Found some ICs... what are they?

[putrefusion]

-LA2730
-NTE4066B
-CD40138PC
-CD40668E
-UA339PC
-NTE2104

I also found two MN3007s... now I just need to figure out what to build using those!  

[niftydog]

google should find most of these quite easily... but;

-LA2730 Dolby B Noise reduction system
-NTE4066B CMOS quad bilateral switch
-CD40138PC CMOS, looks like might be an inverter
-CD40668E CMOS same as other 4066, different maker
-UA339PC quad comparator
-NTE2104 4k DRAM maybe?![/quote]