JPS5432030A - Address selection system - Google Patents

Address selection system

Info

Publication number
JPS5432030A
JPS5432030A JP9790077A JP9790077A JPS5432030A JP S5432030 A JPS5432030 A JP S5432030A JP 9790077 A JP9790077 A JP 9790077A JP 9790077 A JP9790077 A JP 9790077A JP S5432030 A JPS5432030 A JP S5432030A
Authority
JP
Japan
Prior art keywords
selection system
address selection
increment
deterioration
reduce
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
JP9790077A
Other languages
Japanese (ja)
Other versions
JPS5642071B2 (en
Inventor
Hiroshi Kokito
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 JP9790077A priority Critical patent/JPS5432030A/en
Publication of JPS5432030A publication Critical patent/JPS5432030A/en
Publication of JPS5642071B2 publication Critical patent/JPS5642071B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/12—Group selection circuits, e.g. for memory block selection, chip selection, array selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Static Random-Access Memory (AREA)

Abstract

PURPOSE:To realize an address selection system which can reduce the deterioration of the package efficiency caused by the increment of the signal line number.
JP9790077A 1977-08-17 1977-08-17 Address selection system Granted JPS5432030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9790077A JPS5432030A (en) 1977-08-17 1977-08-17 Address selection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9790077A JPS5432030A (en) 1977-08-17 1977-08-17 Address selection system

Publications (2)

Publication Number Publication Date
JPS5432030A true JPS5432030A (en) 1979-03-09
JPS5642071B2 JPS5642071B2 (en) 1981-10-02

Family

ID=14204603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9790077A Granted JPS5432030A (en) 1977-08-17 1977-08-17 Address selection system

Country Status (1)

Country Link
JP (1) JPS5432030A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631820Y2 (en) * 1988-03-17 1994-08-22 株式会社富士通ゼネラル Double voice LED lighting circuit

Also Published As

Publication number Publication date
JPS5642071B2 (en) 1981-10-02

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