old school stable 't' flip-flop

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Discussion in 'The Projects Forum' started by michael lovelady, Sep 1, 2008.

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  1. Sep 1, 2008 #1
    michael lovelady

    Thread Starter New Member

    Sep 1, 2008
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    Looking for an old school (discrete component) simple stable 't' flip flop circuit to mimic alternate action (push-on push-off) with a momentary switch.

    Any ideas?
     
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  2. Sep 1, 2008 #2
    bertus

    Administrator

    Apr 5, 2008
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  3. Sep 1, 2008 #3
    michael lovelady

    Thread Starter New Member

    Sep 1, 2008
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    Good site Bertus, but I need a single input which would toggle an output.
    Thanks Michael
     
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  4. Sep 1, 2008 #4
    Wendy

    Moderator

    Mar 24, 2008
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    OK, I assume no integrated circuits. Why? You can buy flip flops in the chip, the only difference between a IC and one made with transistors is parts count.

    I've seen them, built them, but never saved any schematics because dual flip flops are so cheap and easy.
     
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  5. Sep 1, 2008 #5
    hobbyist

    AAC Fanatic!

    Aug 10, 2008
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    Here is a circuit I made long time ago.
    Hope it helps.

    Should be a attachment somewhere on here.
    If I uploaded it right.
     
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  6. Sep 2, 2008 #6
    Audioguru

    Expert

    Dec 20, 2007
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    Here is a discrete "alternate action" circuit.
     
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  7. Sep 2, 2008 #7
    Wendy

    Moderator

    Mar 24, 2008
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    Interesting. I had a little trouble seeing the set/reset flip flip embedded, but it's there. Have you seen this circuit work Guru? I'm thinking of the up and coming cookbook.
     
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