11 Threads found on edaboard.com: One Shot Multivibrator
1.) Use an transistor monostable circuit
2.) e.g CD4538
use an one-shot Monostable multivibrator
either transistor, or 555, or such
555 is cheap, widely available, and reliable, and can provide up to 200mA
Hobby Circuits and Small Projects Problems :: 02-08-2015 03:20 :: kam1787 :: Replies: 5 :: Views: 465
can i use monostable multivibrator in the place of one shot...
The terms aren't but synonyms.
Analog Circuit Design :: 02-18-2014 11:24 :: FvM :: Replies: 6 :: Views: 500
Look NOR Gate Monostable................
The one-shot Monostable multivibrator
ok i got it but i cont understand this point As both plates of the capacitor are now at logic level "0",
Elementary Electronic Questions :: 08-29-2011 17:32 :: sagar474 :: Replies: 4 :: Views: 901
I tried my hands in simulating a simple one shot monostable multivbator in Spectre. I am getting the wrong output for some reason. Is it because the trigger signal is too short? I put it at 1us pulse width. Even when I changed it to 10us, I still don't get the correct output. I tried to vary the RC element which should determine the Tau
Analog Integrated Circuit (IC) Design, Layout and Fabrication :: 08-28-2011 00:14 :: acbalbason :: Replies: 2 :: Views: 1088
Real grid has quite a bit of noise that will prematurely trip a zero crossing solely based on level without any filtering. With noise filtering you need to take into account delay due to filter, which usually means a one shot multivibrator, slightly shortened in AC period to generator the zero crossing trigger at the next zero crossing point.
Power Electronics :: 05-19-2011 22:00 :: RCinFLA :: Replies: 8 :: Views: 7154
Didn't understand the question?
What do you want exactly?
During the time when the gate signal is above a specific value, a fixed width pulse should be generated on the next zero crossing of the 2nd signal
This can be done by a timer IC.. IC555
Analog Circuit Design :: 10-01-2010 11:13 :: akshay_d_2006 :: Replies: 4 :: Views: 675
There appears to be a wide variation in available pulse-stretching duration in the 74HCT123 one-shot (monostable multivibrator) devices.
The one I have on hand (Texas Instrument) will provide no more than 120mS, and I need up to 2 seconds.
Some datasheets are ambiguous and some claim microseconds through "infinity". (...)
Other Design :: 04-09-2009 09:31 :: jmarkwolf :: Replies: 1 :: Views: 1551
i designed a monostable multivibrator using 555 timer. I want to see the waveform of the single shot waveform in CRO ? how is it possible. Some one said that trigger of oscilloscope can be utilized. how can it be utilized ?
Elementary Electronic Questions :: 02-20-2009 04:52 :: desperado1 :: Replies: 0 :: Views: 797
I have two identical circuit boards using IC MM74HC123 one manufactured by Fairchild Semiconductor the other by Philips. The Fairchild chip when used in the circuit will announce any length of message the Philip circuit won't announce the longer messages. I don't have a circuit diagram for the board. I only difference on the datasheet is difference
Other Design :: 01-23-2009 05:33 :: wars0696 :: Replies: 2 :: Views: 1250
I need a one shot monostable multivibrator package that gives a ON pulse of duration 0.6 to 1.2 microsec on applying trigger signal.
Elementary Electronic Questions :: 12-08-2006 07:07 :: Electronica :: Replies: 3 :: Views: 1968
Monostable multivibrator has one state calle dquasi stable state, in which it is one shot transfer input, and so called stable
Elementary Electronic Questions :: 12-08-2004 10:27 :: spauls :: Replies: 4 :: Views: 11534