Classifications

• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; 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
  • G06F7/502—Half adders; Full adders consisting of two cascaded half adders
• • 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
  • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
  • H03K19/21—EXCLUSIVE-OR circuits, i.e. giving output if input signal exists at only one input; COINCIDENCE circuits, i.e. giving output only if all input signals are identical
  • H03K19/212—EXCLUSIVE-OR circuits, i.e. giving output if input signal exists at only one input; COINCIDENCE circuits, i.e. giving output only if all input signals are identical using bipolar transistors

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• Physics & Mathematics (AREA)
• Engineering & Computer Science (AREA)
• General Physics & Mathematics (AREA)
• Computational Mathematics (AREA)
• General Engineering & Computer Science (AREA)
• Computing Systems (AREA)
• Mathematical Analysis (AREA)
• Pure & Applied Mathematics (AREA)
• Theoretical Computer Science (AREA)
• Mathematical Physics (AREA)
• Computer Hardware Design (AREA)
• Mathematical Optimization (AREA)
• Ignition Installations For Internal Combustion Engines (AREA)
• Amplifiers (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10438777

Family Applications (1)

Country Status (4)

Families Citing this family (1)

Family Cites Families (3)

• 1961
  • 1961-12-21 GB GB45834/61A patent/GB971554A/en not_active Expired
• 1962
  • 1962-12-12 US US244064A patent/US3238379A/en not_active Expired - Lifetime
  • 1962-12-18 CH CH1496362A patent/CH411401A/de unknown
  • 1962-12-19 SE SE1371762A patent/SE219853C1/sv unknown

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