NSC
80000
DIP-16
NS
80000
DIP14
NS
6528
DIP16
NS
6528
CDIP16
NS
6528
CDIP16
NS
6528
DIP16
NS
6528
DIP16
FAIRCHILD
6523
DIP20P
Fairchild
9526
16-DIP
FAIRCHILD
7750
16-Dip
NS/国半
90000
DIP16
NSC
699839
DIP-16
NSC/National Semiconductor/国
275
DIP-16
NSC
562000
DIP
NS
562000
DIP