IT1153940B - Perfezionamenti in o relativi a circuiti logici a tre stati - Google Patents

Perfezionamenti in o relativi a circuiti logici a tre stati

Info

Publication number
IT1153940B
IT1153940B IT25034/82A IT2503482A IT1153940B IT 1153940 B IT1153940 B IT 1153940B IT 25034/82 A IT25034/82 A IT 25034/82A IT 2503482 A IT2503482 A IT 2503482A IT 1153940 B IT1153940 B IT 1153940B
Authority
IT
Italy
Prior art keywords
refinements
relating
logic circuits
state logic
state
Prior art date
Application number
IT25034/82A
Other languages
English (en)
Italian (it)
Other versions
IT8225034A1 (it
IT8225034A0 (it
Inventor
Edward William Kirk Jr
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of IT8225034A0 publication Critical patent/IT8225034A0/it
Publication of IT8225034A1 publication Critical patent/IT8225034A1/it
Application granted granted Critical
Publication of IT1153940B publication Critical patent/IT1153940B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/02—Shaping pulses by amplifying
    • 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
    • H03K19/0823—Multistate logic
    • H03K19/0826—Multistate logic one of the states being the high impedance or floating state

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
  • Control Of El Displays (AREA)
IT25034/82A 1981-12-30 1982-12-29 Perfezionamenti in o relativi a circuiti logici a tre stati IT1153940B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/335,624 US4430585A (en) 1981-12-30 1981-12-30 Tristate transistor logic circuit with reduced power dissipation

Publications (3)

Publication Number Publication Date
IT8225034A0 IT8225034A0 (it) 1982-12-29
IT8225034A1 IT8225034A1 (it) 1984-06-29
IT1153940B true IT1153940B (it) 1987-01-21

Family

ID=23312569

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25034/82A IT1153940B (it) 1981-12-30 1982-12-29 Perfezionamenti in o relativi a circuiti logici a tre stati

Country Status (8)

Country Link
US (1) US4430585A (OSRAM)
JP (1) JPS58117731A (OSRAM)
CA (1) CA1196698A (OSRAM)
DE (1) DE3248133A1 (OSRAM)
FR (1) FR2519212A1 (OSRAM)
GB (1) GB2111781B (OSRAM)
IT (1) IT1153940B (OSRAM)
NL (1) NL8205034A (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486674A (en) * 1983-07-05 1984-12-04 Motorola, Inc. Three state gate having enhanced transition to an active low
US4585959A (en) * 1983-12-29 1986-04-29 Motorola, Inc. Tri-state logic gate having reduced Miller capacitance
JPS60254823A (ja) * 1984-05-30 1985-12-16 Mitsubishi Electric Corp 半導体集積回路装置
US4704548A (en) * 1985-01-31 1987-11-03 Texas Instruments Incorporated High to low transition speed up circuit for TTL-type gates
US4672242A (en) * 1986-03-06 1987-06-09 Advanced Micro Devices, Inc. Reduced power/temperature controlled TTL tri-state buffer utilizing three phase splitter transistors
US4771284A (en) * 1986-08-13 1988-09-13 International Business Machines Corporation Logic array with programmable element output generation
JPH0666681B2 (ja) * 1987-08-05 1994-08-24 株式会社東芝 論理回路
KR920018591A (ko) * 1991-03-13 1992-10-22 제임스 에이취. 폭스 저파워 버스를 구비한 마이크로프로세서
US5184029A (en) * 1991-10-15 1993-02-02 Hewlett-Packard Company Driver circuit for circuit tester
US6622854B2 (en) * 1998-06-08 2003-09-23 Stevedoring Services Of America, Inc. Method and apparatus for loading stacks of cartons of frozen animal products onto vessels using a carrier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330212Y2 (OSRAM) 1972-09-22 1978-07-28
US4194132A (en) 1978-05-30 1980-03-18 National Semiconductor Corporation Tristate logic buffer circuit with reduced power consumption
US4255670A (en) * 1979-01-24 1981-03-10 Fairchild Camera And Instrument Corp. Transistor logic tristate output with feedback
US4287433A (en) 1979-01-24 1981-09-01 Fairchild Camera & Instrument Corp. Transistor logic tristate output with reduced power dissipation
US4339675A (en) 1979-08-13 1982-07-13 Texas Instruments Incorporated Logic circuit having an improved disable circuit

Also Published As

Publication number Publication date
IT8225034A1 (it) 1984-06-29
FR2519212A1 (fr) 1983-07-01
JPS58117731A (ja) 1983-07-13
GB2111781A (en) 1983-07-06
GB2111781B (en) 1985-02-27
US4430585A (en) 1984-02-07
DE3248133A1 (de) 1983-07-07
NL8205034A (nl) 1983-07-18
IT8225034A0 (it) 1982-12-29
CA1196698A (en) 1985-11-12
FR2519212B1 (OSRAM) 1985-05-10

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