Other Parts Discussed in Thread: SN74AXC1T45
We use a SN74AVC1T45DCKR for a signal level shift. But we find our product only provide v1.05v for VCCA,
it doesn't satisfy minimum operation voltage 1.2V that is descripted in datasheet though pin3 to pin4 function can work normally by our experiment.
We would like to know if the insufficient VCCA will cause floating situation and unexpected trigger pin4 to low?
Or the Pin 4 just always keeping high (our product has an external pull-high 3v3 for pin4, pull-high 1.05v for pin3)?