QSE156
Manufacturers：
Fairchild Semiconductor
Description：
IC SENSOR BUFF TOTEM SIDE-LOOKER
QSE157
Manufacturers：
Fairchild Semiconductor
Description：
IC SENSOR INV TOTEM SIDE-LOOKER
QSE158
Manufacturers：
Fairchild Semiconductor
Description：
IC SENSOR BUFF OPENCOLL SIDELOOK
QSE158C
Manufacturers：
Fairchild Semiconductor
Description：
PHOTOSENSOR BIPOLAR SIDELOOKER
QSE159
Manufacturers：
Fairchild Semiconductor
Description：
IC SENSOR INV OPEN-COLL SIDELOOK
QSE159E3R0
Manufacturers：
Fairchild Semiconductor
Description：
PHOTOSENSOR INVERTER-OUT BLUE