NL162771C - MEMORY READING UNIT. - Google Patents

MEMORY READING UNIT.

Info

Publication number
NL162771C
NL162771C NL6900697.A NL6900697A NL162771C NL 162771 C NL162771 C NL 162771C NL 6900697 A NL6900697 A NL 6900697A NL 162771 C NL162771 C NL 162771C
Authority
NL
Netherlands
Prior art keywords
reading unit
memory reading
memory
unit
reading
Prior art date
Application number
NL6900697.A
Other languages
Dutch (nl)
Other versions
NL162771B (en
NL6900697A (en
Inventor
Ferdinand Camerik
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL6900697.A priority Critical patent/NL162771C/en
Priority to DE1964791A priority patent/DE1964791C3/en
Priority to FR7000850A priority patent/FR2033242B1/fr
Priority to JP45003442A priority patent/JPS4911768B1/ja
Priority to GB1257153D priority patent/GB1257153A/en
Priority to US2825A priority patent/US3638048A/en
Publication of NL6900697A publication Critical patent/NL6900697A/xx
Publication of NL162771B publication Critical patent/NL162771B/en
Application granted granted Critical
Publication of NL162771C publication Critical patent/NL162771C/en

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
    • G11C11/41—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 static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
    • G11C11/414—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the bipolar type
    • G11C11/416—Read-write [R-W] circuits 
    • 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
    • G11C11/41—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 static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
    • G11C11/414—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the bipolar type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6242—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only and without selecting means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/01—Modifications for accelerating switching
    • H03K19/013—Modifications for accelerating switching in bipolar transistor circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Electronic Switches (AREA)
  • Static Random-Access Memory (AREA)
  • Bipolar Integrated Circuits (AREA)
NL6900697.A 1969-01-16 1969-01-16 MEMORY READING UNIT. NL162771C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL6900697.A NL162771C (en) 1969-01-16 1969-01-16 MEMORY READING UNIT.
DE1964791A DE1964791C3 (en) 1969-01-16 1969-12-24 Reading unit
FR7000850A FR2033242B1 (en) 1969-01-16 1970-01-12
JP45003442A JPS4911768B1 (en) 1969-01-16 1970-01-13
GB1257153D GB1257153A (en) 1969-01-16 1970-01-13
US2825A US3638048A (en) 1969-01-16 1970-01-14 Store read units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6900697.A NL162771C (en) 1969-01-16 1969-01-16 MEMORY READING UNIT.

Publications (3)

Publication Number Publication Date
NL6900697A NL6900697A (en) 1970-07-20
NL162771B NL162771B (en) 1980-01-15
NL162771C true NL162771C (en) 1980-06-16

Family

ID=19805882

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6900697.A NL162771C (en) 1969-01-16 1969-01-16 MEMORY READING UNIT.

Country Status (6)

Country Link
US (1) US3638048A (en)
JP (1) JPS4911768B1 (en)
DE (1) DE1964791C3 (en)
FR (1) FR2033242B1 (en)
GB (1) GB1257153A (en)
NL (1) NL162771C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970866A (en) * 1974-08-13 1976-07-20 Honeywell Inc. Logic gate circuits
CH632886GA3 (en) * 1979-02-21 1982-11-15 Piece of jewellery protected by a shielding of hard metal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233125A (en) * 1963-01-08 1966-02-01 Trw Semiconductors Inc Transistor technology
DE1192250B (en) * 1964-02-21 1965-05-06 Licentia Gmbh Logical circuit
US3427598A (en) * 1965-12-09 1969-02-11 Fairchild Camera Instr Co Emitter gated memory cell
US3452216A (en) * 1965-12-13 1969-06-24 Westinghouse Electric Corp Logic circuit
US3510685A (en) * 1966-02-16 1970-05-05 Nippon Telegraph & Telephone High speed semiconductor switching circuitry

Also Published As

Publication number Publication date
FR2033242B1 (en) 1975-06-06
NL162771B (en) 1980-01-15
US3638048A (en) 1972-01-25
GB1257153A (en) 1971-12-15
NL6900697A (en) 1970-07-20
JPS4911768B1 (en) 1974-03-19
DE1964791C3 (en) 1982-02-11
DE1964791A1 (en) 1970-07-30
FR2033242A1 (en) 1970-12-04

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application