SN74LV1T08 Vin and Vcc Sequence

Hidekazu Fujikawa

Other Parts Discussed in Thread: SN74LV1T08

Hello,

Dose SN74LV1T08 arrow to input to Vin(1.8V) before input to Vcc(3.3V).

Our customer worry about reverse current via the protection diode, current sink, etc.

Best Regards.

H.Fujikawa

0 Chris Cockrill over 10 years ago

The input does not have a diode to Vcc so they will be OK.

The outputs do have a clamp diode to Vcc so they can not have a voltge on the outputs..

0 Hidekazu Fujikawa over 10 years ago in reply to Chris Cockrill

Hello, Chris san,

Thank you very much for your prompt reply.

Clear.

Thank you,

Best Regards.

H.Fujikawa

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