74ACT520
NS
1728
SOP5.2
74ACT520
NS
6980
SOP5.2
74ACT520
SOP-20
15659
NA
74ACT520
FAIRCHILD
19960
NA
ONSEMI
518000
SMD
ONSEMI
880000
SMD
onsemi
9000
NA
Fairchild/ON
9000
20SOIC
74ACT520
NS
1728
SOP5.2
FSC
25843
N/A
fsc
6980
N/A
NSC
6
NS
9852
SOP20
FSC
6540
N/A
FAIRCHILD/仙童
50000
SOP20