1957
DGE
47
HARRIS
495
JRC
66
MATSUSHITA
120
MBR/MIX
51
RCA
18
FAIRCHILD
9
HAR
4027
HARRIS
340
HARRIS
947
RCA
1
RCA
909
SIGNETICS
42
SIL
5178
SILICON
30
SPRAGUE
240
SSS
321
ph
79
FAIRCHI
95
FAIRCHILD
33
FAIRCHILD
178
FAIRCHILD SEMICONDUCTOR C
69
FERRANTI
28
FSC
331
FSC
43
Fairchild Semiconductor
20
N/A
79
NATIONL
87
NATIONL
29
NS
1397
NSC
7
NSC
377
NSC
9468
NSC
27756
National Semicondu
6065
National Semicondu
24865
RCA
109
SSS
175
U/K
16
FAIR
24
FAIRCHI
823
NSC
3825
National Semicondu
3825
SPRAGUE
4
SSDI
2
NSC
3
SSS
8