Part Number	Manufacturer / Brand	Brife Description
DG448DJ	MAXIM	DG448DJ MAXIM IC DIP
DG448DV-T1-E3	Vishay Siliconix	IC SWITCH SPST 25 OHM 6TSOP
DG449	VISHAY	High Voltage Single SPDT Analog Switch in SOT23-8
DG449DS-T1-E3	Vishay Siliconix	IC SWITCH SINGLE SPDT SOT23-8