GB1275645A - Transistor switching circuit - Google Patents

Transistor switching circuit

Info

Publication number
GB1275645A
GB1275645A GB2978369A GB2978369A GB1275645A GB 1275645 A GB1275645 A GB 1275645A GB 2978369 A GB2978369 A GB 2978369A GB 2978369 A GB2978369 A GB 2978369A GB 1275645 A GB1275645 A GB 1275645A
Authority
GB
United Kingdom
Prior art keywords
base
transistors
collector
emitter
diode
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
GB2978369A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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
Priority claimed from DE19681762940 external-priority patent/DE1762940C3/de
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1275645A publication Critical patent/GB1275645A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
    • H03K19/088—Transistor-transistor logic
    • 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
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/037—Bistable circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Logic Circuits (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Electronic Switches (AREA)
GB2978369A 1968-06-15 1969-06-12 Transistor switching circuit Expired GB1275645A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681762436 DE1762436C3 (de) 1968-06-15 1968-06-15 Verknüpfungsschaltung in TTL-Technik
DE19681762940 DE1762940C3 (de) 1968-09-26 Verknüpfungsschaltung in TTL-Technik

Publications (1)

Publication Number Publication Date
GB1275645A true GB1275645A (en) 1972-05-24

Family

ID=25755299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2978369A Expired GB1275645A (en) 1968-06-15 1969-06-12 Transistor switching circuit

Country Status (7)

Country Link
BE (1) BE734580A (enExample)
CA (1) CA932814A (enExample)
DE (1) DE1762436C3 (enExample)
FR (1) FR2010976A1 (enExample)
GB (1) GB1275645A (enExample)
NL (1) NL6908860A (enExample)
SE (1) SE342372B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245418A (en) * 1990-06-20 1992-01-02 Koninkl Philips Electronics Nv A semiconductor device and a method of manufacturing such a device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317875A1 (de) * 1972-06-22 1974-01-10 Ibm Monolithisch integrierte, logische schaltung
DE3046272C2 (de) * 1980-12-09 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Ansteuerung einer Schaltungsstufe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245418A (en) * 1990-06-20 1992-01-02 Koninkl Philips Electronics Nv A semiconductor device and a method of manufacturing such a device

Also Published As

Publication number Publication date
DE1762436C3 (de) 1975-12-18
DE1762940B2 (de) 1973-11-15
SE342372B (enExample) 1972-01-31
BE734580A (enExample) 1969-12-15
DE1762940A1 (de) 1970-10-29
DE1762436A1 (de) 1970-05-14
NL6908860A (enExample) 1969-12-17
CA932814A (en) 1973-08-28
FR2010976A1 (enExample) 1970-02-20
DE1762436B2 (de) 1972-09-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees