JPS53108737A - Memory circuit - Google Patents

Memory circuit

Info

Publication number
JPS53108737A
JPS53108737A JP2359577A JP2359577A JPS53108737A JP S53108737 A JPS53108737 A JP S53108737A JP 2359577 A JP2359577 A JP 2359577A JP 2359577 A JP2359577 A JP 2359577A JP S53108737 A JPS53108737 A JP S53108737A
Authority
JP
Japan
Prior art keywords
memory circuit
digit line
charges
charging transistor
memory device
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
JP2359577A
Other languages
Japanese (ja)
Other versions
JPS6034191B2 (en
Inventor
Osamu Kudo
Toshio Wada
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP52023595A priority Critical patent/JPS6034191B2/en
Publication of JPS53108737A publication Critical patent/JPS53108737A/en
Publication of JPS6034191B2 publication Critical patent/JPS6034191B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
    • G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
    • G11C11/409—Read-write [R-W] circuits 
    • G11C11/4094—Bit-line management or control circuits

Abstract

PURPOSE:To realize the high-speed memory device, by providing the charging transistor which charges previously a digit line at the prescribed value before the operation start of a sense circuit and the charging transistor which charges the digit line.
JP52023595A 1977-03-04 1977-03-04 memory circuit Expired JPS6034191B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52023595A JPS6034191B2 (en) 1977-03-04 1977-03-04 memory circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52023595A JPS6034191B2 (en) 1977-03-04 1977-03-04 memory circuit

Publications (2)

Publication Number Publication Date
JPS53108737A true JPS53108737A (en) 1978-09-21
JPS6034191B2 JPS6034191B2 (en) 1985-08-07

Family

ID=12114934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52023595A Expired JPS6034191B2 (en) 1977-03-04 1977-03-04 memory circuit

Country Status (1)

Country Link
JP (1) JPS6034191B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5457921A (en) * 1977-10-18 1979-05-10 Fujitsu Ltd Sense amplifier circuit
JPS5545188A (en) * 1978-09-27 1980-03-29 Nec Corp Dynamic random access memory unit
JPS55157775A (en) * 1979-05-29 1980-12-08 Nippon Electric Co Character training machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532691Y2 (en) * 1985-10-15 1993-08-20

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5457921A (en) * 1977-10-18 1979-05-10 Fujitsu Ltd Sense amplifier circuit
JPS6145316B2 (en) * 1977-10-18 1986-10-07 Fujitsu Ltd
JPS5545188A (en) * 1978-09-27 1980-03-29 Nec Corp Dynamic random access memory unit
JPS55157775A (en) * 1979-05-29 1980-12-08 Nippon Electric Co Character training machine
JPS6321194B2 (en) * 1979-05-29 1988-05-06 Nippon Electric Co

Also Published As

Publication number Publication date
JPS6034191B2 (en) 1985-08-07

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