about 555 timer

Discussion in 'General Electronics Chat' started by ndvani, Oct 23, 2008.

  1. ndvani

    Thread Starter New Member

    Oct 23, 2008
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    Are 3v operated 555 timers are available
     
  2. Wendy

    Moderator

    Mar 24, 2008
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    Yes, but they are the CMOS versions, with really restricted currents on the output. Interestingly, these same timers can source more current as the power supply voltage goes up.

    Radio Shack sells them.
     
  3. thingmaker3

    Retired Moderator

    May 16, 2005
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  4. ndvani

    Thread Starter New Member

    Oct 23, 2008
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    Thanks for providing the details


     
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