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GB747606A - Electrical circuits employing transistors - Google Patents

Electrical circuits employing transistors

Info

Publication number
GB747606A
GB747606A GB17984/52A GB1798452A GB747606A GB 747606 A GB747606 A GB 747606A GB 17984/52 A GB17984/52 A GB 17984/52A GB 1798452 A GB1798452 A GB 1798452A GB 747606 A GB747606 A GB 747606A
Authority
GB
United Kingdom
Prior art keywords
emitter
diode
potential
transistor
pulse
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
GB17984/52A
Other languages
English (en)
Inventor
Frederic Calland Williams
Tom Kilburn
George Brian Barrie Chaplin
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Publication of GB747606A publication Critical patent/GB747606A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C21/00Digital stores in which the information circulates continuously
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C19/00Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K19/00Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K23/00Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/002Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26Generators 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

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)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Electronic Switches (AREA)
  • Electrotherapy Devices (AREA)
GB17984/52A 1952-07-16 1952-07-16 Electrical circuits employing transistors Expired GB747606A (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
GB747606A true GB747606A (en) 1956-04-11

Family

ID=26247179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17984/52A Expired GB747606A (en) 1952-07-16 1952-07-16 Electrical circuits employing transistors

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842682A (en) * 1956-09-04 1958-07-08 Ibm Reversible shift register

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842682A (en) * 1956-09-04 1958-07-08 Ibm Reversible shift register

Also Published As

Publication number Publication date
BE521503A (sv)
CH100253A (de) 1923-07-16
CH320551A (de) 1957-03-31
FR1148753A (fr) 1957-12-13
NL179886B (nl)

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