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Multisim and Ultiboard

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regarding component

hi.....
i have the switching pulse of some frquency ......(1.5KHz)
i want to invert that pulse.....
so i'm using only one not gate out of 6 not gates in 4069BD_10V CMOS hexa inverter IC...
when i want to inlcude in the ckt.....jus i m seeing only one not gate.....not the iC symboll...
when i'm seeing the pulse before and after the not gate ...it is not inverting....
so please tell me how to invert the pulse...
how to use CMOS not gate....
if u have any sample circuit.....please send me ..................

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Take a look at the attached file.

 

Its important to place the VDD and VSS connectors when you are using CMOS logic. Many people neglect this and their circuit doesn't work. Hope that helps.

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Yi
Software Developer
National Instruments - Electronics Workbench Group
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