SN74LVC1G11-Q1: Input voltage higher than the supply voltage

Ramachandran Sivanehru

Part Number: SN74LVC1G11-Q1
Other Parts Discussed in Thread: SN74LVC1G11

Hi,

SN74LVC1G11

Does this device accept 5V inputs when it is powered by 3V3 supply.

Regards

Siva

0 Clemens Ladisch over 3 years ago

Guru 244350 points

0 Ramachandran Sivanehru over 3 years ago in reply to Clemens Ladisch

Thanks Clemens,

Which type of devices he is specifying, there are numerous types of logic devices.

I am interested in LVC series.

Regards

Siva

0 Clemens Ladisch over 3 years ago in reply to Ramachandran Sivanehru

Guru 244350 points

The FAQ describes how to differentiate between logic families with and without positive clamp diodes. LVC does not have them.

0 Ramachandran Sivanehru over 3 years ago in reply to Clemens Ladisch

so, my original question to answer is NO

Does this device accept 5V inputs when it is powered by 3V3 supply.

0 Clemens Ladisch over 3 years ago in reply to Ramachandran Sivanehru

Guru 244350 points

No, the answer is yes.

0 Ramachandran Sivanehru over 3 years ago in reply to Ramachandran Sivanehru

ok thanks for your help

Logic forum