CD4053B: About VIH at VDD=18V (VDD-VSS=9V-(-9V))

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Guru 21045 points

Part Number: CD4053B

Hi Team,

We would like to know the VIH at VDD=18V (VDD-VSS=9V-(-9V)) because we can’t find this value in the datasheet.

Could you please let us know if you have any data?

Regards,

Kanemaru

over 7 years ago

0 Patrick Simmons over 7 years ago

TI__Mastermind 24295 points

Hello Hideto,

We do not currently have data for those specific conditions, but the general trend in the above posted test conditions is that VIH is roughly 70% of VDD and VIL is 30% of VDD when VEE is set to ground. When VEE is -9V and VDD is 9V, we still expect VIH to be about 70% of VDD and VIL to be 30% of VIL. So VIH should be around 6.3V and VIL will be around 2.7V.

0 Hide over 7 years ago in reply to Patrick Simmons

Guru 21045 points

Hi Patrick-san,

Thank you for the information.
I understand. Thank you very much.

Regards,
Kanemaru

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CD4053B: About VIH at VDD=18V (VDD-VSS=9V-(-9V))