PCA9539RPW

16-bit I2C-bus and SMBus low power I/O port with interrupt and reset

Generaldescription ThePCA9539;PCA9539Risa24-pinCMOSdevicethatprovides16bitsofGeneralPurposeparallelInput/Output(GPIO)expansionwithinterruptandresetforI2C-bus/SMBusapplicationsandwasdevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.I/Oexpa

PCA9539RPW,112

Package：24-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） I/O 扩展器 描述：IC I/O EXPANDER I2C 16B 24TSSOP

NXP USA Inc.

PCA9539RPW,118

Package：24-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR） 类别：集成电路（IC） I/O 扩展器 描述：IC I/O EXPANDER I2C 16B 24TSSOP

NXP USA Inc.

PCA9539RPW/Q900J

Package：24-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） I/O 扩展器 描述：16-BIT I2C-BUS AND SMBUS LOW POW

NXP USA Inc.

PCAL9539A

Low-voltage16-bitI2C-busandSMBuslowpowerI/Oportwithinterruptandreset

PCAL9539A

Smart,simplesolutionsforthe12mostcommondesignconcerns

PCAL9539AHF

Low-voltage16-bitI2C-busandSMBuslowpowerI/Oportwithinterruptandreset

PCAL9539APW

Low-voltage16-bitI2C-busandSMBuslowpowerI/Oportwithinterruptandreset

PE9539

NFemaletoCFemaleAdapter

PTCAL9539RTWR

TCAL9539Low-Voltage16-BitI2C-Bus,SMBusI/OExpanderwithInterruptOutput,Reset,andConfigurationRegisters

1Features •Operatingpower-supplyvoltagerangeof1.08Vto 3.6V •Lowstandbycurrentconsumptionof1μAtypical at1.8mV •1-MHzfastmodeplusI2Cbus •Hardwareaddresspinallowstwodevicesonthe sameI2C,SMBusbus •Active-lowresetinput(RESET) •Open-drainactive-lowin