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ComponentTexas Instruments

PCF8574PWR

PCF8574 远程8位I/O扩展器用于I2C总线

Key specifications

PackageTSSOP-20
Stock1,798
Unit price1.0861 USD
Min. pack1
ComplianceRoHS
Number of Supporting Devices8
Operating Temperature-40℃~+85℃
Clock Frequency100kHz
Output TypePush-Pull
Current - Output High(IOH)310uA
Number of I/O8
Interrupt OutputInterrupt Output
Voltage - Supply2.5V~6V

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Alternatives and watch items

No comparable alternatives on record. Device substitution depends on package, electrical parameters and lot consistency, so no automatic recommendation is made; use the cross-reference tool for parameter checks.