MM74C923
FAIRCHILD/仙童
80
DIP
TI/德州仪器
12245
UNKNOWN
FAIRCHILD
7750
20-SOIC
FAIRCHILD/仙童
4856
DIP20
FAIRCHILD
2
FAIRCHILD/仙童
6270
SOP20
FAIRCHILD/仙童
90000
SOP20
FAIRCHIL
5000
SOP-20
NSC
30000
DIP
Fairchild
9526
20-SOIC
NS
350000
DIP
Fairchild(飞兆/仙童)
4022
N/A
FAIRCHILD/仙童
6000
SOP20
FSC
28884
SOP20
Fairchild
31
DIP