74ACT139PC
onsemi(安森美)
1259
PDIP16
74ACT139PC
onsemi(安森美)
1828
PDIP16
74ACT139PC
onsemi(安森美)
7350
PDIP16
74ACT139PC
NS
674
DIP-16
74ACT139PC
FAIRCHILD/仙童
1574
DIP16
74ACT139PC
NS/National Semiconductor Corp
737
DIP-16
74ACT139PC
onsemi
9000
NA
74ACT139PC
原厂
2500
74ACT139PC
FSC/ON
27541
原包装原封 □□
74ACT139PC
NS
3200
SOP
74ACT139PC
FAIRCHILD/仙童
30000
DIP16
74ACT139PC
Fairchild/ON
9000
16PDIP
74ACT139PC
NS
589220
74ACT139PC
nsc
6980
N/A
74ACT139PC
FAI
5400