UTC/友顺
11809
SSOP20
LITEON/光宝
1469
DIP
UTC/友顺
18562
SOP
UTC
74047
SSOP20
STM
4681
QFP64
UTC
2500
SSOP20
UTC/友顺
3000
SSOP-20
UTC
6000
SSOP20管装
UTC/友顺
2350
NA/
UTC(友顺)
7350
SSOP20150mil
STMicroelect
2500
TQFP64
LITEON/光宝
860000
DIP
LITEON
39539
DIP
NA
4500
TQFP64
LITEON/光宝
1469
DIP