SN74LVC06A: Output state at VCC<1.65V

Isao Takigasaki

Part Number: SN74LVC06A
Other Parts Discussed in Thread: SN74LVC1G125

Tool/software:

Hi,

Which is the output state of this device at VCC<1.65V, HiZ or indefinite?　　Where, the input A is "L" with pulling down by 10k ohm.

Best Regards, Taki

+1 Albert Xu1 29 days ago

Hi Taki-san,

The simple answer is indefinite.

Emrys explains this in an older post very well here:

+1 Clemens Ladisch 28 days ago

Guru 282290 points

Devices with an /OE input (e.g., SN74LVC1G125) that is pulled high are guaranteed to be Hi-Z when powering up/down.

0 Isao Takigasaki 26 days ago in reply to Clemens Ladisch

Thanks for providing valuable information!

Best Regards, Taki

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