CD4051B: what’s VIH min when supply is 5V

Ruixin Feng

Part Number: CD4051B

Hi team,

what’s VIH min when supply is 5V for CD4051B? thanks!

Rayna

0 Ruixin Feng 7 months ago

Hi team,

sorry for typo, I’m asking VIL min for 3.3V supply. thanks!

Rayna

0 Nir Gilgur 7 months ago in reply to Ruixin Feng

Hello Rayna,

VIL min is 0V (GND) at 3.3V.

Thanks,

Nir

0 Ruixin Feng 7 months ago

Hi Nir,

how about VIH min when supply is 3.3V? Thanks!

Rayna

0 Nir Gilgur 7 months ago in reply to Ruixin Feng

Hello Rayna,

Unfortunately, it seems like we don't have that data even internally.
My best suggestion is to treat the VIH at 3.3V to also be 3.3V.

So, at 3.3V Supply:

VIH = 3.3V

VIL = 0V/GND

Thanks,

Nir

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