Part Number	Manufacturer / Brand	Brife Description
29F400-70/90	SAMSUNG	SAMSUNG orginal components
29F400BC-70-Y	FAIRCHILD	29F400BC-70-Y FAIRCHILD IC SOP44
29F400BT-55N1	STMicroelectronics	29F400BT-55N1 STM IC TSOP
29F400T-70	SAMSUNG	SAMSUNG orginal components