SN74AHCT1G125: About the case of using at high altitude

Michiaki Tanii

Expert 4340 points

Part Number: SN74AHCT1G125

Are there any concern about the case of using at high altitude ?

Here is the conditions

- Altitude : 4000 – 5000m

- Atmosphere : 600 – 900 hpa

Thank you and best regards,

Michikai

over 4 years ago

0 ShreyasRao over 4 years ago

TI__Guru 55960 points

Michiaki,

I beleive that the question will come to the operating temp. this device has been qualified for operation from -40C to 125C.

If lower temp is desired, you could consider using high reliability devices like the shown below:

0 Michiaki Tanii over 4 years ago in reply to ShreyasRao

TI__Expert 4340 points

Hi Shreyas,

This question doesn’t come to operating temp.

Customer just would like to know there are any concern for using our components at high altitude or not.

I would much appreciate we got your any thoughts.

Thank you and best regards,

Michiaki

0 ShreyasRao over 4 years ago in reply to Michiaki Tanii

TI__Guru 55960 points

Michiaki-san,

you can use the device for application at high altitudes, there are no specific operating specs for the device operating at high altitudes other than the ambient temperature.

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SN74AHCT1G125: About the case of using at high altitude