JPS4987270A - - Google Patents
Info
- Publication number
- JPS4987270A JPS4987270A JP48091356A JP9135673A JPS4987270A JP S4987270 A JPS4987270 A JP S4987270A JP 48091356 A JP48091356 A JP 48091356A JP 9135673 A JP9135673 A JP 9135673A JP S4987270 A JPS4987270 A JP S4987270A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/792—Field effect transistors with field effect produced by an insulated gate with charge trapping gate insulator, e.g. MNOS-memory transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation
- H03K21/403—Arrangements for storing the counting state in case of power supply interruption
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00281069A US3845327A (en) | 1972-08-16 | 1972-08-16 | Counter with memory utilizing mnos memory elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4987270A true JPS4987270A (ja) | 1974-08-21 |
Family
ID=23075819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48091356A Pending JPS4987270A (ja) | 1972-08-16 | 1973-08-16 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3845327A (ja) |
| JP (1) | JPS4987270A (ja) |
| CA (1) | CA977835A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518863A (en) * | 1974-07-10 | 1976-01-24 | Tokyo Shibaura Electric Co | N shinkaunta |
| JPS518862A (ja) * | 1974-07-10 | 1976-01-24 | Tokyo Shibaura Electric Co | Purisetsutokaunta |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS571149B2 (ja) * | 1974-08-28 | 1982-01-09 | ||
| US4057821A (en) * | 1975-11-20 | 1977-11-08 | Nitron Corporation/Mcdonnell-Douglas Corporation | Non-volatile semiconductor memory device |
| US4095281A (en) * | 1976-03-04 | 1978-06-13 | Rca Corporation | Random access-erasable read only memory cell |
| US4115914A (en) * | 1976-03-26 | 1978-09-26 | Hughes Aircraft Company | Electrically erasable non-volatile semiconductor memory |
| US4096509A (en) * | 1976-07-22 | 1978-06-20 | The United States Of America As Represented By The Secretary Of The Air Force | MNOS memory transistor having a redeposited silicon nitride gate dielectric |
| US4132904A (en) * | 1977-07-28 | 1979-01-02 | Hughes Aircraft Company | Volatile/non-volatile logic latch circuit |
| US4128773A (en) * | 1977-11-07 | 1978-12-05 | Hughes Aircraft Company | Volatile/non-volatile logic latch circuit |
| US4193128A (en) * | 1978-05-31 | 1980-03-11 | Westinghouse Electric Corp. | High-density memory with non-volatile storage array |
| US4456978A (en) * | 1980-02-12 | 1984-06-26 | General Instrument Corp. | Electrically alterable read only memory semiconductor device made by low pressure chemical vapor deposition process |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3636530A (en) * | 1969-09-10 | 1972-01-18 | Litton Systems Inc | Nonvolatile direct storage bistable circuit |
| US3657614A (en) * | 1970-06-15 | 1972-04-18 | Westinghouse Electric Corp | Mis array utilizing field induced junctions |
| US3676717A (en) * | 1970-11-02 | 1972-07-11 | Ncr Co | Nonvolatile flip-flop memory cell |
| US3719866A (en) * | 1970-12-03 | 1973-03-06 | Ncr | Semiconductor memory device |
-
1972
- 1972-08-16 US US00281069A patent/US3845327A/en not_active Expired - Lifetime
-
1973
- 1973-08-01 CA CA177,916A patent/CA977835A/en not_active Expired
- 1973-08-16 JP JP48091356A patent/JPS4987270A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518863A (en) * | 1974-07-10 | 1976-01-24 | Tokyo Shibaura Electric Co | N shinkaunta |
| JPS518862A (ja) * | 1974-07-10 | 1976-01-24 | Tokyo Shibaura Electric Co | Purisetsutokaunta |
| JPS589611B2 (ja) * | 1974-07-10 | 1983-02-22 | 株式会社東芝 | Ｎ シンカウンタ |
| JPS589610B2 (ja) * | 1974-07-10 | 1983-02-22 | 株式会社東芝 | プリセツトカウンタ |
Also Published As
| Publication number | Publication date |
|---|---|
| US3845327A (en) | 1974-10-29 |
| CA977835A (en) | 1975-11-11 |