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SN74AVCH16T245: How much does the signal delay vary from signal pin to signal pin or device to device

Expert 1915 points
Part Number: SN74AVCH16T245

Hi,

I want to convert a 32-bit 1.8V signal to a voltage of 3.3V using two SN74AVCH16T245.

1. How much does the signal delay vary from signal pin to signal pin or device to device?

2. Is there a way to reduce variability?

Thanks,

  • Hey Koki,

    Typically channel to channel skew is < 1ns. Device to device worst case would be the difference between the max and min propagation delay. To reduce any variability, its best to keep PVT the same (same lot, temp, and voltage). This would result in similar delays.