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ComponentTexas Instruments

PCF8574ARGYR

用于I2C总线的PCF8574A远程8位I/O扩展器

Key specifications

PackageVQFN-20-EP(3.5x4.5)
Stock35
Unit price2.141 USD
Min. pack1
ComplianceRoHS
Operating Temperature-40℃~+85℃
Clock Frequency100kHz
Interrupt OutputInterrupt Output
Voltage - Supply2.5V~6V
Output TypePush-Pull
Current - Output High(IOH)300uA
Number of I/O8
FeaturesReset function、Cascade and address expansion、Built-in LED driver
Current - Output Low(IOL)25mA
Quiescent Supply Current10uA

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