Part Number	Manufacturer / Brand	Brife Description
CA741S	RCA	CA741S RCA IC CAN8
CA741S/3	INTERSIL	CA741S/3 INTERSIL IC CAN-99
CA741S=LM741CH	RCA	CA741SLM741CH RCA IC CAN8
CA741S=LM741CH铁帽	RCA	CA741SLM741CH RCA IC ORIGINAL
CA741ST	HARRIS	CA741ST HARRIS IC CAN8
CA741SX	HARRIS	CA741SX HARRIS IC TO