GB1391340A - Field effect transistor circuit - Google Patents
Field effect transistor circuitInfo
- Publication number
- GB1391340A GB1391340A GB1330872A GB1330872A GB1391340A GB 1391340 A GB1391340 A GB 1391340A GB 1330872 A GB1330872 A GB 1330872A GB 1330872 A GB1330872 A GB 1330872A GB 1391340 A GB1391340 A GB 1391340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- capacitor
- circuits
- negative
- circuit
- Prior art date
- 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
- 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
- H03K19/094—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
- H03K19/096—Synchronous circuits, i.e. using clock signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/18—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages
- G11C19/182—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes
- G11C19/184—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes with field-effect transistors, e.g. MOS-FET
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
- Electronic Switches (AREA)
- Shift Register Type Memory (AREA)
Abstract
1391340 Logic circuits MICROSYSTEMS INTERNATIONAL Ltd 22 March 1972 [30 Sept 1971] 13308/72 Heading H3T A logic circuit comprises three M.I.S. fieldeffect transistors 10, 11, 12 connected together and to alternate non-overlapping clock supplies #-1, #-2, substantially as shown. In operation, when #1 is negative, transistor 12 is non- conducting and transistor 11 transmits the input signal to capacitor C, the residual charge on the right hand plate of the capacitor being discharged through transistor 10. When #1 is zero #2 is negative, the output terminal is pulled upwards and capacitor C carries the gate of transistor with it but the threshold potential above the output potential so that the output terminal goes to the #2 negative level. Transistor 12 acts as a "pull down" load transistor. Two such circuits may be arranged in parallel or in series to form respectively an AND circuit or OR circuit with a common transistor corresponding to transistor 12 (Figs. 3 and 4, not shown). Alternatively, a series of such circuits may be arranged to form a shift register, alternate stages being operated in opposite phase.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA124087 | 1971-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1391340A true GB1391340A (en) | 1975-04-23 |
Family
ID=4091032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1330872A Expired GB1391340A (en) | 1971-09-30 | 1972-03-22 | Field effect transistor circuit |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4843565A (en) |
| CA (1) | CA934015A (en) |
| DE (1) | DE2245855A1 (en) |
| GB (1) | GB1391340A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0696803A3 (en) * | 1994-08-12 | 1998-10-07 | THOMSON multimedia | A shift register useful as a select line scanner for a liquid crystal display |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556828C3 (en) * | 1975-12-17 | 1979-12-06 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Dynamic shift register made of insulated-film field effect transistors |
| JPS5295961A (en) * | 1976-02-09 | 1977-08-12 | Hitachi Ltd | Solid scanning circuit |
| US4023047A (en) * | 1976-02-19 | 1977-05-10 | Data General Corporation | MOS pulse-edge detector circuit |
| JPS52141548A (en) * | 1976-05-20 | 1977-11-25 | Matsushita Electric Ind Co Ltd | Scanning pulse generator |
| US4042833A (en) * | 1976-08-25 | 1977-08-16 | Rockwell International Corporation | In-between phase clamping circuit to reduce the effects of positive noise |
| JPS57196627A (en) * | 1981-05-29 | 1982-12-02 | Hitachi Ltd | Electronic circuit device |
| JPS5964974U (en) * | 1982-10-20 | 1984-04-28 | 東洋紡績株式会社 | Guide for splitting spun filaments |
| TW582005B (en) * | 2001-05-29 | 2004-04-01 | Semiconductor Energy Lab | Pulse output circuit, shift register, and display device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3573498A (en) * | 1967-11-24 | 1971-04-06 | Rca Corp | Counter or shift register stage having both static and dynamic storage circuits |
| US3564290A (en) * | 1969-03-13 | 1971-02-16 | Ibm | Regenerative fet source follower |
-
1971
- 1971-09-30 CA CA934015A patent/CA934015A/en not_active Expired
-
1972
- 1972-03-22 GB GB1330872A patent/GB1391340A/en not_active Expired
- 1972-05-10 JP JP47045574A patent/JPS4843565A/ja active Pending
- 1972-09-19 DE DE19722245855 patent/DE2245855A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0696803A3 (en) * | 1994-08-12 | 1998-10-07 | THOMSON multimedia | A shift register useful as a select line scanner for a liquid crystal display |
Also Published As
| Publication number | Publication date |
|---|---|
| CA934015A (en) | 1973-09-18 |
| DE2245855A1 (en) | 1973-04-12 |
| JPS4843565A (en) | 1973-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |