NS/国半
5423
NA/
NS/美国国半
58788
DIP
NS
675
DM74157N
FSC/ON
2187
原包装原封 □□
NS
824
PDIP
NSC
8888
原装原封
DM74157N
23
23
NS
755
DM74157N
onsemi
9350
16-DIP(0.300 7.62mm)
NS/国半
75
DIP
FAIRCHILD
6556
原厂原装
ON Semiconductor
7300
16-DIP
NS
8000
DIP-16
NS
3200
QFP
DM74157
NS
160
DIP