SU466615A1 - Device matching optocoupler with integrated circuits with direct and inverse outputs - Google Patents
Device matching optocoupler with integrated circuits with direct and inverse outputsInfo
- Publication number
- SU466615A1 SU466615A1 SU1963363A SU1963363A SU466615A1 SU 466615 A1 SU466615 A1 SU 466615A1 SU 1963363 A SU1963363 A SU 1963363A SU 1963363 A SU1963363 A SU 1963363A SU 466615 A1 SU466615 A1 SU 466615A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- optocoupler
- direct
- integrated circuits
- device matching
- inverse outputs
- Prior art date
Links
Landscapes
- Electronic Switches (AREA)
Description
При наличии логического нул на выходе 2 и логической единицы на выходе 3 ток через светодиод 4 не протекает, так как в этом случае потенциал анода диода 4 оказываетс ниже потенциала анода диода 5, и ток протекает через этот диод.If there is a logic zero at the output 2 and a logical unit at the output 3, the current through the LED 4 does not flow, since in this case the potential of the anode of the diode 4 is lower than the potential of the anode of diode 5, and the current flows through this diode.
Таким образом, при изменении логического состо ни ТЛЭС ИС оптрон также мен ет свое состо ние.Thus, when the logical state of the TLES IC is changed, the optocoupler also changes its state.
В р де случаев возникает необходимость в получении синфазных управл ющих оптических сигналов в оптроне при управлении от от одной ТЛЭС ИС.In a number of cases, it is necessary to obtain in-phase control optical signals in the optocoupler when controlled from one TLES IC.
На фиг. 2 изображена схема устройства согласовани , в которую в качестве нелинейного элемента включен другой светодиод оптропа , что позвол ет получить синфазные управл ющие оптические сигналы в оптроне.FIG. Figure 2 shows a schematic of a matching device in which another LED of the optocoupler is switched on as a nonlinear element, which makes it possible to obtain in-phase control optical signals in the optocoupler.
Данный вариант устройства работает, как описано выше.This version of the device works as described above.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1963363A SU466615A1 (en) | 1973-09-11 | 1973-09-11 | Device matching optocoupler with integrated circuits with direct and inverse outputs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1963363A SU466615A1 (en) | 1973-09-11 | 1973-09-11 | Device matching optocoupler with integrated circuits with direct and inverse outputs |
Publications (1)
Publication Number | Publication Date |
---|---|
SU466615A1 true SU466615A1 (en) | 1975-04-05 |
Family
ID=20565710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1963363A SU466615A1 (en) | 1973-09-11 | 1973-09-11 | Device matching optocoupler with integrated circuits with direct and inverse outputs |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU466615A1 (en) |
-
1973
- 1973-09-11 SU SU1963363A patent/SU466615A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3612847A (en) | Electrical apparatus and method for adding binary numbers | |
SU466615A1 (en) | Device matching optocoupler with integrated circuits with direct and inverse outputs | |
US1672671A (en) | Photo-electric photometer | |
KR920007247A (en) | Optical Coupling Detection Device | |
US4031417A (en) | Apparatus for coupling a digital data generator to a digital data readout device with electrical isolation therebetween | |
US3028507A (en) | Transistor bistable multivibrator with back-biased diode cross-coupling | |
US3422283A (en) | Normal and associative read out circuit for logic memory elements | |
US3311753A (en) | Comparison circuit | |
US3436683A (en) | Signal processing circuit | |
US3053450A (en) | Photoelectric digital adder circuit | |
US3446987A (en) | Variable resistance circuit | |
US3146438A (en) | Decoding system | |
US3238382A (en) | Clipping circuit producing rectangular output independent of input signal waveshape | |
SU416688A1 (en) | ||
SU451105A1 (en) | Multi-input totalizer | |
SU495853A3 (en) | Device for switching the polarity of the output voltage depending on the direction of the input current | |
US3103596A (en) | skerritt | |
US3660677A (en) | Interchanger 1 circuits | |
KR920009033A (en) | Discrete current source whose output decreases with increasing control voltage | |
US4686709A (en) | Optical Transmission circuit | |
SU372693A1 (en) | COMBINATION LOGICAL ELEMENT | |
US3825776A (en) | Switchable current generator | |
GB1389729A (en) | Decimal to binary converter | |
KR0119736Y1 (en) | Source voltage selecting circuit | |
SU1665485A1 (en) | Half-bridge inverter |