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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 TemperaturePackagingPublishedSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishHTS CodeVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeQualification StatusOutput TypeOperating Supply VoltagePower SuppliesInterfaceOperating Supply CurrentNumber of PortsNominal Supply CurrentRAM SizePower DissipationOutput CurrentuPs/uCs/Peripheral ICs TypeNumber of BitsClock FrequencySupply Current-MaxHalogen FreeInterrupt 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 TemperaturePackagingPublishedSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishHTS CodeVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeQualification StatusOutput TypeOperating Supply VoltagePower SuppliesInterfaceOperating Supply CurrentNumber of PortsNominal Supply CurrentRAM SizePower DissipationOutput CurrentuPs/uCs/Peripheral ICs TypeNumber of BitsClock FrequencySupply Current-MaxHalogen FreeInterrupt OutputCurrent - Output Source/SinkFeaturesHeightHeight Seated (Max)LengthWidthThicknessRadiation HardeningREACH SVHCRoHS StatusLead Free
Texas Instruments PCA9534DB
Mfr. Part #
PCA9534DB
Twicea Part #
815-501-PCA9534DB
Texas Instruments
I2C/SMBus GPIO Expander 5.5V 16-Pin SSOP Tube
Datasheet Compare
7386 In Stock
    Min.:1
    Mult.:1
    6 Weeks ACTIVE (Last Updated: 6 days ago) - - Surface Mount 16-SSOP (0.209, 5.30mm Width) YES 16 128.593437mg 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 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 2mm - 6.2mm 5.3mm 1.95mm - - ROHS3 Compliant Lead Free
    PCA9534DB
    PCA9534DB

    815-501-PCA9534DB Texas Instruments
    RoHS :
    Package : -
    In Stock : 7386
    1 : -
    Texas Instruments PCF8574ADWG4
    Mfr. Part #
    PCF8574ADWG4
    Twicea Part #
    815-501-PCF8574ADWG4
    Texas Instruments
    IC I/O EXPANDER I2C 8B 16SOIC
    Datasheet Compare
    23 In Stock
      Min.:1
      Mult.:1
      6 Weeks ACTIVE (Last Updated: 1 week 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) - 2.5V~6V DUAL GULL WING 260 - 5V 1.27mm NOT SPECIFIED PCF8574 16 - Not Qualified Push-Pull 6V 3/5V I2C - 1 - - - - - 8 100kHz 0.1mA - Yes 1mA 25mA POR 2.65mm - 10.3mm 7.5mm 2.35mm - - ROHS3 Compliant Lead Free
      PCF8574ADWG4
      PCF8574ADWG4

      815-501-PCF8574ADWG4 Texas Instruments
      RoHS :
      Package : -
      In Stock : 23
      1 : -
      Texas Instruments TCA9555DBT
      Mfr. Part #
      TCA9555DBT
      Twicea Part #
      815-501-TCA9555DBT
      Texas Instruments
      IC I/O EXPANDER 400KHZ 24SSOP
      Datasheet Compare
      19750 In Stock
        Min.:1
        Mult.:1
        6 Weeks ACTIVE (Last Updated: 6 days ago) - - Surface Mount 24-SSOP (0.209, 5.30mm Width) YES 24 - 16 - -40°C~85°C Tape & Reel (TR) - - e4 yes Active 1 (Unlimited) 24 - Nickel/Palladium/Gold (Ni/Pd/Au) - 1.65V~5.5V DUAL GULL WING - - 1.8V 0.65mm - CA9555 - - - Push-Pull - - I2C, SMBus - 2 - - - - - - 400kHz - - Yes 10mA 25mA POR 2mm - 8.2mm 5.3mm 1.95mm - - ROHS3 Compliant Lead Free
        TCA9555DBT
        TCA9555DBT

        815-501-TCA9555DBT Texas Instruments
        RoHS :
        Package : -
        In Stock : 19750
        1 : -
        NXP USA Inc. PCA9535D,118
        Mfr. Part #
        PCA9535D,118
        Twicea Part #
        17568-501-PCA9535D,118
        NXP USA Inc.
        IC I/O EXPANDER I2C 16B 24SOIC
        Datasheet Compare
        866 In Stock
          Min.:1
          Mult.:1
          7 Weeks - - - Surface Mount 24-SOIC (0.295, 7.50mm Width) YES - - 16 - -40°C~85°C Tape & Reel (TR) 2003 - e4 - Active 1 (Unlimited) 24 - Nickel/Palladium/Gold (Ni/Pd/Au) 8542.39.00.01 2.3V~5.5V DUAL GULL WING 260 - 3V 1.27mm 30 PCA9535 24 R-PDSO-G24 Not Qualified Push-Pull - 2.5/5V I2C, SMBus - 2 - - - - - 16 400kHz - - Yes 10mA 25mA POR - 2.65mm 15.4mm 7.5mm - - - ROHS3 Compliant -
          PCA9535D,118
          PCA9535D,118

          17568-501-PCA9535D,118 NXP USA Inc.
          RoHS :
          Package : -
          In Stock : 866
          1 : -
          Analog Devices Inc. ADP5587ACBZ-R7
          Mfr. Part #
          ADP5587ACBZ-R7
          Twicea Part #
          84-501-ADP5587ACBZ-R7
          Analog Devices Inc.
          IC I/O EXPANDER/KEYBRD CTRLR
          Datasheet Compare
          282 In Stock
            Min.:1
            Mult.:1
            8 Weeks PRODUCTION (Last Updated: 1 month ago) Copper, Silver, Tin Surface Mount Surface Mount 25-UFBGA, WLCSP - 25 - 18 - -40°C~85°C Tape & Reel (TR) - - e1 no Active 1 (Unlimited) 25 EAR99 Tin/Silver/Copper (Sn/Ag/Cu) 8542.39.00.01 1.65V~3.6V BOTTOM BALL NOT SPECIFIED - 1.8V 0.4mm NOT SPECIFIED ADP5587 25 - Not Qualified Open Drain 3.6V 1.8/3.3V I2C - 2 200μA - - - PARALLEL IO PORT, GENERAL PURPOSE 18 400kHz - - Yes - Keypad Controller, POR - 0.645mm 1.97mm 1.97mm - - - ROHS3 Compliant Contains Lead
            ADP5587ACBZ-R7
            ADP5587ACBZ-R7

            84-501-ADP5587ACBZ-R7 Analog Devices Inc.
            RoHS :
            Package : -
            In Stock : 282
            1 : -
            NXP USA Inc. PCA9534BS,118
            Mfr. Part #
            PCA9534BS,118
            Twicea Part #
            17568-501-PCA9534BS,118
            NXP USA Inc.
            IC I/O EXPANDER I2C 8B 16HVQFN
            Datasheet Compare
            7500 In Stock
              Min.:1
              Mult.:1
              7 Weeks - - - Surface Mount 16-VQFN Exposed Pad YES - - 8 - -40°C~85°C Tape & Reel (TR) 2003 - e4 - Active 1 (Unlimited) 16 - NICKEL PALLADIUM GOLD - 2.3V~5.5V QUAD NO LEAD 260 - 3V 0.65mm 30 PCA9534 16 S-PQCC-N16 Not Qualified Push-Pull - 2.5/5V I2C, SMBus - 1 - - - - - 8 400kHz - - Yes 10mA 25mA POR - 1mm 4mm 4mm - - - ROHS3 Compliant -
              PCA9534BS,118
              PCA9534BS,118

              17568-501-PCA9534BS,118 NXP USA Inc.
              RoHS :
              Package : -
              In Stock : 7500
              1 : -
              Texas Instruments PCA9534PWRG4
              Mfr. Part #
              PCA9534PWRG4
              Twicea Part #
              815-501-PCA9534PWRG4
              Texas Instruments
              IC I/O EXPANDER I2C 8B 16TSSOP
              Datasheet Compare
              306 In Stock
                Min.:1
                Mult.:1
                12 Weeks - - - Surface Mount 16-TSSOP (0.173, 4.40mm Width) YES 16 61.887009mg 8 - -40°C~85°C Tape & Reel (TR) - - e4 - Active 1 (Unlimited) 16 EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - 2.3V~5.5V DUAL GULL WING 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 - 1.2mm 5mm 4.4mm - - - ROHS3 Compliant Lead Free
                PCA9534PWRG4
                PCA9534PWRG4

                815-501-PCA9534PWRG4 Texas Instruments
                RoHS :
                Package : -
                In Stock : 306
                1 : -
                Texas Instruments PCF8574APWRG4
                Mfr. Part #
                PCF8574APWRG4
                Twicea Part #
                815-501-PCF8574APWRG4
                Texas Instruments
                IC I/O EXPANDER I2C 8B 20TSSOP
                Datasheet Compare
                3469 In Stock
                  Min.:1
                  Mult.:1
                  6 Weeks ACTIVE (Last Updated: 1 week ago) - - Surface Mount 20-TSSOP (0.173, 4.40mm Width) YES 20 76.997305mg 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 0.65mm NOT SPECIFIED PCF8574 20 - Not Qualified Push-Pull 6V 3/5V I2C - 1 - - - - - 8 100kHz 0.1mA - Yes 1mA 25mA POR 1.2mm - 6.5mm 4.4mm 1mm - - ROHS3 Compliant Lead Free
                  PCF8574APWRG4
                  PCF8574APWRG4

                  815-501-PCF8574APWRG4 Texas Instruments
                  RoHS :
                  Package : -
                  In Stock : 3469
                  1 : -
                  Cypress Semiconductor Corp CY8C9560A-24AXI
                  Mfr. Part #
                  CY8C9560A-24AXI
                  Twicea Part #
                  217-501-CY8C9560A-24AXI
                  Cypress Semiconductor Corp
                  IC I/O EXPANDER I2C 60B 100LQFP
                  Datasheet Compare
                  820 In Stock
                    Min.:1
                    Mult.:1
                    13 Weeks - Gold, Tin - Surface Mount 100-LQFP YES 100 657.000198mg 60 - -40°C~85°C Tray 2003 - e4 - Active 3 (168 Hours) 100 EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) 8542.31.00.01 3V~5.25V QUAD GULL WING 260 - 3.3V 0.5mm 30 CY8C9560 100 - Not Qualified Open Drain - 3.3/5V I2C 15mA 8 25mA - - - PARALLEL IO PORT, GENERAL PURPOSE 60 100kHz - - Yes 10mA 25mA EEPROM, POR, PWM, WDT - 1.6mm 14mm 14mm - - No SVHC ROHS3 Compliant Lead Free
                    CY8C9560A-24AXI
                    CY8C9560A-24AXI

                    217-501-CY8C9560A-24AXI Cypress Semiconductor Corp
                    RoHS :
                    Package : -
                    In Stock : 820
                    1 : -
                    Texas Instruments PCA9554APW
                    Mfr. Part #
                    PCA9554APW
                    Twicea Part #
                    815-501-PCA9554APW
                    Texas Instruments
                    emote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration egisters 16-TSSOP -40 to 85
                    Datasheet Compare
                    8 In Stock
                      Min.:1
                      Mult.:1
                      - NRND (Last Updated: 6 days ago) Gold - Surface Mount 16-TSSOP (0.173, 4.40mm Width) YES 16 61.887009mg 8 - -40°C~85°C Tube - - e4 yes Not For New Designs 1 (Unlimited) 16 EAR99 - - 2.3V~5.5V DUAL GULL WING 260 - 5V - - CA9554 16 - - Push-Pull 5.5V 2.5/5V I2C, SMBus 104μA 1 - - - - - 8 400kHz 0.175mA - Yes 10mA 25mA POR 1.2mm - 5mm 4.4mm 1mm No - ROHS3 Compliant Lead Free
                      PCA9554APW
                      PCA9554APW

                      815-501-PCA9554APW Texas Instruments
                      RoHS :
                      Package : -
                      In Stock : 8
                      1 : -
                      NXP USA Inc. PCA9554AD,118
                      Mfr. Part #
                      PCA9554AD,118
                      Twicea Part #
                      17568-501-PCA9554AD,118
                      NXP USA Inc.
                      IC I/O EXPANDER I2C 8B 16SOIC
                      Datasheet Compare
                      8292000 In Stock
                        Min.:1
                        Mult.:1
                        7 Weeks - - - Surface Mount 16-SOIC (0.295, 7.50mm Width) YES - - 8 - -40°C~85°C Tape & Reel (TR) 2003 - e4 - Active 1 (Unlimited) 16 - Nickel/Palladium/Gold (Ni/Pd/Au) - 2.3V~5.5V DUAL GULL WING 260 - 3V 1.27mm 30 PCA9554 16 R-PDSO-G16 Not Qualified Push-Pull - 2.5/5V I2C, SMBus - 1 - - - - - 8 400kHz - - Yes 10mA 25mA POR - 2.65mm 10.3mm 7.5mm - - - ROHS3 Compliant -
                        PCA9554AD,118
                        PCA9554AD,118

                        17568-501-PCA9554AD,118 NXP USA Inc.
                        RoHS :
                        Package : -
                        In Stock : 8292000
                        1 : -
                        Texas Instruments PCA9534ADGVR
                        Mfr. Part #
                        PCA9534ADGVR
                        Twicea Part #
                        815-501-PCA9534ADGVR
                        Texas Instruments
                        IC I/O EXPANDER I2C 8B 16TVSOP
                        Datasheet Compare
                        5000 In Stock
                          Min.:1
                          Mult.:1
                          6 Weeks ACTIVE (Last Updated: 3 days ago) - - Surface Mount 16-TFSOP (0.173, 4.40mm Width) YES 16 41.900595mg 8 - -40°C~85°C Tape & Reel (TR) - - e4 yes Active 1 (Unlimited) 16 EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - 2.3V~5.5V DUAL GULL WING 260 - 5V 0.4mm NOT SPECIFIED CA9534 16 - Not Qualified Push-Pull 5.5V 2.5/5V I2C, SMBus - 1 - - - - - 8 400kHz 0.175mA - Yes 10mA 25mA POR 1.2mm - 3.6mm 4.4mm 1.05mm - - ROHS3 Compliant Lead Free
                          PCA9534ADGVR
                          PCA9534ADGVR

                          815-501-PCA9534ADGVR Texas Instruments
                          RoHS :
                          Package : -
                          In Stock : 5000
                          1 : -
                          ON Semiconductor PCA9535ECDTR2G
                          Mfr. Part #
                          PCA9535ECDTR2G
                          Twicea Part #
                          598-501-PCA9535ECDTR2G
                          ON Semiconductor
                          IC I/O Expander 16B 24TSSOP
                          Datasheet Compare
                          150 In Stock
                            Min.:1
                            Mult.:1
                            8 Weeks ACTIVE (Last Updated: 6 days ago) Gold - Surface Mount 24-TSSOP (0.173, 4.40mm Width) YES 24 - 16 - -55°C~125°C Tape & Reel (TR) 2008 - e4 yes Active 1 (Unlimited) 24 EAR99 - 8542.39.00.01 1.65V~5.5V DUAL GULL WING NOT SPECIFIED - 3V 0.65mm NOT SPECIFIED PCA9535E 24 - Not Qualified Open Drain - 1.8/5V I2C, SMBus - 1 - - 600mW 50mA - 16 100kHz - Halogen Free Yes 25mA POR - 1.2mm 7.8mm 4.4mm - - - ROHS3 Compliant Lead Free
                            PCA9535ECDTR2G
                            PCA9535ECDTR2G

                            598-501-PCA9535ECDTR2G ON Semiconductor
                            RoHS :
                            Package : -
                            In Stock : 150
                            1 : -
                            NXP USA Inc. PCAL6408AHKX
                            Mfr. Part #
                            PCAL6408AHKX
                            Twicea Part #
                            17568-501-PCAL6408AHKX
                            NXP USA Inc.
                            IC I/O EXPANDER 8BIT I2C 16XQFN
                            Datasheet Compare
                            6 In Stock
                              Min.:1
                              Mult.:1
                              7 Weeks - - - Surface Mount 16-XFQFN YES - - 8 Industrial grade -40°C~85°C Cut Tape (CT) 2010 Agile - - Active 1 (Unlimited) 16 - - - 1.65V~5.5V QUAD NO LEAD NOT SPECIFIED - 1.8V 0.4mm NOT SPECIFIED PCAL6408 16 R-PQCC-N16 Not Qualified Open Drain, Push-Pull - - I2C, SMBus - 1 - - - - - 8 400kHz - - Yes 10mA 25mA POR - 0.5mm 2.6mm - - - - ROHS3 Compliant -
                              PCAL6408AHKX
                              PCAL6408AHKX

                              17568-501-PCAL6408AHKX NXP USA Inc.
                              RoHS :
                              Package : -
                              In Stock : 6
                              1 : -
                              NXP USA Inc. PCA9671PW,118
                              Mfr. Part #
                              PCA9671PW,118
                              Twicea Part #
                              17568-501-PCA9671PW,118
                              NXP USA Inc.
                              IC I/O EXPANDER I2C 16B 24TSSOP
                              Datasheet Compare
                              3000 In Stock
                                Min.:1
                                Mult.:1
                                7 Weeks - - - Surface Mount 24-TSSOP (0.173, 4.40mm Width) YES - - 16 - -40°C~85°C Tape & Reel (TR) 2003 - e4 - Active 1 (Unlimited) 24 - Nickel/Palladium/Gold (Ni/Pd/Au) 8542.39.00.01 2.3V~5.5V DUAL GULL WING 260 - 3V 0.65mm 30 PCA9671 24 R-PDSO-G24 - Push-Pull - 2.3/5.5V I2C - 1 - - - - - 16 1MHz - - No 100μA 25mA POR - 1.1mm 7.8mm 4.4mm - - - ROHS3 Compliant -
                                PCA9671PW,118
                                PCA9671PW,118

                                17568-501-PCA9671PW,118 NXP USA Inc.
                                RoHS :
                                Package : -
                                In Stock : 3000
                                1 : -
                                Silicon Labs CP2120-GM
                                Mfr. Part #
                                CP2120-GM
                                Twicea Part #
                                715-501-CP2120-GM
                                Silicon Labs
                                Microcontroller Solutions - Interface Products SPI-I2C BRIDGE & GPIO PORT EXPANDER
                                Datasheet Compare
                                66 In Stock
                                  Min.:1
                                  Mult.:1
                                  6 Weeks - - - Surface Mount 20-VFQFN Exposed Pad YES 20 42.467586mg 8 - -40°C~85°C Tube 1997 - - yes Not For New Designs 1 (Unlimited) 20 - - - 3V~3.6V QUAD - - - 3.3V 0.5mm - CP2120 20 - - Open Drain, Push-Pull 3V - I2C, SPI - - - 512B - - BUS CONTROLLER, I2C - 400kHz - - Yes 10mA 25mA - 900μm - 4mm 4mm - No - RoHS Compliant Lead Free
                                  CP2120-GM
                                  CP2120-GM

                                  715-501-CP2120-GM Silicon Labs
                                  RoHS :
                                  Package : -
                                  In Stock : 66
                                  1 : -
                                  NXP USA Inc. PCA9701PW,118
                                  Mfr. Part #
                                  PCA9701PW,118
                                  Twicea Part #
                                  17568-501-PCA9701PW,118
                                  NXP USA Inc.
                                  IC, GPI SHIFT REGISTER, 16BIT, TSSOP-24
                                  Datasheet Compare
                                  10000 In Stock
                                    Min.:1
                                    Mult.:1
                                    7 Weeks - - - Surface Mount 24-TSSOP (0.173, 4.40mm Width) YES - - 16 (Input Only) - -40°C~125°C Cut Tape (CT) 2007 - e4 - Active 1 (Unlimited) 24 - Nickel/Palladium/Gold (Ni/Pd/Au) 8542.39.00.01 2.5V~5.5V DUAL GULL WING 260 1 3.3V 0.65mm 30 PCA9701 24 R-PDSO-G24 Not Qualified Push-Pull - - SPI Serial - - - - - - - - 5MHz - - Yes - - - 1.1mm 7.8mm 4.4mm - - - ROHS3 Compliant -
                                    PCA9701PW,118
                                    PCA9701PW,118

                                    17568-501-PCA9701PW,118 NXP USA Inc.
                                    RoHS :
                                    Package : -
                                    In Stock : 10000
                                    1 : -
                                    Texas Instruments PCA9557DT
                                    Mfr. Part #
                                    PCA9557DT
                                    Twicea Part #
                                    815-501-PCA9557DT
                                    Texas Instruments
                                    IC I/O EXPANDER I2C 8B 16SOIC
                                    Datasheet Compare
                                    6219 In Stock
                                      Min.:1
                                      Mult.:1
                                      6 Weeks ACTIVE (Last Updated: 5 days ago) - - Surface Mount 16-SOIC (0.154, 3.90mm Width) YES 16 - 8 - -40°C~85°C Tape & Reel (TR) - - e4 yes Active 1 (Unlimited) 16 EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - 2.3V~5.5V DUAL GULL WING 260 - 2.5V 1.27mm - CA9557 16 - - Open Drain, Push-Pull 6V 2.5/5V I2C, SMBus - 1 - - - - - 8 400kHz 0.025mA - No 10mA 25mA POR 1.75mm - 9.9mm 3.91mm 1.58mm - - ROHS3 Compliant Lead Free
                                      PCA9557DT
                                      PCA9557DT

                                      815-501-PCA9557DT Texas Instruments
                                      RoHS :
                                      Package : -
                                      In Stock : 6219
                                      1 : -
                                      NXP USA Inc. PCA9538ABSHP
                                      Mfr. Part #
                                      PCA9538ABSHP
                                      Twicea Part #
                                      17568-501-PCA9538ABSHP
                                      NXP USA Inc.
                                      PCA9538A Series 5.5 V 400 kHz Low-Voltage 8-Bit I2C-bus I/O Port - HVQFN-16
                                      Datasheet Compare
                                      12000 In Stock
                                        Min.:1
                                        Mult.:1
                                        7 Weeks - - - Surface Mount 16-VFQFN Exposed Pad YES - - 8 Industrial grade -40°C~85°C Tape & Reel (TR) 2003 - - - Active 1 (Unlimited) 16 - - - 1.65V~5.5V QUAD NO LEAD NOT SPECIFIED - 1.8V 0.5mm NOT SPECIFIED PCA9538 16 S-PQCC-N16 Not Qualified Push-Pull - - I2C, SMBus - 1 - - - - - 8 400kHz - - Yes 10mA 25mA POR - 1mm 3mm 3mm - - - ROHS3 Compliant -
                                        PCA9538ABSHP
                                        PCA9538ABSHP

                                        17568-501-PCA9538ABSHP NXP USA Inc.
                                        RoHS :
                                        Package : -
                                        In Stock : 12000
                                        1 : -
                                        NXP USA Inc. PCA9555BSHP
                                        Mfr. Part #
                                        PCA9555BSHP
                                        Twicea Part #
                                        17568-501-PCA9555BSHP
                                        NXP USA Inc.
                                        I2C and SMBus GPIO Expander 24-Pin HVQFN EP T/R
                                        Datasheet Compare
                                        36 In Stock
                                          Min.:1
                                          Mult.:1
                                          7 Weeks - - - Surface Mount 24-VFQFN Exposed Pad YES - - 16 Industrial grade -40°C~85°C Tape & Reel (TR) 2003 - e4 - Active 1 (Unlimited) 24 - NICKEL PALLADIUM GOLD - 2.3V~5.5V QUAD NO LEAD NOT SPECIFIED - 3V 0.5mm NOT SPECIFIED - 24 S-PQCC-N24 - Push-Pull - - I2C, SMBus - 2 - - - - - - 400kHz - - Yes 10mA 25mA POR - 1mm 4mm 4mm - - - ROHS3 Compliant -
                                          PCA9555BSHP
                                          PCA9555BSHP

                                          17568-501-PCA9555BSHP NXP USA Inc.
                                          RoHS :
                                          Package : -
                                          In Stock : 36
                                          1 : -
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                                          Integrated Circuits (ICs)

                                          Interface - I/O Expanders definition: Interface - I/O Expanders Product Listing: PCA9534DB,PCF8574ADWG4,TCA9555DBT,PCA9535D,118,ADP5587ACBZ-R7.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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