Part Number	Manufacturer / Brand	Brife Description
C2252A	Texas Instruments （TI）	C2252A TI SOP8 IC
C2254ASC-PHI	CYPRESS	C2254ASC-PHI CYPRESS IC QFP
C2254PW	3M	TOUCH SCREEN 22 CAPACITIVE
C2258A	FAIRCHILD	C2258A FAIRCHILD IC TO-126