Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    I/O Expanders

    Manufacturer Series Package/Case Packaging Product Status Programmable Number of I/O Interface Interrupt Output Features Output Type Current - Output Source/Sink Clock Frequency Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package





































































































































































































































































































































































































































































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    Photo Mfr. Part # Availability Price Quantity Datasheet RoHs Series Package/Case Packaging Product Status Programmable Number of I/O Interface Interrupt Output Features Output Type Current - Output Source/Sink Clock Frequency Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package
    PCA9555PW

    PCA9555PW

    IC XPND 400KHZ I2C SMBUS 24TSSOP

    Texas Instruments

    1,406
    RFQ
    PCA9555PW

    Datasheet

    PCA9555PW - 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
    PCA9539PWG4

    PCA9539PWG4

    IC XPND 400KHZ I2C SMBUS 24TSSOP

    Texas Instruments

    1,264
    RFQ
    PCA9539PWG4

    Datasheet

    PCA9539PWG4 - 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
    PCF8574DWRG4

    PCF8574DWRG4

    IC XPNDR 100KHZ I2C 16SOIC

    Texas Instruments

    2,550
    RFQ
    PCF8574DWRG4

    Datasheet

    PCF8574DWRG4 - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Not Verified 8 I2C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
    TCA6408PW

    TCA6408PW

    IC XPND 400KHZ I2C SMBUS 16TSSOP

    Texas Instruments

    2,117
    RFQ
    TCA6408PW

    Datasheet

    TCA6408PW - 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
    TCA6408PWG4

    TCA6408PWG4

    IC XPND 400KHZ I2C SMBUS 16TSSOP

    Texas Instruments

    1,853
    RFQ
    TCA6408PWG4

    Datasheet

    TCA6408PWG4 - 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
    TCA6408PWRG4

    TCA6408PWRG4

    IC XPND 400KHZ I2C SMBUS 16TSSOP

    Texas Instruments

    1,835
    RFQ
    TCA6408PWRG4

    Datasheet

    TCA6408PWRG4 - 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
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