FR2166414A5 - - Google Patents
Info
- Publication number
- FR2166414A5 FR2166414A5 FR7136812A FR7136812A FR2166414A5 FR 2166414 A5 FR2166414 A5 FR 2166414A5 FR 7136812 A FR7136812 A FR 7136812A FR 7136812 A FR7136812 A FR 7136812A FR 2166414 A5 FR2166414 A5 FR 2166414A5
- 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
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/29—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator multistable
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5607—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using magnetic storage elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2211/00—Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C2211/56—Indexing scheme relating to G11C11/56 and sub-groups for features not covered by these groups
- G11C2211/564—Miscellaneous aspects
- G11C2211/5642—Multilevel memory with buffers, latches, registers at input or output
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/04—Arrangements for selecting an address in a digital store using a sequential addressing device, e.g. shift register, counter
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Logic Circuits (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7136812A FR2166414A5 (en) | 1971-10-13 | 1971-10-13 | |
DE19722221413 DE2221413A1 (en) | 1971-10-13 | 1972-05-02 | TRI-STABLE FLIP-FLOP ARRANGEMENT |
DD16299572A DD97795A1 (en) | 1971-10-13 | 1972-05-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7136812A FR2166414A5 (en) | 1971-10-13 | 1971-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2166414A5 true FR2166414A5 (en) | 1973-08-17 |
Family
ID=9084318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7136812A Expired FR2166414A5 (en) | 1971-10-13 | 1971-10-13 |
Country Status (3)
Country | Link |
---|---|
DD (1) | DD97795A1 (en) |
DE (1) | DE2221413A1 (en) |
FR (1) | FR2166414A5 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4203043A (en) * | 1977-05-10 | 1980-05-13 | Tokyo Shibaura Electric Co., Ltd. | Tristate changeover switching circuit |
-
1971
- 1971-10-13 FR FR7136812A patent/FR2166414A5/fr not_active Expired
-
1972
- 1972-05-02 DE DE19722221413 patent/DE2221413A1/en active Pending
- 1972-05-16 DD DD16299572A patent/DD97795A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2221413A1 (en) | 1973-04-19 |
DD97795A1 (en) | 1973-05-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |