Other Parts Discussed in Thread: SN74LV1T34, SN74LV4T125
Hi Sir,
I'm designing the SN74LVC2G17 with input 3.3V to output 5V when VCC is 5V.
And have 2 questions:
1. I didn't see the VIH/VIL spec from datasheet for VCC=5V, which only show as below.
Could you please help to clarify it?
2. Search from other e2e forum. (https://e2e.ti.com/support/logic/f/151/p/125831/450515?tisearch=e2e-sitesearch&keymatch=SN74LVC2G17%252520VIH#450515) it mentioned SN74LVC2G17 will not work for voltage translate from 3.3V to 5V but LVC2G34 is the right solution.
But I just found the if we design VCC=5V, the VIH min is 0.7*VCC=3.5V, and my input voltage is 3.3V, is it the right deisgn?
Please help to advice.
3. And I just found maybe SN74LV1T34 is the right solution for Vin=3.3V translate to Vout=5V, correct?