FR1148753A - Electrical circuits using transistors - Google Patents

Electrical circuits using transistors

Info

Publication number
FR1148753A
FR1148753A FR1148753DA FR1148753A FR 1148753 A FR1148753 A FR 1148753A FR 1148753D A FR1148753D A FR 1148753DA FR 1148753 A FR1148753 A FR 1148753A
Authority
FR
France
Prior art keywords
transistors
electrical circuits
circuits
electrical
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.)
Expired
Application number
Other languages
French (fr)
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of FR1148753A publication Critical patent/FR1148753A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C21/00—Digital stores in which the information circulates continuously
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
    • 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
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
    • 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
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
FR1148753D 1952-07-16 1953-07-16 Electrical circuits using transistors Expired FR1148753A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB320551X 1952-07-16
GB100253X 1953-02-10

Publications (1)

Publication Number Publication Date
FR1148753A true FR1148753A (en) 1957-12-13

Family

ID=26247179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1148753D Expired FR1148753A (en) 1952-07-16 1953-07-16 Electrical circuits using transistors

Country Status (5)

Country Link
BE (1) BE521503A (en)
CH (2) CH100253A (en)
FR (1) FR1148753A (en)
GB (1) GB747606A (en)
NL (1) NL179886B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL220449A (en) * 1956-09-04

Also Published As

Publication number Publication date
CH100253A (en) 1923-07-16
BE521503A (en)
CH320551A (en) 1957-03-31
NL179886B (en)
GB747606A (en) 1956-04-11

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