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  • Integrated Circuits (ICs)
  • Interface - I/O Expanders
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeLifecycle StatusContact PlatingMountMounting TypePackage / CaseSurface MountNumber of PinsWeightNumber of I/OsUsage LevelOperating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminationECCN CodeTerminal FinishAdditional FeatureHTS CodeMax Power DissipationVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeNumber of OutputsQualification StatusOutput TypeOperating Supply VoltagePower SuppliesNumber of ChannelsInterfaceOperating Supply CurrentNumber of PortsNominal Supply CurrentOutput CurrentuPs/uCs/Peripheral ICs TypeNumber of BitsClock FrequencySupply Current-MaxMin Supply Voltage (DC)Interrupt OutputCurrent - Output Source/SinkFeaturesHeightHeight Seated (Max)LengthWidthThicknessRadiation HardeningREACH SVHCRoHS StatusLead Free
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeLifecycle StatusContact PlatingMountMounting TypePackage / CaseSurface MountNumber of PinsWeightNumber of I/OsUsage LevelOperating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminationECCN CodeTerminal FinishAdditional FeatureHTS CodeMax Power DissipationVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeNumber of OutputsQualification StatusOutput TypeOperating Supply VoltagePower SuppliesNumber of ChannelsInterfaceOperating Supply CurrentNumber of PortsNominal Supply CurrentOutput CurrentuPs/uCs/Peripheral ICs TypeNumber of BitsClock FrequencySupply Current-MaxMin Supply Voltage (DC)Interrupt OutputCurrent - Output Source/SinkFeaturesHeightHeight Seated (Max)LengthWidthThicknessRadiation HardeningREACH SVHCRoHS StatusLead Free
Texas Instruments PCF8575DBQR
Mfr. Part #
PCF8575DBQR
Twicea Part #
815-501-PCF8575DBQR
Texas Instruments
IC I/O EXPANDER I2C 16B 24QSOP
Datasheet Compare
26 In Stock
    Min.:1
    Mult.:1
    6 Weeks ACTIVE (Last Updated: 1 week ago) Gold - Surface Mount 24-SSOP (0.154, 3.90mm Width) YES 24 129.500622mg 16 - -40°C~85°C Tape & Reel (TR) - e4 yes Active 2 (1 Year) 24 - EAR99 - - 8542.39.00.01 - 2.5V~5.5V DUAL GULL WING 260 3.3V 0.64mm NOT SPECIFIED PCF8575 24 - 16 Not Qualified Push-Pull 5.5V 3/5V - I2C, SMBus - 2 - - - 16 400kHz 0.2mA - Yes 1mA 25mA POR 1.75mm - 8.65mm 3.9mm 1.5mm - - ROHS3 Compliant Lead Free
    PCF8575DBQR
    PCF8575DBQR

    815-501-PCF8575DBQR Texas Instruments
    RoHS :
    Package : -
    In Stock : 26
    1 : -
    Microchip Technology MCP23009-E/SO
    Mfr. Part #
    MCP23009-E/SO
    Twicea Part #
    536-501-MCP23009-E/SO
    Microchip Technology
    MICROCHIP MCP23009-E/SO. I/O EXPANDER IC
    Datasheet Compare
    10000 In Stock
      Min.:1
      Mult.:1
      14 Weeks - - Surface Mount Surface Mount 18-SOIC (0.295, 7.50mm Width) - 18 - 8 - -40°C~125°C Tube 2008 e3 yes Active 1 (Unlimited) 18 SMD/SMT EAR99 Matte Tin (Sn) - annealed - - 700mW 1.8V~5.5V DUAL GULL WING 260 5V - 40 MCP23009 18 - - Not Qualified Open Drain - 2/5V 1 I2C - 1 1mA 25mA - 8 3.4MHz - - Yes - POR - 2.65mm - 7.5mm - - No SVHC ROHS3 Compliant Lead Free
      MCP23009-E/SO
      MCP23009-E/SO

      536-501-MCP23009-E/SO Microchip Technology
      RoHS :
      Package : -
      In Stock : 10000
      1 : -
      NXP USA Inc. PCA9534PW,118
      Mfr. Part #
      PCA9534PW,118
      Twicea Part #
      17568-501-PCA9534PW,118
      NXP USA Inc.
      IC I/O EXPANDER I2C 8B 16TSSOP
      Datasheet Compare
      1965 In Stock
        Min.:1
        Mult.:1
        7 Weeks - - - Surface Mount 16-TSSOP (0.173, 4.40mm Width) YES - - 8 - -40°C~85°C Tape & Reel (TR) 2003 e4 - Active 1 (Unlimited) 16 - - NICKEL PALLADIUM GOLD - - - 2.3V~5.5V DUAL GULL WING 260 3V 0.65mm 30 PCA9534 16 R-PDSO-G16 - Not Qualified Push-Pull - 2.5/5V - I2C, SMBus - 1 - - - 8 400kHz - - Yes 10mA 25mA POR - 1.1mm 5mm 4.4mm - - - ROHS3 Compliant -
        PCA9534PW,118
        PCA9534PW,118

        17568-501-PCA9534PW,118 NXP USA Inc.
        RoHS :
        Package : -
        In Stock : 1965
        1 : -
        Texas Instruments PCF8574N
        Mfr. Part #
        PCF8574N
        Twicea Part #
        815-501-PCF8574N
        Texas Instruments
        IC, I/O EXPANDER, 8BIT, 100KHZ, DIP-16
        Datasheet Compare
        2500 In Stock
          Min.:1
          Mult.:1
          6 Weeks ACTIVE (Last Updated: 6 days ago) - - Through Hole 16-DIP (0.300, 7.62mm) NO 16 951.693491mg 8 - -40°C~85°C Tube - e4 yes Active 1 (Unlimited) 16 - EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - - - 2.5V~6V DUAL - - 5V 2.54mm - PCF8574 16 - - - Push-Pull - 3/5V 1 I2C - 1 - - - 8 100kHz - 2.5V Yes 1mA 25mA POR 5.08mm - 19.3mm 6.35mm 3.9mm No No SVHC ROHS3 Compliant Lead Free
          PCF8574N
          PCF8574N

          815-501-PCF8574N Texas Instruments
          RoHS :
          Package : -
          In Stock : 2500
          1 : -
          Texas Instruments PCF8574ADGVR
          Mfr. Part #
          PCF8574ADGVR
          Twicea Part #
          815-501-PCF8574ADGVR
          Texas Instruments
          IC I/O EXPANDER I2C 8B 20TVSOP
          Datasheet Compare
          5000 In Stock
            Min.:1
            Mult.:1
            6 Weeks ACTIVE (Last Updated: 1 day ago) - - Surface Mount 20-TFSOP (0.173, 4.40mm Width) YES 20 60.186038mg 8 - -40°C~85°C Tape & Reel (TR) - e4 yes Active 1 (Unlimited) 20 - EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - - - 2.5V~6V DUAL GULL WING 260 5V 0.4mm NOT SPECIFIED PCF8574 20 - - Not Qualified Push-Pull - 3/5V - I2C - 1 - - - 8 100kHz 0.1mA - Yes 1mA 25mA POR 1.2mm - 5mm 4.4mm 1.05mm - - ROHS3 Compliant Lead Free
            PCF8574ADGVR
            PCF8574ADGVR

            815-501-PCF8574ADGVR Texas Instruments
            RoHS :
            Package : -
            In Stock : 5000
            1 : -
            Microchip Technology MCP23S18-E/MJ
            Mfr. Part #
            MCP23S18-E/MJ
            Twicea Part #
            536-501-MCP23S18-E/MJ
            Microchip Technology
            IC, I/O EXPANDER, 16BIT, 10MHZ, QFN-24 - More Details
            Datasheet Compare
            45 In Stock
              Min.:1
              Mult.:1
              8 Weeks - - Surface Mount Surface Mount 24-VFQFN Exposed Pad - 24 928.191737mg 16 - -40°C~125°C Tray 2008 e3 - Active 1 (Unlimited) 24 - EAR99 Matte Tin (Sn) - annealed - - 700mW 1.8V~5.5V QUAD NO LEAD 260 5V 0.5mm 40 MCP23S18 24 - - Not Qualified Open Drain - 2/5V 1 SPI - 2 1mA 400mA PARALLEL IO PORT, GENERAL PURPOSE 16 10MHz - - Yes 25mA - - 0.9mm 4mm 4mm - - No SVHC ROHS3 Compliant Lead Free
              MCP23S18-E/MJ
              MCP23S18-E/MJ

              536-501-MCP23S18-E/MJ Microchip Technology
              RoHS :
              Package : -
              In Stock : 45
              1 : -
              Texas Instruments PCF8574ARGYR
              Mfr. Part #
              PCF8574ARGYR
              Twicea Part #
              815-501-PCF8574ARGYR
              Texas Instruments
              IC I/O EXPANDER I2C 8B 20VQFN
              Datasheet Compare
              861 In Stock
                Min.:1
                Mult.:1
                6 Weeks ACTIVE (Last Updated: 6 days ago) - - Surface Mount 20-VFQFN Exposed Pad YES 20 43.006227mg 8 - -40°C~85°C Cut Tape (CT) - e4 yes Active 2 (1 Year) 20 - EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - - - 2.5V~6V QUAD NO LEAD 260 5V 0.5mm NOT SPECIFIED PCF8574 20 - - Not Qualified Push-Pull - 3/5V - I2C - 1 - - - 8 100kHz 0.1mA - Yes 1mA 25mA POR 1mm - 4.5mm 3.5mm 900μm - - ROHS3 Compliant Lead Free
                PCF8574ARGYR
                PCF8574ARGYR

                815-501-PCF8574ARGYR Texas Instruments
                RoHS :
                Package : -
                In Stock : 861
                1 : -
                Texas Instruments TCA6418EYFPR
                Mfr. Part #
                TCA6418EYFPR
                Twicea Part #
                815-501-TCA6418EYFPR
                Texas Instruments
                IC I/O EXPANDER I2C 18B 25DSBGA
                Datasheet Compare
                240 In Stock
                  Min.:1
                  Mult.:1
                  6 Weeks ACTIVE (Last Updated: 5 days ago) Copper, Silver, Tin Surface Mount Surface Mount 25-XFBGA, DSBGA - 25 - 18 - -40°C~85°C Cut Tape (CT) - e1 yes Active 1 (Unlimited) 25 - EAR99 Tin/Silver/Copper (Sn/Ag/Cu) - 8542.39.00.01 - 1.65V~3.6V BOTTOM BALL 260 2.3V 0.4mm NOT SPECIFIED TCA6418 25 - - Not Qualified Push-Pull 3.6V 1.8/3.3V - I2C 3μA 1 - - PARALLEL IO PORT, GENERAL PURPOSE 18 1MHz - - Yes 10mA 25mA Keypad Controller, POR 500μm - 0m 0m 0m - - ROHS3 Compliant Lead Free
                  TCA6418EYFPR
                  TCA6418EYFPR

                  815-501-TCA6418EYFPR Texas Instruments
                  RoHS :
                  Package : -
                  In Stock : 240
                  1 : -
                  Texas Instruments PCA9554ARGTR
                  Mfr. Part #
                  PCA9554ARGTR
                  Twicea Part #
                  815-501-PCA9554ARGTR
                  Texas Instruments
                  IC I/O EXPANDER I2C 8B 16QFN
                  Datasheet Compare
                  5800 In Stock
                    Min.:1
                    Mult.:1
                    6 Weeks ACTIVE (Last Updated: 5 days ago) - - Surface Mount 16-VFQFN Exposed Pad YES 16 24.097095mg 8 - -40°C~85°C Tape & Reel (TR) - e4 yes Active 2 (1 Year) 16 - EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - - - 2.3V~5.5V QUAD NO LEAD 260 5V 0.5mm NOT SPECIFIED CA9554 16 - - Not Qualified Push-Pull 5.5V 2.5/5V - I2C, SMBus - 1 - - - 8 400kHz 0.175mA - Yes 10mA 25mA POR 1mm - 3mm 3mm 900μm - - ROHS3 Compliant Lead Free
                    PCA9554ARGTR
                    PCA9554ARGTR

                    815-501-PCA9554ARGTR Texas Instruments
                    RoHS :
                    Package : -
                    In Stock : 5800
                    1 : -
                    NXP USA Inc. PCAL6524HEAZ
                    Mfr. Part #
                    PCAL6524HEAZ
                    Twicea Part #
                    17568-501-PCAL6524HEAZ
                    NXP USA Inc.
                    IC EXPANDER 24B 32HUQFN
                    Datasheet Compare
                    450 In Stock
                      Min.:1
                      Mult.:1
                      7 Weeks - - - Surface Mount 32-UFQFN Exposed Pad YES - - 24 Industrial grade -40°C~85°C Tape & Reel (TR) 2010 - - Active 1 (Unlimited) 32 - EAR99 - - 8542.39.00.01 - 1.65V~5.5V QUAD NO LEAD NOT SPECIFIED 1.8V 0.5mm NOT SPECIFIED - - S-PQCC-N32 - - Open Drain, Push-Pull - - - I2C - 3 - - - - 1MHz - - Yes - POR - 0.6mm 5mm 5mm - - - ROHS3 Compliant -
                      PCAL6524HEAZ
                      PCAL6524HEAZ

                      17568-501-PCAL6524HEAZ NXP USA Inc.
                      RoHS :
                      Package : -
                      In Stock : 450
                      1 : -
                      Texas Instruments PCF8574DGVR
                      Mfr. Part #
                      PCF8574DGVR
                      Twicea Part #
                      815-501-PCF8574DGVR
                      Texas Instruments
                      IC I/O EXPANDER I2C 8B 20TVSOP
                      Datasheet Compare
                      39 In Stock
                        Min.:1
                        Mult.:1
                        6 Weeks ACTIVE (Last Updated: 6 days ago) - Surface Mount Surface Mount 20-TFSOP (0.173, 4.40mm Width) - 20 60.186038mg 8 - -40°C~85°C Tape & Reel (TR) - e4 yes Active 1 (Unlimited) 20 - EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - - - 2.5V~6V DUAL GULL WING 260 5V 0.4mm NOT SPECIFIED PCF8574 20 - - Not Qualified Push-Pull - 3/5V - I2C - 1 - - - 8 100kHz 0.1mA - Yes 1mA 25mA POR 1.2mm - 5mm 4.4mm 1.05mm - - ROHS3 Compliant Lead Free
                        PCF8574DGVR
                        PCF8574DGVR

                        815-501-PCF8574DGVR Texas Instruments
                        RoHS :
                        Package : -
                        In Stock : 39
                        1 : -
                        Texas Instruments PCA9534DW
                        Mfr. Part #
                        PCA9534DW
                        Twicea Part #
                        815-501-PCA9534DW
                        Texas Instruments
                        I2C/SMBus GPIO Expander 5.5V 16-Pin SOIC Tube
                        Datasheet Compare
                        131 In Stock
                          Min.:1
                          Mult.:1
                          6 Weeks ACTIVE (Last Updated: 3 days ago) - - Surface Mount 16-SOIC (0.295, 7.50mm Width) YES 16 420.395078mg 8 - -40°C~85°C Tube - e4 yes Active 1 (Unlimited) 16 - EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - - - 2.3V~5.5V DUAL GULL WING 260 5V 1.27mm NOT SPECIFIED CA9534 16 - - Not Qualified Push-Pull - 2.5/5V - I2C, SMBus - 1 - - - 8 400kHz 0.175mA - Yes 10mA 25mA POR 2.65mm - 10.3mm 7.5mm 2.35mm - No SVHC ROHS3 Compliant Lead Free
                          PCA9534DW
                          PCA9534DW

                          815-501-PCA9534DW Texas Instruments
                          RoHS :
                          Package : -
                          In Stock : 131
                          1 : -
                          Microchip Technology MCP23018T-E/MJ
                          Mfr. Part #
                          MCP23018T-E/MJ
                          Twicea Part #
                          536-501-MCP23018T-E/MJ
                          Microchip Technology
                          IC I/O EXPANDER I2C 16B 24QFN
                          Datasheet Compare
                          23100 In Stock
                            Min.:1
                            Mult.:1
                            10 Weeks - - - Surface Mount 24-VFQFN Exposed Pad YES - - 16 - -40°C~125°C Tape & Reel (TR) 2005 e3 - Active 1 (Unlimited) 24 - EAR99 Matte Tin (Sn) - annealed - - - 1.8V~5.5V QUAD NO LEAD 260 5V 0.5mm 40 MCP23018 24 S-PQCC-N24 - Not Qualified Open Drain 5.5V 2/5V 1 I2C - 2 1mA - - 16 3.4MHz - - Yes 25mA POR - 0.9mm 4mm 4mm - - - ROHS3 Compliant Lead Free
                            MCP23018T-E/MJ
                            MCP23018T-E/MJ

                            536-501-MCP23018T-E/MJ Microchip Technology
                            RoHS :
                            Package : -
                            In Stock : 23100
                            1 : -
                            Texas Instruments PCA9555DGVR
                            Mfr. Part #
                            PCA9555DGVR
                            Twicea Part #
                            815-501-PCA9555DGVR
                            Texas Instruments
                            IC I/O EXPANDER I2C 16B 24TVSOP
                            Datasheet Compare
                            2000 In Stock
                              Min.:1
                              Mult.:1
                              6 Weeks ACTIVE (Last Updated: 4 days ago) - - Surface Mount 24-TFSOP (0.173, 4.40mm Width) YES 24 60.894776mg 16 - -40°C~85°C Tape & Reel (TR) - e4 yes Active 1 (Unlimited) 24 - EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - - - 2.3V~5.5V DUAL GULL WING 260 3V 0.4mm NOT SPECIFIED CA9555 24 - 2 Not Qualified Push-Pull 5.5V - - I2C, SMBus - 2 - - - 16 400kHz - - Yes 10mA 25mA POR 1.2mm - 5mm 4.4mm 1.05mm - - ROHS3 Compliant Lead Free
                              PCA9555DGVR
                              PCA9555DGVR

                              815-501-PCA9555DGVR Texas Instruments
                              RoHS :
                              Package : -
                              In Stock : 2000
                              1 : -
                              Texas Instruments PCF8575DGVR
                              Mfr. Part #
                              PCF8575DGVR
                              Twicea Part #
                              815-501-PCF8575DGVR
                              Texas Instruments
                              IC I/O EXPANDER I2C 16B 24TVSOP
                              Datasheet Compare
                              951 In Stock
                                Min.:1
                                Mult.:1
                                6 Weeks ACTIVE (Last Updated: 1 week ago) - - Surface Mount 24-TFSOP (0.173, 4.40mm Width) YES 24 60.894776mg 16 - -40°C~85°C Tape & Reel (TR) - e4 yes Active 1 (Unlimited) 24 - EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - 8542.39.00.01 - 2.5V~5.5V DUAL GULL WING 260 3.3V 0.4mm NOT SPECIFIED PCF8575 24 - 16 Not Qualified Push-Pull 5.5V 3/5V - I2C, SMBus - 2 - - - 16 400kHz 0.2mA - Yes 1mA 25mA POR 1.2mm - 5mm 4.4mm 1.05mm - - ROHS3 Compliant Lead Free
                                PCF8575DGVR
                                PCF8575DGVR

                                815-501-PCF8575DGVR Texas Instruments
                                RoHS :
                                Package : -
                                In Stock : 951
                                1 : -
                                Texas Instruments PCA9539DWR
                                Mfr. Part #
                                PCA9539DWR
                                Twicea Part #
                                815-501-PCA9539DWR
                                Texas Instruments
                                TEXAS INSTRUMENTS PCA9539DWR I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC
                                Datasheet Compare
                                7932 In Stock
                                  Min.:1
                                  Mult.:1
                                  6 Weeks ACTIVE (Last Updated: 4 days ago) - - Surface Mount 24-SOIC (0.295, 7.50mm Width) YES 24 624.398247mg 16 - -40°C~85°C Tape & Reel (TR) - e4 yes Active 1 (Unlimited) 24 - EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - - - 2.3V~5.5V DUAL GULL WING 260 3V - NOT SPECIFIED CA9539 24 - 2 Not Qualified Push-Pull - - - I2C, SMBus - 2 - 25mA - 16 400kHz - - Yes 10mA 25mA POR 2.65mm - 15.4mm 7.5mm 2.35mm - No SVHC ROHS3 Compliant Lead Free
                                  PCA9539DWR
                                  PCA9539DWR

                                  815-501-PCA9539DWR Texas Instruments
                                  RoHS :
                                  Package : -
                                  In Stock : 7932
                                  1 : -
                                  Texas Instruments PCF8575DW
                                  Mfr. Part #
                                  PCF8575DW
                                  Twicea Part #
                                  815-501-PCF8575DW
                                  Texas Instruments
                                  I2C/SMBus GPIO Expander 5.5V 24-Pin SOIC Tube
                                  Datasheet Compare
                                  2274 In Stock
                                    Min.:1
                                    Mult.:1
                                    6 Weeks ACTIVE (Last Updated: 3 days ago) Gold - Surface Mount 24-SOIC (0.295, 7.50mm Width) YES 24 624.398247mg 16 - -40°C~85°C Tube - e4 yes Active 1 (Unlimited) 24 - EAR99 - - 8542.39.00.01 - 4.5V~5.5V DUAL GULL WING 260 3.3V 1.27mm NOT SPECIFIED PCF8575 24 - - Not Qualified Push-Pull - 3/5V - I2C, SMBus - 2 - - - 16 400kHz 0.2mA - Yes 10mA 25mA POR 2.65mm - 15.4mm 7.5mm 2.35mm - No SVHC ROHS3 Compliant Lead Free
                                    PCF8575DW
                                    PCF8575DW

                                    815-501-PCF8575DW Texas Instruments
                                    RoHS :
                                    Package : -
                                    In Stock : 2274
                                    1 : -
                                    Texas Instruments PCA9539RGER
                                    Mfr. Part #
                                    PCA9539RGER
                                    Twicea Part #
                                    815-501-PCA9539RGER
                                    Texas Instruments
                                    TEXAS INSTRUMENTS - PCA9539RGER - I/O EXPANDER, 16 BIT, 400KHZ, QFN-24
                                    Datasheet Compare
                                    25 In Stock
                                      Min.:1
                                      Mult.:1
                                      6 Weeks ACTIVE (Last Updated: 2 days ago) Gold - Surface Mount 24-VFQFN Exposed Pad YES 24 45.387587mg 16 - -40°C~85°C Tape & Reel (TR) - e4 yes Active 2 (1 Year) 24 - EAR99 - - - - 2.3V~5.5V QUAD - 260 3V 0.5mm - CA9539 24 - 2 - Push-Pull - - - I2C, SMBus - 2 - 25mA - 16 400kHz - - Yes 10mA 25mA POR 1mm - 4mm 4mm 880μm No No SVHC ROHS3 Compliant Lead Free
                                      PCA9539RGER
                                      PCA9539RGER

                                      815-501-PCA9539RGER Texas Instruments
                                      RoHS :
                                      Package : -
                                      In Stock : 25
                                      1 : -
                                      Texas Instruments PCA9534ARGVR
                                      Mfr. Part #
                                      PCA9534ARGVR
                                      Twicea Part #
                                      815-501-PCA9534ARGVR
                                      Texas Instruments
                                      IC I/O EXPANDER I2C 8B 16QFN
                                      Datasheet Compare
                                      25061 In Stock
                                        Min.:1
                                        Mult.:1
                                        6 Weeks ACTIVE (Last Updated: 3 days ago) - - Surface Mount 16-VQFN Exposed Pad YES 16 - 8 - -40°C~85°C Tape & Reel (TR) - e4 yes Active 2 (1 Year) 16 - EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - - - 2.3V~5.5V QUAD NO LEAD 260 5V 0.65mm NOT SPECIFIED CA9534 16 - - Not Qualified Push-Pull 5.5V 2.5/5V - I2C, SMBus - 1 - - - 8 400kHz 0.175mA - Yes 10mA 25mA POR 1mm - 4mm 4mm 900μm - - ROHS3 Compliant Lead Free
                                        PCA9534ARGVR
                                        PCA9534ARGVR

                                        815-501-PCA9534ARGVR Texas Instruments
                                        RoHS :
                                        Package : -
                                        In Stock : 25061
                                        1 : -
                                        Texas Instruments TCA6416AZQSR
                                        Mfr. Part #
                                        TCA6416AZQSR
                                        Twicea Part #
                                        815-501-TCA6416AZQSR
                                        Texas Instruments
                                        IC I/O EXPANDER I2C 16B 24BGA
                                        Datasheet Compare
                                        200 In Stock
                                          Min.:1
                                          Mult.:1
                                          - LIFEBUY (Last Updated: 4 days ago) Copper, Silver, Tin - Surface Mount 24-VFBGA YES 24 - 16 - -40°C~85°C Tape & Reel (TR) - e1 yes Obsolete 1 (Unlimited) 24 - EAR99 Tin/Silver/Copper (Sn/Ag/Cu) IT ALSO OPERATES AT 2.5V, 3.3V AND 5V 8542.39.00.01 - 1.65V~5.5V BOTTOM BALL 260 1.8V 0.5mm - TCA6416 24 - - - Push-Pull 5.5V 1.8/5V - I2C, SMBus - 2 - - - 16 400kHz 0.02mA - Yes 10mA 25mA POR 1mm - 3mm 3mm 750μm No - ROHS3 Compliant Lead Free
                                          TCA6416AZQSR
                                          TCA6416AZQSR

                                          815-501-TCA6416AZQSR Texas Instruments
                                          RoHS :
                                          Package : -
                                          In Stock : 200
                                          1 : -
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                                          Integrated Circuits (ICs)

                                          Interface - I/O Expanders definition: Interface - I/O Expanders Product Listing: PCF8575DBQR,MCP23009-E/SO,PCA9534PW,118,PCF8574N,PCF8574ADGVR.Integrated Circuits (ICs) type:Embedded - Microcontrollers(134273),Memory(116337),PMIC - Voltage Regulators - Linear(107072),PMIC - Supervisors(101983),Embedded - FPGAs (Field Programmable Gate Array)(62862) .Interface - I/O Expanders has 1442 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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