Classifications

• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
  • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
  • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
  • G06F7/50—Adding; Subtracting
  • G06F7/501—Half or full adders, i.e. basic adder cells for one denomination
  • G06F7/5016—Half or full adders, i.e. basic adder cells for one denomination forming at least one of the output signals directly from the minterms of the input signals, i.e. with a minimum number of gate levels
• • 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
  • H03K19/10—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using tunnel diodes
• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
  • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
  • G06F2207/48—Indexing scheme relating to groups G06F7/48 - G06F7/575
  • G06F2207/4802—Special implementations
  • G06F2207/4828—Negative resistance devices, e.g. tunnel diodes, gunn effect devices

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• General Engineering & Computer Science (AREA)
• Theoretical Computer Science (AREA)
• Mathematical Analysis (AREA)
• Computing Systems (AREA)
• Pure & Applied Mathematics (AREA)
• Computational Mathematics (AREA)
• Power Engineering (AREA)
• Mathematical Optimization (AREA)
• Computer Hardware Design (AREA)
• Mathematical Physics (AREA)
• Dc-Dc Converters (AREA)
• Pulse Circuits (AREA)
• Logic Circuits (AREA)
• Manipulation Of Pulses (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=22295828

Family Applications (1)

Country Status (9)

Families Citing this family (3)

Family Cites Families (6)

• 0
  • NL NL277347D patent/NL277347A/xx unknown
• 1961
  • 1961-04-17 US US103558A patent/US3169198A/en not_active Expired - Lifetime
• 1962
  • 1962-03-14 GB GB9823/62A patent/GB984233A/en not_active Expired
  • 1962-03-14 GB GB91184/63D patent/GB984234A/en not_active Expired
  • 1962-04-09 SE SE3936/62A patent/SE302626B/xx unknown
  • 1962-04-13 DK DK453863AA patent/DK107880C/da active
  • 1962-04-13 DK DK171862AA patent/DK116298B/da unknown
  • 1962-04-14 DE DEN21453A patent/DE1163905B/de active Pending
  • 1962-04-16 FR FR894548A patent/FR1319827A/fr not_active Expired
  • 1962-04-16 AT AT76664A patent/AT242993B/de active
  • 1962-04-17 CH CH465662A patent/CH394296A/fr unknown
• 1963
  • 1963-04-08 SE SE3867/63A patent/SE305238B/xx unknown

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