electronic devices cross reference

[iscom]

What is the best software cross refernece of electronic devices and where to get?

 

[ptmsl]

I have never heard of a real device cross reference except for the ones offered by the IC manufacturers. For datasheets and suppliers and some cross-reference try the following:
http://www.electrobase.com/
**broken link removed**
http://www.alldatasheet.com/
http://www.alldatasheet.com/
http://www.electronicproducts.com/
I prefer ICMASTER but that is subjective.

 

[huojinsi]

Tcad soft can describe the cross reference of device,that soft belongs to Avant! Corporation. But Avant! Corporation have been taked over by Synopsis Corporation three years ago.