PCF8574ADW
Interface
Texas InstrumentsBrandedPCF8574ADWIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of-40°C ~ 85°C,The voltage is2.5V ~ 6V,use16-SOIC（0.295"，7.50mm 宽）Packaging technology，nowPCF8574ADWChip inventory is14475individual。
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