FR2114352A5 - - Google Patents
Info
- Publication number
- FR2114352A5 FR2114352A5 FR7132346A FR7132346A FR2114352A5 FR 2114352 A5 FR2114352 A5 FR 2114352A5 FR 7132346 A FR7132346 A FR 7132346A FR 7132346 A FR7132346 A FR 7132346A FR 2114352 A5 FR2114352 A5 FR 2114352A5
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/40—Gating or clocking signals applied to all stages, i.e. synchronous counters
- H03K23/50—Gating or clocking signals applied to all stages, i.e. synchronous counters using bi-stable regenerative trigger circuits
- H03K23/56—Reversible counters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8992070A | 1970-11-16 | 1970-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2114352A5 true FR2114352A5 (cg-RX-API-DMAC10.html) | 1972-06-30 |
Family
ID=22220223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7132346A Expired FR2114352A5 (cg-RX-API-DMAC10.html) | 1970-11-16 | 1971-09-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3632997A (cg-RX-API-DMAC10.html) |
| CA (1) | CA925954A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2156645A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2114352A5 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1339188A (cg-RX-API-DMAC10.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5227348A (en) * | 1975-08-27 | 1977-03-01 | Hitachi Ltd | Counter |
| JPS5981923A (ja) * | 1982-11-01 | 1984-05-11 | Pioneer Electronic Corp | カウンタ回路 |
| US4612658A (en) * | 1984-02-29 | 1986-09-16 | Tektronix, Inc. | Programmable ripple counter having exclusive OR gates |
| US4741006A (en) * | 1984-07-12 | 1988-04-26 | Kabushiki Kaisha Toshiba | Up/down counter device with reduced number of discrete circuit elements |
| JPS61177817A (ja) * | 1985-02-01 | 1986-08-09 | Konishiroku Photo Ind Co Ltd | 重みづけ事象計数回路 |
| US4845728A (en) * | 1988-01-13 | 1989-07-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | VLSI binary updown counter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2823856A (en) * | 1956-03-23 | 1958-02-18 | Rca Corp | Reversible counter |
| US2999207A (en) * | 1957-10-01 | 1961-09-05 | Singer Inc H R B | Difference totalizer |
| US3391342A (en) * | 1965-11-22 | 1968-07-02 | Janus Control Corp | Digital counter |
-
1970
- 1970-11-16 US US89920A patent/US3632997A/en not_active Expired - Lifetime
-
1971
- 1971-09-02 FR FR7132346A patent/FR2114352A5/fr not_active Expired
- 1971-10-26 GB GB4961971A patent/GB1339188A/en not_active Expired
- 1971-11-02 CA CA126622A patent/CA925954A/en not_active Expired
- 1971-11-15 DE DE19712156645 patent/DE2156645A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA925954A (en) | 1973-05-08 |
| GB1339188A (en) | 1973-11-28 |
| DE2156645A1 (de) | 1972-06-29 |
| US3632997A (en) | 1972-01-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |