FPGA delay time for a single logic gate

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It varies depending on manufacturer, part number, voltage, temperature, capacitive/resistive load, trace length, etc.

You need to provide far more information on what you need to know. Where does the FPGA come in to this? Delay to do what? How is everything connected?

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TC,

Thanks for your answer.

Maybe it's a simple question, I don’t need a delay time data so accurately. Somebody measured the delay time by an oscilloscope, but my mine can’t do that for low frequency. I do need a small delay for hold-time.

-Limon