MM74C908
NS/国半
13000
DIP8
MM74C908
FAIRCHILD
19960
NA
NSC
80000
DIP
NSC
63
8PDIP
Fairchild/ON
13880
8DIP
NS
699839
DIP8
NS
3000
DIP8
NS
589220
HARRIS
25000
DIP
NSC
6528
DIP
TI(德州仪器)
589610
N/A
TI(德州仪器)
589610
N/A
NS
5000
DIP-8
NS
33
DIP
NSC
700000
8PDIP