SN74LVC125A: SN74LVC125APWR thermal data

Hi Shu-Cheng,

Here is the thermal data you needed:

Tj Max - 150 C
Rjc - 55.4 C/W
Rjb - 72 C/W
Rja - 130.3 C/W


I'm not exactly sure what you want by Tc. I'm assuming the temperate of the case which can be found with junction temp and junction-case thermal impedance.