PCA9554ADBR
Interface
Texas InstrumentsBrandedPCA9554ADBRIntegrated circuit electronic chips use2000Encapsulated, with a working temperature range of-40°C ~ 85°C,The voltage is2.3V ~ 5.5V,use16-SSOP（0.209"，5.30mm 宽）Packaging technology，nowPCA9554ADBRChip inventory is18573individual。
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