韩国WS
6450
NA/
OPTO
4630
SIP3
LATTICE
1335
QFP
STM
20000
TO-220
RAYTRO
80000
(IR-REC
WONSEMI
54648
SMD4
WONSEMI
990000
NA
RAYTRON
880000
DIP3
ATMEL
5700
PLCC44
LATTICE
9988
QFP
ROMH
500
QFP
韩国WS
30000
DIP-3
RAYTRON
880000
NA
WONSEMI
13352
ROHS
ATMEL/爱特梅尔
12500
PLCC44