Multiple input Single Output

Discussion in 'The Projects Forum' started by yogesh1990, Oct 7, 2010.

  1. yogesh1990

    Thread Starter New Member

    Oct 5, 2010
    11
    0
    Hey everyone .. I have made a Function generator which generates Sine Triangular n Square wave.

    What I wanted to do is like there are 3 o/p s on the PCB one for Since Triangular n Square ... I want to have a single output with 2 switches like ..

    OFF,OFF - No o/p
    OFF, ON- Sine wave
    ON OFF- Triangle n so on ...

    What component can i use.. ?..

    Can I use a 4 : 1 MUX?
     
  2. wayneh

    Expert

    Sep 9, 2010
    12,103
    3,038
    Wouldn't a DPDT give you 3 outputs with ONE switch? You would lose the "off" state, but could add a toggle for that if it's important.
     
  3. yogesh1990

    Thread Starter New Member

    Oct 5, 2010
    11
    0
    Well No.. Cause I need 4 states ... OFF n the 3 Waves ....
     
  4. marshallf3

    Well-Known Member

    Jul 26, 2010
    2,358
    201
    Why don't you just use a common rotary switch?

    If you're set on logic the CD4066 is a fairly versatile chip.
     
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