publications (2)

Publication Number Publication Date
JPS5487157A true JPS5487157A (en) 1979-07-11
JPS6124848B2 JPS6124848B2 (enrdf_load_stackoverflow) 1986-06-12

Family

ID=15584448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15444977A Granted JPS5487157A (en) 1977-12-23 1977-12-23 Automatic clear circuit

Country Status (1)

Country Link
JP (1) JPS5487157A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115030A (en) * 1981-01-09 1982-07-17 Nec Corp Power-on reset circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115030A (en) * 1981-01-09 1982-07-17 Nec Corp Power-on reset circuit

Also Published As

Publication number Publication date
JPS6124848B2 (enrdf_load_stackoverflow) 1986-06-12

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