DE3268768D1 - A logic circuit with enhanced switching speed - Google Patents

A logic circuit with enhanced switching speed

Info

Publication number
DE3268768D1
DE3268768D1 DE8282104240T DE3268768T DE3268768D1 DE 3268768 D1 DE3268768 D1 DE 3268768D1 DE 8282104240 T DE8282104240 T DE 8282104240T DE 3268768 T DE3268768 T DE 3268768T DE 3268768 D1 DE3268768 D1 DE 3268768D1
Authority
DE
Germany
Prior art keywords
logic circuit
switching speed
enhanced switching
enhanced
speed
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
DE8282104240T
Other languages
English (en)
Inventor
Yuen Hung Chan
James Edward Dickerson
Walter Stanley Klara
Theodore William Kwap
Joseph Michael Mosley
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3268768D1 publication Critical patent/DE3268768D1/de
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
    • H03K19/01—Modifications for accelerating switching
    • H03K19/013—Modifications for accelerating switching in bipolar transistor circuits
    • H03K19/0136—Modifications for accelerating switching in bipolar transistor circuits by means of a pull-up or down element

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
DE8282104240T 1981-06-15 1982-05-14 A logic circuit with enhanced switching speed Expired DE3268768D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/273,706 US4529894A (en) 1981-06-15 1981-06-15 Means for enhancing logic circuit performance

Publications (1)

Publication Number Publication Date
DE3268768D1 true DE3268768D1 (en) 1986-03-13

Family

ID=23045063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282104240T Expired DE3268768D1 (en) 1981-06-15 1982-05-14 A logic circuit with enhanced switching speed

Country Status (4)

Country Link
US (1) US4529894A (de)
EP (1) EP0067318B1 (de)
JP (1) JPS57207430A (de)
DE (1) DE3268768D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682056A (en) * 1985-10-16 1987-07-21 International Business Machines Corporation Switching circuit having low speed/power product
US4728814A (en) * 1986-10-06 1988-03-01 International Business Machines Corporation Transistor inverse mode impulse generator
US4694261A (en) * 1986-10-29 1987-09-15 International Business Machines Corporation Integrated high gain voltage controlled oscillator
US4792706A (en) * 1986-12-16 1988-12-20 Texas Instruments Incorporated ECL gates using diode-clamped loads and Schottky clamped reference bias
US4845387A (en) * 1987-05-28 1989-07-04 Texas Instruments Incorporated Non-stacked ECL type and function
US4857766A (en) * 1987-10-30 1989-08-15 International Business Machine Corporation BiMos input circuit
US4806785A (en) * 1988-02-17 1989-02-21 International Business Machines Corporation Half current switch with feedback
US5332929A (en) * 1993-04-08 1994-07-26 Xilinx, Inc. Power management for programmable logic devices

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27804A (en) * 1860-04-10 Tkip-hammeb
US2964652A (en) * 1956-11-15 1960-12-13 Ibm Transistor switching circuits
US3358154A (en) * 1964-10-29 1967-12-12 Westinghouse Electric Corp High speed, low dissipation logic gates
US3518449A (en) * 1966-02-01 1970-06-30 Texas Instruments Inc Integrated logic network
US3564281A (en) * 1966-12-23 1971-02-16 Hitachi Ltd High speed logic circuits and method of constructing the same
US3505535A (en) * 1967-01-03 1970-04-07 Ibm Digital circuit with antisaturation collector load network
USRE27804E (en) 1967-02-28 1973-10-30 Transistor-transistor logic circuits having improved voltage transfer characteristics
US3549899A (en) * 1967-03-31 1970-12-22 Rca Corp Input and output emitter-follower cml circuitry
US3699355A (en) * 1971-03-02 1972-10-17 Rca Corp Gate circuit
US3769524A (en) * 1972-06-27 1973-10-30 Ibm Transistor switching circuit
JPS5149B2 (de) * 1972-09-05 1976-01-05
US3914628A (en) * 1972-10-27 1975-10-21 Raytheon Co T-T-L driver circuitry
DE2634093A1 (de) * 1976-07-29 1978-02-02 Licentia Gmbh Nor-logikschaltung
JPS5318376A (en) * 1976-08-04 1978-02-20 Fujitsu Ltd Receiving circuit
US4112314A (en) * 1977-08-26 1978-09-05 International Business Machines Corporation Logical current switch
US4251737A (en) * 1978-12-29 1981-02-17 International Business Machines Corporation Dottable active collector driver circuit

Also Published As

Publication number Publication date
EP0067318A1 (de) 1982-12-22
US4529894A (en) 1985-07-16
JPS57207430A (en) 1982-12-20
EP0067318B1 (de) 1986-01-29
JPH0345579B2 (de) 1991-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee