74F821SPC
onsemi(安森美)
1171
PDIP24
74F821SPC
FAIRCHILD/仙童
713
NA/
74F821SPC
onsemi(安森美)
1740
PDIP24
74F821SPC
onsemi(安森美)
7350
PDIP24
74F821SPC
FAIRCHILDSEMICONDUCTOR
80000
NA
74F821SPC
FAIRCHIL
25113
DIP
74F821SPC
NS/国半
9850
NA
74F821SPC
FAIRCHILD/仙童
8000
DIP
74F821SPC
FAI
960
74F821SPC
NSC
1218
74F821SPC
5000
74F821SPC
6200
74F821SPC
Fairchild/ON
9000
24DIP
74F821SPC
NS/国半
100500
DIP-24
74F821SPC
NAT
200