DM74LS377
FAIRCHILD
19960
NA
FAIRCHILD
4885
SOP-20
FSC
50000
DIP20
FSC
8000
DIP
FSC
3200
DIP20
原厂
5000
DIP
FSC
2960
SOP-7.2
FAIRCHILD/仙童
10000
SOP
FSC
20000
NA
FSC
3600
7.2MM
ON Semiconductor
7300
20-DIP0.300,7.62mm
FAIRCHILD/仙童
9890
SOP
NSC
3526
SOP20
Fairchild
6
2778
DIP