NS
20000
SOP16
TI/TEXAS
8931
SSOP
NS/国半
161
NA/
FAIRCHILD/仙童
713
SOP16
NS/国半
880000
NA
NATIONAL SEMICONDUCTOR
1663
SMD
FAIRCHILD
8888
DIP-16
NS
51602
DIP-16
NS
8000
DIP-16
NS
3000
DIP-16
NS
9850
SOP
FAIRCHIL
2800
SOP
FAI
288
DM74ALS174N
1796
1796
TI-德州仪器
36218
逻辑计算IC