NL270282A - - Google Patents
Info
- Publication number
- NL270282A NL270282A NL270282DA NL270282A NL 270282 A NL270282 A NL 270282A NL 270282D A NL270282D A NL 270282DA NL 270282 A NL270282 A NL 270282A
- Authority
- NL
- Netherlands
Links
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
- G06F7/5013—Half or full adders, i.e. basic adder cells for one denomination using algebraic addition of the input signals, e.g. Kirchhoff 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
- H03K19/02—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
- H03K19/09—Resistor-transistor logic
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F2207/4818—Threshold devices
- G06F2207/4822—Majority gates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Algebra (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Logic Circuits (AREA)
- Power Conversion In General (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63148A US3113206A (en) | 1960-10-17 | 1960-10-17 | Binary adder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL270282A true NL270282A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=22047243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL270282D NL270282A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-10-17 |
Country Status (4)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1310717A (fr) * | 1961-10-20 | 1962-11-30 | Electronique & Radio Ind | Perfectionnements aux opérateurs logiques |
| NL288518A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-02-05 | |||
| US3234373A (en) * | 1962-03-07 | 1966-02-08 | Ibm | Fully checkable adder |
| US3280316A (en) * | 1963-04-29 | 1966-10-18 | Westinghouse Electric Corp | High-speed tunnel diode adder |
| US3374477A (en) * | 1963-07-10 | 1968-03-19 | Hitachi Ltd | Shaft position digitizer |
| US3275812A (en) * | 1963-07-29 | 1966-09-27 | Gen Electric | Threshold gate adder for minimizing carry propagation |
| US3299260A (en) * | 1963-08-06 | 1967-01-17 | Ncr Co | Parallel adder using majority decision elements |
| US3303464A (en) * | 1964-05-27 | 1967-02-07 | Harris Intertype Corp | Ring-sum logic circuit |
| US3440413A (en) * | 1965-11-17 | 1969-04-22 | Ibm | Majority logic binary adder |
| US3423577A (en) * | 1965-12-28 | 1969-01-21 | Sperry Rand Corp | Full adder stage utilizing dual-threshold logic |
| US3480768A (en) * | 1966-12-27 | 1969-11-25 | Digital Equipment Corp | Digital adder with expedited intrastage carry |
| US3737675A (en) * | 1971-12-15 | 1973-06-05 | Lear Siegler Inc | Latched gating circuit |
| US5265044A (en) * | 1989-12-15 | 1993-11-23 | Tejinder Singh | High speed arithmetic and logic generator with reduced complexity using negative resistance |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696347A (en) * | 1953-06-19 | 1954-12-07 | Rca Corp | Magnetic switching circuit |
| NL195088A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1954-02-26 | |||
| US2850647A (en) * | 1954-12-29 | 1958-09-02 | Ibm | "exclusive or" logical circuits |
| US2933252A (en) * | 1956-12-19 | 1960-04-19 | Sperry Rand Corp | Binary adder-subtracter with command carry control |
| US2999637A (en) * | 1959-04-29 | 1961-09-12 | Hughes Aircraft Co | Transistor majority logic adder |
| US2977486A (en) * | 1959-07-10 | 1961-03-28 | Westinghouse Electric Corp | Pulse control apparatus |
-
0
- NL NL270282D patent/NL270282A/xx unknown
-
1960
- 1960-10-17 US US63148A patent/US3113206A/en not_active Expired - Lifetime
-
1961
- 1961-09-22 GB GB34073/61A patent/GB933534A/en not_active Expired
- 1961-10-13 DE DER31280A patent/DE1169701B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB933534A (en) | 1963-08-08 |
| US3113206A (en) | 1963-12-03 |
| DE1169701B (de) | 1964-05-06 |