Who makes these PC100 chips - V54C365804VBT8PC

I do not recognize this part# V54C365804VBT8PC on the ram chips
128mb double sided PC100 SDRAM DIMM
I'm pretty sure it's not:
Micron,LGS,Samsung(SEC),Hitachi,TI
Just wondering where I could look it up?

Try the following:

http://www.xs4all.nl/~ganswijk/chipdir/index.htm

or

http://www.chipworks.com/Parts/06main.htm

Good Luck