what should my output be on a 9474 with a 12v supply

[ms05]

I have 12V supply going to my 9474 and my common is hooked up. I only have one output hooked up and I'm only getting 2.5V out.  is this correct?

[nyc_(is_out_of_here)]

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@ms05 wrote:

I have 12V supply going to my 9474 and my common is hooked up. I only have one output hooked up and I'm only getting 2.5V out.  is this correct?

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It can be if your load is drawing too much current for the output to handle.