What is the SN74LV273A latch point ?
In datasheet, the Vih is Vcc*0.7; Does it means the Clk vih or Vin(data input)?
The VOLTAGE WAVEFORMS SETUP AND HOLD TIMES In datasheet, it also shows the 50% Vcc.
I am confused.
So the output may change after the latch point + Tpd?
Please help me to figure out, thanks.