SPDT switch from logic gates or flip flops??

Discussion in 'The Projects Forum' started by gvesho, Nov 11, 2013.

  1. gvesho

    Thread Starter New Member

    Oct 19, 2013
    3
    0
    How can i create a SPDT switch from using logic gates or flip flops???
     
  2. MrChips

    Moderator

    Oct 2, 2009
    12,415
    3,354
    Depends on what you are trying to switch.

    Full disclosure is required.
     
  3. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    Take a look at a CD4066B or 74HC4066. Internally, they have 4 SPST analog switches that can be connected as 2 SPDT switches. They are low current switches, and the signal must never exceed the Vdd nor Vss.
     
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