F
5
FAIR
6
FAIRCHILD
265
FSC
641
Fairchild Semiconductor
4
Fairchild Semiconductor C
112
IC
23
IC-74 TTL LOGIC
252
ICS
15
N
131
NAT
113
NATIONAL
90
NATIONAL SEMI
40
NATIONL
44
NS
7050
NSC
19934
National Semiconductor
311
National Semiconductor Co
34
S-NS-TI
61
SIG
3