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    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
    PCA9672D,512

    PCA9672D,512

    IC XPNDR 1MHZ I2C 16SO

    NXP USA Inc.

    1,774
    RFQ
    PCA9672D,512

    Datasheet

    PCA9672D,512 - 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SO
    PCA9673BS,118

    PCA9673BS,118

    IC XPNDR 1MHZ I2C 24HVQFN

    NXP USA Inc.

    2,818
    RFQ
    PCA9673BS,118

    Datasheet

    PCA9673BS,118 - 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 16 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-HVQFN (4x4)
    PCA9701D,112

    PCA9701D,112

    IC XPNDR 5MHZ SPI SERIAL 24SO

    NXP USA Inc.

    1,928
    RFQ
    PCA9701D,112

    Datasheet

    PCA9701D,112 - 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified 16 (Input Only) SPI Serial Yes - Push-Pull - 5 MHz 2.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 24-SO
    PCA9701D,118

    PCA9701D,118

    IC XPNDR 5MHZ SPI SERIAL 24SO

    NXP USA Inc.

    2,024
    RFQ
    PCA9701D,118

    Datasheet

    PCA9701D,118 - 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Not Verified 16 (Input Only) SPI Serial Yes - Push-Pull - 5 MHz 2.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 24-SO
    PCA9701PW,112

    PCA9701PW,112

    IC XPNDR 5MHZ SPI SERIAL 24TSSOP

    NXP USA Inc.

    1,339
    RFQ
    PCA9701PW,112

    Datasheet

    PCA9701PW,112 - 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 16 (Input Only) SPI Serial Yes - Push-Pull - 5 MHz 2.5V ~ 5.5V -40°C ~ 125°C - - Surface Mount 24-TSSOP
    MAX7316AEE+

    MAX7316AEE+

    IC XPNDR 400KHZ I2C SMBUS 16QSOP

    Analog Devices Inc./Maxim Integrated

    1,461
    RFQ

    -

    MAX7316AEE+ - 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Not Verified 10 I2C, SMBus Yes PWM Open Drain 50mA 400 kHz 2V ~ 3.6V -40°C ~ 125°C - - Surface Mount 16-QSOP
    MAX7316AEE+T

    MAX7316AEE+T

    IC XPNDR 400KHZ I2C SMBUS 16QSOP

    Analog Devices Inc./Maxim Integrated

    2,212
    RFQ

    -

    MAX7316AEE+T - 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified 10 I2C, SMBus Yes PWM Open Drain 50mA 400 kHz 2V ~ 3.6V -40°C ~ 125°C - - Surface Mount 16-QSOP
    DS4550E+T&R

    DS4550E+T&R

    IC XPNDR 400KHZ I2C JTAG 20TSSOP

    Analog Devices Inc./Maxim Integrated

    1,752
    RFQ
    DS4550E+T&R

    Datasheet

    DS4550E+T&R - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 9 I2C, JTAG No EEPROM, POR Open Drain 16mA 400 kHz 2.7V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-TSSOP
    PCA9535CD,112

    PCA9535CD,112

    IC XPNDR 400KHZ I2C SMBUS 24SO

    NXP USA Inc.

    2,967
    RFQ
    PCA9535CD,112

    Datasheet

    PCA9535CD,112 - 24-SOIC (0.295", 7.50mm 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-SO
    PCA9535CPW,112

    PCA9535CPW,112

    IC XPND 400KHZ I2C SMBUS 24TSSOP

    NXP USA Inc.

    2,737
    RFQ
    PCA9535CPW,112

    Datasheet

    PCA9535CPW,112 - 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 16 I2C, SMBus Yes POR Open Drain 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
    MAX7300ANI+

    MAX7300ANI+

    IC XPNDR 400KHZ I2C 2-WIRE 28DIP

    Analog Devices Inc./Maxim Integrated

    1,781
    RFQ
    MAX7300ANI+

    Datasheet

    MAX7300ANI+ - 28-DIP (0.300", 7.62mm) Tube Obsolete Not Verified 20 I2C, 2-Wire Serial Yes - Push-Pull 4.5mA, 10mA 400 kHz 2.5V ~ 5.5V -40°C ~ 125°C - - Through Hole 28-PDIP
    MAX7326AEG+T

    MAX7326AEG+T

    IC XPNDR 400KHZ I2C 24QSOP

    Analog Devices Inc./Maxim Integrated

    1,537
    RFQ
    MAX7326AEG+T

    Datasheet

    MAX7326AEG+T - 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified 16 I2C Yes POR Push-Pull 20mA 400 kHz 1.71V ~ 5.5V -40°C ~ 125°C - - Surface Mount 24-QSOP
    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
    IS82C55A-5Z96

    IS82C55A-5Z96

    IC XPNDR PARALLEL 44PLCC

    Renesas Electronics Corporation

    2,536
    RFQ
    IS82C55A-5Z96

    Datasheet

    IS82C55A-5Z96 - 44-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified 24 Parallel No - Open Drain 2.5mA - 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 44-PLCC (16.58x16.58)
    IS82C55A-5Z

    IS82C55A-5Z

    IC XPNDR PARALLEL 44PLCC

    Renesas Electronics Corporation

    2,254
    RFQ
    IS82C55A-5Z

    Datasheet

    IS82C55A-5Z - 44-LCC (J-Lead) Tube Obsolete Not Verified 24 Parallel No - Open Drain 2.5mA - 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 44-PLCC (16.58x16.58)
    PCA9674PW/S911,118

    PCA9674PW/S911,118

    IC XPNDR 1MHZ I2C 16TSSOP

    NXP USA Inc.

    2,583
    RFQ
    PCA9674PW/S911,118

    Datasheet

    PCA9674PW/S911,118 - 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
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