JPS51142931A - Memory cell sense amplifier - Google Patents

Memory cell sense amplifier

Info

Publication number
JPS51142931A
JPS51142931A JP50066553A JP6655375A JPS51142931A JP S51142931 A JPS51142931 A JP S51142931A JP 50066553 A JP50066553 A JP 50066553A JP 6655375 A JP6655375 A JP 6655375A JP S51142931 A JPS51142931 A JP S51142931A
Authority
JP
Japan
Prior art keywords
memory cell
sense amplifier
cell sense
shaping
called
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
JP50066553A
Other languages
Japanese (ja)
Inventor
Kotaro Nishimura
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 JP50066553A priority Critical patent/JPS51142931A/en
Publication of JPS51142931A publication Critical patent/JPS51142931A/en
Pending 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
    • G11C11/403—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 with charge regeneration common to a multiplicity of memory cells, i.e. external refresh
    • G11C11/405—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 with charge regeneration common to a multiplicity of memory cells, i.e. external refresh with three charge-transfer gates, e.g. MOS transistors, per cell

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)

Abstract

PURPOSE:To provide stable and high speed operation of dynamic random access memory such as so called 3 MOS memory cells provided with dummy cells for shaping the sensed signals.
JP50066553A 1975-06-04 1975-06-04 Memory cell sense amplifier Pending JPS51142931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50066553A JPS51142931A (en) 1975-06-04 1975-06-04 Memory cell sense amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50066553A JPS51142931A (en) 1975-06-04 1975-06-04 Memory cell sense amplifier

Publications (1)

Publication Number Publication Date
JPS51142931A true JPS51142931A (en) 1976-12-08

Family

ID=13319207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50066553A Pending JPS51142931A (en) 1975-06-04 1975-06-04 Memory cell sense amplifier

Country Status (1)

Country Link
JP (1) JPS51142931A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129453A (en) * 1973-04-11 1974-12-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129453A (en) * 1973-04-11 1974-12-11

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