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Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMountMounting TypePackage / CaseSurface MountNumber of PinsWeightFrequency(Max)Number of I/OsPower Dissipation (Max)Operating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishMax Operating TemperatureMin Operating TemperatureHTS CodeVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReach Compliance CodeFrequencyTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeNumber of OutputsQualification StatusOutput TypeOperating Supply VoltageSupply Voltage-Max (Vsup)Power SuppliesTemperature GradeNumber of ChannelsInterfaceNumber of PortsNominal Supply CurrentPower DissipationOutput CurrentuPs/uCs/Peripheral ICs TypeCurrent - OutputNumber of BitsClock FrequencySupply Current-MaxExternal Data Bus WidthSource Url Status Check DateInterrupt OutputCurrent - Output Source/SinkFeaturesHeight Seated (Max)LengthWidthREACH SVHCRoHS StatusLead Free
NXP USA Inc. PCA9675DB,118
Mfr. Part #
PCA9675DB,118
Twicea Part #
17568-501-PCA9675DB,118 		NXP USA Inc.
IC I/O EXPANDER I2C 16B 24SSOP
Datasheet Compare
    Min.:1
    Mult.:1
    		 - - Surface Mount 24-SSOP (0.209, 5.30mm Width) YES - - - 16 - -40°C~85°C Tape & Reel (TR) 2003 e4 - Obsolete 1 (Unlimited) 24 EAR99 NICKEL PALLADIUM GOLD - - 8542.39.00.01 2.3V~5.5V DUAL GULL WING 260 - - 0.65mm - - 30 PCA9675 24 R-PDSO-G24 - Not Qualified Push-Pull - - - - - I2C 1 - - - - - - 1MHz - - 2013-06-14 00:00:00 Yes 100μA 25mA POR 2mm 8.2mm 5.3mm - ROHS3 Compliant -
    PCA9675DB,118
    PCA9675DB,118

    17568-501-PCA9675DB,118 NXP USA Inc.
    RoHS :
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    NXP USA Inc. PCA9555HF,118
    Mfr. Part #
    PCA9555HF,118
    Twicea Part #
    17568-501-PCA9555HF,118     		NXP USA Inc.
    I2C/SMBus GPIO Expander 5.5V 24-Pin HWQFN EP T/R
    Datasheet Compare
      Min.:1
      Mult.:1
      		 7 Weeks - Surface Mount 24-WFQFN Exposed Pad YES - - - 16 - -40°C~85°C Tape & Reel (TR) 2003 e4 - Obsolete 1 (Unlimited) 24 - NICKEL PALLADIUM GOLD - - 8542.39.00.01 2.3V~5.5V QUAD NO LEAD 260 - 3V 0.5mm - - 40 PCA9555 24 S-PQCC-N24 - Not Qualified Push-Pull - - 2.5/5V - - I2C, SMBus 2 - - - - - 16 400kHz - - - Yes 10mA 25mA POR 0.8mm 4mm 4mm - ROHS3 Compliant -
      PCA9555HF,118
      PCA9555HF,118

      17568-501-PCA9555HF,118 NXP USA Inc.
      RoHS :
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      In Stock : -
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      Exar Corporation XRA1201PIG24-F
      Mfr. Part #
      XRA1201PIG24-F
      Twicea Part #
      3417-501-XRA1201PIG24-F       		Exar Corporation
      IC I/O PORT EXPANDER I2C 24TSSOP
      Datasheet Compare
      1500 In Stock
        Min.:1
        Mult.:1
        		 - Surface Mount - TSSOP - 24 - 100kHz 16 - - - - e3 yes - 1 (Unlimited) 24 EAR99 Matte Tin (Sn) 85°C -40°C 8542.39.00.01 - DUAL GULL WING 260 - 1.8V 0.65mm - 400kHz 40 - 24 - - Not Qualified - 3.6V - 1.8/3.3V INDUSTRIAL 16 I2C, SMBus, Serial 2 160mA 200mW - PARALLEL IO PORT, GENERAL PURPOSE 160mA 16 - - - - - - - 1.2mm 7.8mm 4.4mm - RoHS Compliant Lead Free
        XRA1201PIG24-F
        XRA1201PIG24-F

        3417-501-XRA1201PIG24-F Exar Corporation
        RoHS :
        Package : -
        In Stock : 1500
        1 : -
        NXP USA Inc. PCA9675D,112
        Mfr. Part #
        PCA9675D,112
        Twicea Part #
        17568-501-PCA9675D,112         		NXP USA Inc.
        IC I/O EXPANDER I2C 16B 24SOIC
        Datasheet Compare
          Min.:1
          Mult.:1
          		 7 Weeks - Surface Mount 24-SOIC (0.295, 7.50mm Width) YES - - - 16 - -40°C~85°C Tube 2003 e4 - Obsolete 1 (Unlimited) 24 - Nickel/Palladium/Gold (Ni/Pd/Au) - - 8542.39.00.01 2.3V~5.5V DUAL GULL WING 260 - - 1.27mm - - 30 PCA9675 24 R-PDSO-G24 - Not Qualified Push-Pull - - 2.3/5.5V - - I2C 1 - - - - - 16 1MHz - - - Yes 100μA 25mA POR 2.65mm 15.4mm 7.5mm - ROHS3 Compliant -
          PCA9675D,112
          PCA9675D,112

          17568-501-PCA9675D,112 NXP USA Inc.
          RoHS :
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          NXP USA Inc. PCA9534PW,112
          Mfr. Part #
          PCA9534PW,112
          Twicea Part #
          17568-501-PCA9534PW,112           		NXP USA Inc.
          IC I/O EXPANDER I2C 8B 16TSSOP
          Datasheet Compare
          500 In Stock
            Min.:1
            Mult.:1
            		 7 Weeks - Surface Mount 16-TSSOP (0.173, 4.40mm Width) YES - - - 8 - -40°C~85°C Tube 2003 e4 - Obsolete 1 (Unlimited) 16 - Nickel/Palladium/Gold (Ni/Pd/Au) - - - 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,112
            PCA9534PW,112

            17568-501-PCA9534PW,112 NXP USA Inc.
            RoHS :
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            In Stock : 500
            1 : -
            NXP USA Inc. PCA9701D,112
            Mfr. Part #
            PCA9701D,112
            Twicea Part #
            17568-501-PCA9701D,112             		NXP USA Inc.
            Interface - Specialized 16BIT SPI 18V GPI
            Datasheet Compare
              Min.:1
              Mult.:1
              		 7 Weeks - Surface Mount 24-SOIC (0.295, 7.50mm Width) YES - - - 16 (Input Only) - -40°C~125°C Tube 2008 e4 - Obsolete 1 (Unlimited) 24 - NICKEL PALLADIUM GOLD - - 8542.39.00.01 2.5V~5.5V DUAL GULL WING 260 1 3.3V 1.27mm - - 30 PCA9701 24 R-PDSO-G24 - Not Qualified Push-Pull - - - - - SPI Serial - - - - - - - 5MHz - - - Yes - - 2.65mm 15.4mm 7.5mm - ROHS3 Compliant -
              PCA9701D,112
              PCA9701D,112

              17568-501-PCA9701D,112 NXP USA Inc.
              RoHS :
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              Nuvoton Technology Corporation of America W83L603G
              Mfr. Part #
              W83L603G
              Twicea Part #
              576-501-W83L603G               		Nuvoton Technology Corporation of America
              IC I/O EXPANDER SMBUS 8B 14SOIC
              Datasheet Compare
              44 In Stock
                Min.:1
                Mult.:1
                		 12 Weeks Surface Mount Surface Mount 14-SOIC (0.154, 3.90mm Width) - - - - 8 - 0°C~70°C Tube 2010 - yes Active 1 (Unlimited) 14 EAR99 - - - - 3.3V DUAL GULL WING 260 - 3.3V 1.27mm - - 40 - 14 R-PDSO-G14 - Not Qualified Open Drain, Push-Pull - - 3.3V - - SMBus 1 - - - PARALLEL IO PORT, GENERAL PURPOSE - - - - - - Yes 16mA Buzzer Outputs, LED Outputs, POR 1.75mm - 3.9mm - ROHS3 Compliant -
                W83L603G
                W83L603G

                576-501-W83L603G Nuvoton Technology Corporation of America
                RoHS :
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                In Stock : 44
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                Texas Instruments PCF8575DWG4
                Mfr. Part #
                PCF8575DWG4
                Twicea Part #
                815-501-PCF8575DWG4                 		Texas Instruments
                IC I/O EXPANDER I2C 16B 24SOIC
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  		 - - - SOIC YES 24 624.398247mg 400kHz 16 - - - - e4 - - 1 (Unlimited) 24 EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) 85°C -40°C 8542.39.00.01 - DUAL GULL WING 260 - 3.3V 1.27mm - 400kHz NOT SPECIFIED - 24 - - Not Qualified - 5.5V - 3/5V INDUSTRIAL - - 2 - - - PARALLEL IO PORT, GENERAL PURPOSE - 16 - 0.2mA - - - - - 2.65mm 15.4mm 7.5mm - RoHS Compliant Lead Free
                  PCF8575DWG4
                  PCF8575DWG4

                  815-501-PCF8575DWG4 Texas Instruments
                  RoHS :
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                  In Stock : -
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                  Microchip Technology PM8044B-F3GI
                  Mfr. Part #
                  PM8044B-F3GI
                  Twicea Part #
                  536-501-PM8044B-F3GI                   		Microchip Technology
                  PM8044: SXP 36X12G
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    		 - - - - - - - - 24 - - - - - - Obsolete 1 (Unlimited) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - No - - - - - - ROHS3 Compliant -
                    PM8044B-F3GI
                    PM8044B-F3GI

                    536-501-PM8044B-F3GI Microchip Technology
                    RoHS :
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                    NXP USA Inc. PCF8574AT/3,512
                    Mfr. Part #
                    PCF8574AT/3,512
                    Twicea Part #
                    17568-501-PCF8574AT/3,512                     		NXP USA Inc.
                    NXP - PCF8574AT/3,512 - IC, I/O EXPANDER, 8BIT, 16SOIC
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      		 7 Weeks - Surface Mount 16-SOIC (0.295, 7.50mm Width) YES - - - 8 - -40°C~85°C Tube 1997 e4 - Obsolete 2 (1 Year) 16 - Nickel/Palladium/Gold (Ni/Pd/Au) - - - 2.5V~6V DUAL GULL WING 260 - 5V 1.27mm - - 30 PCF8574 16 R-PDSO-G16 - Not Qualified Push-Pull - - 3/5V - - I2C 1 - - - - - 8 100kHz 0.1mA 1 - Yes 300μA 25mA POR 2.65mm 10.3mm 7.5mm - ROHS3 Compliant -
                      PCF8574AT/3,512
                      PCF8574AT/3,512

                      17568-501-PCF8574AT/3,512 NXP USA Inc.
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                      NXP USA Inc. PCA8574N,112
                      Mfr. Part #
                      PCA8574N,112
                      Twicea Part #
                      17568-501-PCA8574N,112                       		NXP USA Inc.
                      IC I/O EXPANDER I2C 8B 16DIP
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        		 - - Through Hole 16-DIP (0.300, 7.62mm) NO - - - 8 - -40°C~85°C Tube 2003 e4 - Obsolete 1 (Unlimited) 16 EAR99 NICKEL PALLADIUM GOLD - - - 2.3V~5.5V DUAL - 245 - 3V 2.54mm unknown - 40 PCA8574 16 R-PDIP-T16 - Not Qualified Push-Pull - - 2.5/5V - - I2C 1 - - - - - 8 400kHz - - - Yes 100μA 25mA POR 4.7mm 21.6mm 7.62mm - ROHS3 Compliant -
                        PCA8574N,112
                        PCA8574N,112

                        17568-501-PCA8574N,112 NXP USA Inc.
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                        Exar Corporation XRA1404IG16-F
                        Mfr. Part #
                        XRA1404IG16-F
                        Twicea Part #
                        3417-501-XRA1404IG16-F                         		Exar Corporation
                        IC I/O EXPANDER SPI 8B 16TSSOP
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          		 - Surface Mount - TSSOP - 16 172.98879mg 15MHz 8 200mW - - - e3 yes - 1 (Unlimited) 16 EAR99 Matte Tin (Sn) 85°C -40°C - - DUAL GULL WING 260 - 1.8V 0.65mm - 26MHz 40 - 16 - - Not Qualified - 3.6V - - INDUSTRIAL 8 SPI 1 160mA - - PARALLEL IO PORT, GENERAL PURPOSE 160mA 8 - - - - - - - 1.2mm 5mm 4.4mm - RoHS Compliant Lead Free
                          XRA1404IG16-F
                          XRA1404IG16-F

                          3417-501-XRA1404IG16-F Exar Corporation
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                          Exar Corporation XRA1200PIG16TR-F
                          Mfr. Part #
                          XRA1200PIG16TR-F
                          Twicea Part #
                          3417-501-XRA1200PIG16TR-F                           		Exar Corporation
                          Interface - I/O Expanders 8 Bit I2C SMBus GPIO Expander
                          Datasheet Compare
                          62 In Stock
                            Min.:1
                            Mult.:1
                            		 - - - TSSOP YES - - 100kHz 8 - - - - e3 yes - 1 (Unlimited) 16 EAR99 Matte Tin (Sn) 85°C -40°C 8542.39.00.01 - DUAL GULL WING 260 - 1.8V 0.65mm - - 40 - 16 R-PDSO-G16 - Not Qualified - 3.6V - 1.8/3.3V INDUSTRIAL - I2C, SMBus 1 - 200mW - PARALLEL IO PORT, GENERAL PURPOSE 160mA 8 - - - - - - - 1.2mm 5mm 4.4mm - RoHS Compliant Lead Free
                            XRA1200PIG16TR-F
                            XRA1200PIG16TR-F

                            3417-501-XRA1200PIG16TR-F Exar Corporation
                            RoHS :
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                            In Stock : 62
                            1 : -
                            Texas Instruments TCA6408PWG4
                            Mfr. Part #
                            TCA6408PWG4
                            Twicea Part #
                            815-501-TCA6408PWG4                             		Texas Instruments
                            IC I/O EXPANDER I2C 8B 16TSSOP
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              		 - Surface Mount Surface Mount 16-TSSOP (0.173, 4.40mm Width) - 16 61.887009mg - 8 - -40°C~85°C Tube - e4 no Obsolete 1 (Unlimited) 16 EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - - - 1.65V~5.5V DUAL GULL WING 260 - 1.8V 0.65mm - - NOT SPECIFIED TCA6408 16 - - Not Qualified Push-Pull 5.5V - - - - I2C, SMBus 1 - - 25mA - - 8 400kHz - - - Yes 10mA 25mA POR 1.2mm 5mm 4.4mm - ROHS3 Compliant Contains Lead
                              TCA6408PWG4
                              TCA6408PWG4

                              815-501-TCA6408PWG4 Texas Instruments
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                              Maxim Integrated MAX7313ATG
                              Mfr. Part #
                              MAX7313ATG
                              Twicea Part #
                              503-501-MAX7313ATG                               		Maxim Integrated
                              IC I/O EXPANDER I2C 16B 24TQFN
                              Datasheet Compare
                              16 In Stock
                                Min.:1
                                Mult.:1
                                		 6 Weeks - Surface Mount 24-WFQFN Exposed Pad YES 24 - - 16 - -40°C~125°C Tube 2011 e3 yes Active 1 (Unlimited) 24 EAR99 Matte Tin (Sn) - - 8542.39.00.01 2V~3.6V QUAD NO LEAD 260 - 3.3V 0.5mm - - NOT SPECIFIED MAX7313 24 - - Not Qualified Open Drain - - 2.5/3.3V - - I2C, SMBus 1 - - - PARALLEL IO PORT, GENERAL PURPOSE - 1 400kHz - - - Yes 50mA PWM 0.8mm 4mm 4mm - ROHS3 Compliant Lead Free
                                MAX7313ATG
                                MAX7313ATG

                                503-501-MAX7313ATG Maxim Integrated
                                RoHS :
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                                In Stock : 16
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                                Maxim Integrated MAX7311AAG
                                Mfr. Part #
                                MAX7311AAG
                                Twicea Part #
                                503-501-MAX7311AAG                                 		Maxim Integrated
                                IC I/O EXPANDER I2C 16B 24SSOP
                                Datasheet Compare
                                5473 In Stock
                                  Min.:1
                                  Mult.:1
                                  		 11 Weeks Surface Mount Surface Mount 24-SSOP (0.209, 5.30mm Width) - 24 - - 16 - -40°C~125°C Tube 2008 e3 yes Active 1 (Unlimited) 24 EAR99 Matte Tin (Sn) - - 8542.39.00.01 2V~5.5V DUAL GULL WING 260 - 3.3V 0.65mm - - NOT SPECIFIED MAX7311 24 - - Not Qualified Push-Pull - - 3.3V - - I2C, SMBus 1 - 640mW 43mA - - 16 400kHz - - - Yes 31mA 43mA POR 1.99mm 8.2mm 5.29mm Unknown ROHS3 Compliant Lead Free
                                  MAX7311AAG
                                  MAX7311AAG

                                  503-501-MAX7311AAG Maxim Integrated
                                  RoHS :
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                                  In Stock : 5473
                                  1 : -
                                  Exar Corporation XRA1403IL24-F
                                  Mfr. Part #
                                  XRA1403IL24-F
                                  Twicea Part #
                                  3417-501-XRA1403IL24-F                                   		Exar Corporation
                                  IC I/O EXPANDER SPI 16B 24QFN
                                  Datasheet Compare
                                  474 In Stock
                                    Min.:1
                                    Mult.:1
                                    		 - Surface Mount - QFN - - 928.191737mg 15MHz 16 200mW - - - e3 yes - 2 (1 Year) 24 EAR99 Matte Tin (Sn) 85°C -40°C 8542.39.00.01 - QUAD NO LEAD 260 - 1.8V 0.5mm - 26MHz 40 - 24 S-XQCC-N24 - Not Qualified - 3.6V - 1.8/3.3V INDUSTRIAL 16 SPI 2 160mA - - PARALLEL IO PORT, GENERAL PURPOSE 160mA 16 - - - - - - - 1mm 4mm 4mm - RoHS Compliant Lead Free
                                    XRA1403IL24-F
                                    XRA1403IL24-F

                                    3417-501-XRA1403IL24-F Exar Corporation
                                    RoHS :
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                                    In Stock : 474
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                                    Exar Corporation XRA1206IG16-F
                                    Mfr. Part #
                                    XRA1206IG16-F
                                    Twicea Part #
                                    3417-501-XRA1206IG16-F                                     		Exar Corporation
                                    IC I/O PORT EXPANDER I2C 16TSSOP
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      		 - Surface Mount - TSSOP - 16 - 100kHz 8 - - - - e3 yes - 1 (Unlimited) 16 EAR99 Matte Tin (Sn) 85°C -40°C - - DUAL GULL WING 260 - 1.8V 0.65mm - 400kHz 40 - 16 - - Not Qualified - 3.6V - - INDUSTRIAL 8 I2C, SMBus 1 160mA 200mW - PARALLEL IO PORT, GENERAL PURPOSE 160mA 8 - - - - - - - 1.2mm 5mm 4.4mm - RoHS Compliant Lead Free
                                      XRA1206IG16-F
                                      XRA1206IG16-F

                                      3417-501-XRA1206IG16-F Exar Corporation
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                                      Texas Instruments PCA9534DWRG4
                                      Mfr. Part #
                                      PCA9534DWRG4
                                      Twicea Part #
                                      815-501-PCA9534DWRG4                                       		Texas Instruments
                                      IC I/O EXPANDER I2C 8B 16SOIC
                                      Datasheet Compare
                                        Min.:1
                                        Mult.:1
                                        		 - - - SOIC YES 16 420.395078mg 400kHz 8 - - Tape & Reel (TR) - e4 - - 1 (Unlimited) 16 EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) 85°C -40°C - - DUAL GULL WING 260 - 5V 1.27mm - 400kHz NOT SPECIFIED - 16 - - Not Qualified - 5.5V - 2.5/5V INDUSTRIAL - - 1 - - - PARALLEL IO PORT, GENERAL PURPOSE - 8 - 0.175mA - - - - - 2.65mm 10.3mm 7.5mm - RoHS Compliant Lead Free
                                        PCA9534DWRG4
                                        PCA9534DWRG4

                                        815-501-PCA9534DWRG4 Texas Instruments
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                                        Texas Instruments PCA9535DWG4
                                        Mfr. Part #
                                        PCA9535DWG4
                                        Twicea Part #
                                        815-501-PCA9535DWG4                                         		Texas Instruments
                                        IC I/O EXPANDER I2C 16B 24SOIC
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          		 - Surface Mount - SOIC - 24 624.398247mg - 16 - - - - e4 - - 1 (Unlimited) 24 EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) 85°C -40°C - - DUAL GULL WING 260 - 3V - - 400kHz NOT SPECIFIED - 24 - 2 Not Qualified - - 5.5V - INDUSTRIAL - I2C, SMBus 2 - - - PARALLEL IO PORT, GENERAL PURPOSE - 16 - - - - - - - - 15.4mm 7.5mm - RoHS Compliant Lead Free
                                          PCA9535DWG4
                                          PCA9535DWG4

                                          815-501-PCA9535DWG4 Texas Instruments
                                          RoHS :
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                                          Integrated Circuits (ICs)

                                          Interface - I/O Expanders definition: Interface - I/O Expanders Product Listing: PCA9675DB,118,PCA9555HF,118,XRA1201PIG24-F,PCA9675D,112,PCA9534PW,112.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.