L293DD
Power management
STMicroelectronicsBrandedL293DDIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of-40°C ~ 150°C（TJ）,The voltage is4.5V ~ 36V,use20-SOIC（0.295"，7.50mm 宽）Packaging technology，nowL293DDChip inventory is16567individual。
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