[SOLVED] Fairchild FDV301 as logic level translator between 1.8 and 3.3V

[kudjung]

Hi All,

Fairchild FDV301 has Vth(max) at 1.06V I should be able to use it to reliably convert 1.8V LVCMOS level to 3.3V.
Is that correct?

Thank in advance for all help.

 

[KlausST]

Hi,

Almost any bjt or logic level FET can do logic level translation.But not as single device.
It needs pullup resistors.
And the level is inverted.

I didn't look into the datasheet, but is is very likely that it works.

Klaus

 

[D.A.(Tony)Stewart]

also SN74AUP1T17DCKR does this for $0.10 (1k) with 210mV min hysteresis