RoHS - This part IS RoHS compliant.
However there are National Products from Texas Instruments
that are not RoHS compliant.
To Order - NoPb products can be ordered appending a "/NOPB"
suffix to the ordering number, for example "LM324AM/NOPB".
If you order a part number without the /NOPB as the suffix
the part you will receive will be Non-RoHS compliant.
With the acquisition of National Semiconductor Mouser
anticipates that the RoHS non-compliant National Products
from Texas Instruments will be phased out and customers
should transition to the compliant version of the parts.
If you have questions about this transition to RoHS
compliant part numbers please contact a Mouser Technical