MIL-M-38510 Cross Reference

[blackbird]

Hello,

I've got a small collection of electronic components with part-numbers starting with JM38510 or M38510. These part-numbers are not common outside the military (I guess).

Some of these I have identified and could be substituted by non-Mil-spec variants, e.g. 74193 Binary Counters or LM741 OpAmp.

Using the Big-G search engine I couldn't find any document which contained a cross reference between these M38510 numbers and their non-Mil-spec counterpart.

Does such cross reference list exist? 

[helius]

The military grade counterpart of the 74 series is the 54 series.

https://www.ti.com/pdfs/hirel/space/TI_Natl_LS_X-Ref.pdf
http://www.ti.com/pdfs/hirel/mltry/National_Semi_JM38510_Logic_Cross_Reference.pdf

[rfeecs]

"This search provides a cross-reference of microcircuits covered by Standard Microcircuit Drawings, MIL-M-38510 specifications and Vendor Item Drawings":

https://landandmaritimeapps.dla.mil/programs/smcr/

[blackbird]

The military grade counterpart of the 74 series is the 54 series.

https://www.ti.com/pdfs/hirel/space/TI_Natl_LS_X-Ref.pdf
http://www.ti.com/pdfs/hirel/mltry/National_Semi_JM38510_Logic_Cross_Reference.pdf

The first document only list a few components, already found this very short list (just 1 page) which listed none of the components I have. I knew the 54's are mil grade counterparts of the 74's, already got a few 54's in the same collection. The second document is useless for me, it is nothing more than a two column list where e.g. JM38510/31101BFA is cross referenced to...... JM38510/31101BFA....

"This search provides a cross-reference of microcircuits covered by Standard Microcircuit Drawings, MIL-M-38510 specifications and Vendor Item Drawings":

https://landandmaritimeapps.dla.mil/programs/smcr/

This site did not popup because of some HTTPS certificate errors. Now accepted the error temporarily so I can access the site, seems very useful. Not a cross reference document to be used offline but at least a way to see what those 'mysterious' part-numbers actually refer to. I have e.g. some JM38510/01309BEB components, although this site does not find the BEB variant it does tell me M38510/01309BEA is a SL54193/BEA. I'm sure I can safely assume the BEB variant could be a SL54193/BEB 

Just an update: Following the link provided by rfeecs the lookup tables used by that website can also be downloaded as a spreadsheet so it is usable offline. 

Thank you helius and rfeecs