L6474H
Power management
STMicroelectronicsBrandedL6474HIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of-40°C ~ 150°C（TJ）,The voltage is3.3V，5V,use28-SOIC（0.173"，4.40mm 宽）裸露焊盘Packaging technology，nowL6474HChip inventory is14546individual。
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