DM74S133
FAIRCHILD
19960
NA
onsemi(安森美)
7350
PDIP16
onsemi(安森美)
1493
PDIP16
NS
8800
DIP16
NS
238
DIP16
FSC
20000
NA
NAT
124
Fairchild/ON
13880
16DIP
NS
3200
QFP
NS
238
DIP16
FAIRCHILD/仙童
80000
DIP16
FSC/ON
2064
原包装原封 □□
NSC
40
FSC原装
562000
DIP16
NSC
8888
DIP-16