GR >> SG1524J 
714912
SG1524J
Microsemi Corporation
Quantity 9000
Packaging IC REG CTRLR MULT TOPOLOGY 16DIP
Description original&Quality new original
774314
SG1524J
Microsemi Analog Mixed Signal Group
Quantity 20000
Packaging IC REG CTRLR BUCK DBL PWM 16-DIP
Description original&Quality new original