Steve,

You are welcome!

The link of the day:

The Analog Devices iCoupler® Digital Isolators type "ADUM1401B".
With this device you can have 5V/3V operations or mixed 3V/5V operations.

Benefits of iCoupler Solution over Optocoupler Solution:
http://www.analog.com/UploadedFiles/...er_Details.pdf

Datasheet:
http://www.analog.com/UploadedFiles/...1400_1_2_d.pdf

Digikey:
http://dkc3.digikey.com/PDF/T062/1756.pdf


Best regards,

Luciano


P.S.

My Internet digging machine:

(Click to enlarge)