M74HC4543B1R
Power management
STMicroelectronicsBrandedM74HC4543B1RIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of-55°C ~ 125°C,The voltage is2V ~ 6V,use16-DIP（0.300"，7.62mm）Packaging technology，nowM74HC4543B1RChip inventory is14392individual。
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