PCF8574
Interface
Texas InstrumentsBrandedPCF8574Integrated circuit electronic chips usePDIP|16, SOIC|16, TSSOP|20, TVSOP|16, TVSOP|20, VQFN|16, VQFN|20Encapsulated, with a working temperature range of-40 to 85,The voltage is,useSee datasheetPackaging technology,nowPCF8574Chip inventory is13087individual。
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