Timeline for How can I use a PNP transistor as a switch in a 555 bistable circuit?
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| Apr 15, 2023 at 16:00 | history | edited | winny | CC BY-SA 4.0 |
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| Apr 15, 2023 at 12:20 | comment | added | RickyBoy | Yes I looked up datasheet and it is as expected. Circuit works though, as in the diagram. | |
| Apr 15, 2023 at 12:15 | review | Low quality posts | |||
| Apr 15, 2023 at 12:35 | |||||
| Apr 15, 2023 at 12:13 | comment | added | user337103 | It is a standard and it is defined in the datasheet. | |
| Apr 15, 2023 at 12:08 | comment | added | RickyBoy | That's what I thought. But it seems to work. Is it possible that some BC557 the pinout is different to others? Or is it standard? All pinouts I have found so far are the same. | |
| Apr 15, 2023 at 11:59 | history | answered | user337103 | CC BY-SA 4.0 |