SN74LVC1G18: Operating Temperature and Operating free-air temperature

Jason Ciou

Part Number: SN74LVC1G18

Hi team,

According to SN74LVC1G18DCKR datasheet, my customer has two concern about the temperature.
could you please give me some advice, thanks.

1.) What's the difference between Operating Temperature and Operating free-air temperature.

2.) Which temperature my customer should refer?

3.) Is it ok SN74LVC1G18DCKR to operate in -40 to 120?

over 3 years ago

0 Emrys Maier over 3 years ago

TI__Guru* 96862 points

Hi Jason,

I'll look into this and get back to you before the end of the day.

+1 Emrys Maier over 3 years ago

TI__Guru* 96862 points

Hey Jason,

I verified that all devices in the datasheet are rated from -40C to +125C, with the exception of the YZP package (SN74LVC1G18YZPR), which is still rated for -40C to +85C.

I'm working on getting those values in the package option addendum updated appropriately.

0 Jason Ciou over 3 years ago in reply to Emrys Maier

TI__Expert 3600 points

Hi Emrys,

Thanks for your help.

I talked to my customer, if he has any question I'll let you know.

Jason

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

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SN74LVC1G18: Operating Temperature and Operating free-air temperature