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Image Part # Manufacturer Description Availability Pricing Quantity Surface MountNumber of TerminalsClock Frequency-MaxIhs ManufacturerMoisture Sensitivity LevelsNumber of I/O LinesOperating Temperature-MaxOperating Temperature-MinPackage Body MaterialPackage CodePackage DescriptionPackage Equivalence CodePackage ShapePackage StylePart Life Cycle CodePart Package CodeRohs CodeSupply Voltage-MaxSupply Voltage-MinSupply Voltage-NomJESD-609 CodePbfree CodeECCN CodeTerminal FinishAdditional FeatureHTS CodeTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Terminal PitchReach Compliance CodeTime@Peak Reflow Temperature-Max (s)Pin CountJESD-30 CodeQualification StatusTemperature GradeNumber of PortsuPs/uCs/Peripheral ICs TypeNumber of BitsSupply Current-MaxSeated Height-MaxAddress Bus WidthPrimary Clock/Crystal Frequency-NomBoundary ScanLow Power ModeExternal Data Bus WidthOutput Clock Frequency-MaxNumber of Serial I/OsBus CompatibilityData Transfer Rate-MaxCommunication ProtocolInformation Access MethodDisplay ConfigurationLengthWidth
Image Part # Manufacturer Description Availability Pricing Quantity Surface MountNumber of TerminalsClock Frequency-MaxIhs ManufacturerMoisture Sensitivity LevelsNumber of I/O LinesOperating Temperature-MaxOperating Temperature-MinPackage Body MaterialPackage CodePackage DescriptionPackage Equivalence CodePackage ShapePackage StylePart Life Cycle CodePart Package CodeRohs CodeSupply Voltage-MaxSupply Voltage-MinSupply Voltage-NomJESD-609 CodePbfree CodeECCN CodeTerminal FinishAdditional FeatureHTS CodeTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Terminal PitchReach Compliance CodeTime@Peak Reflow Temperature-Max (s)Pin CountJESD-30 CodeQualification StatusTemperature GradeNumber of PortsuPs/uCs/Peripheral ICs TypeNumber of BitsSupply Current-MaxSeated Height-MaxAddress Bus WidthPrimary Clock/Crystal Frequency-NomBoundary ScanLow Power ModeExternal Data Bus WidthOutput Clock Frequency-MaxNumber of Serial I/OsBus CompatibilityData Transfer Rate-MaxCommunication ProtocolInformation Access MethodDisplay ConfigurationLengthWidth
NXP Semiconductors PCF8574T/3
Mfr. Part #
PCF8574T/3
Twicea Part #
637-489-PCF8574T/3
NXP Semiconductors
IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port
Datasheet Compare
    Min.:1
    Mult.:1
    YES 16 0.1 MHz NXP SEMICONDUCTORS 2 8 85 °C -40 °C PLASTIC/EPOXY SOP 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16 SOP16,.4 RECTANGULAR SMALL OUTLINE Obsolete SOIC Yes 6 V 2.5 V 5 V e4 Yes EAR99 NICKEL PALLADIUM GOLD - 8542.39.00.01 DUAL GULL WING 260 1.27 mm compliant 30 16 R-PDSO-G16 Not Qualified INDUSTRIAL 1 PARALLEL IO PORT, GENERAL PURPOSE 8 - 2.65 mm - - - - - - - - - - - - 10.3 mm 7.5 mm
    PCF8574T/3
    PCF8574T/3

    637-489-PCF8574T/3 NXP Semiconductors
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    NXP Semiconductors PCF2127AT/2
    Mfr. Part #
    PCF2127AT/2
    Twicea Part #
    637-489-PCF2127AT/2
    NXP Semiconductors
    IC REAL TIME CLOCK, Timer or RTC
    Datasheet Compare
      Min.:1
      Mult.:1
      YES 20 0.032 MHz NXP SEMICONDUCTORS 3 - 85 °C -40 °C PLASTIC/EPOXY SOP SOP, - RECTANGULAR SMALL OUTLINE Active SOIC Yes 4.2 V 1.8 V 3.3 V e4 - EAR99 NICKEL PALLADIUM GOLD - 8542.39.00.01 DUAL GULL WING 260 1.27 mm compliant 30 20 R-PDSO-G20 - INDUSTRIAL - TIMER, REAL TIME CLOCK - - 2.65 mm - - - - - - - - - - SERIAL(I2C), SERIAL(SPI) - 12.8 mm 7.5 mm
      PCF2127AT/2
      PCF2127AT/2

      637-489-PCF2127AT/2 NXP Semiconductors
      RoHS :
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      NXP Semiconductors SC16IS741IPW
      Mfr. Part #
      SC16IS741IPW
      Twicea Part #
      637-489-SC16IS741IPW
      NXP Semiconductors
      Description: 1 CHANNEL(S), 5Mbps, I2C BUS CONTROLLER, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16
      Datasheet Compare
        Min.:1
        Mult.:1
        YES 16 80 MHz NXP SEMICONDUCTORS 1 - 95 °C -40 °C PLASTIC/EPOXY TSSOP TSSOP, - RECTANGULAR SMALL OUTLINE Obsolete TSSOP Yes 3.6 V 3 V 3.3 V e4 - - NICKEL PALLADIUM GOLD CAN ALSO OPERATE AT 2.5V SUPPLY AT 48 MHZ 8542.31.00.01 DUAL GULL WING 260 0.65 mm unknown 30 16 R-PDSO-G16 Not Qualified INDUSTRIAL - SERIAL IO/COMMUNICATION CONTROLLER, I2C BUS - - 1.1 mm - - NO YES - - 1 - 0.625 MBps ASYNC, BIT; SYNC, BYTE - - 5 mm 4.4 mm
        SC16IS741IPW
        SC16IS741IPW

        637-489-SC16IS741IPW NXP Semiconductors
        RoHS :
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        NXP Semiconductors PCF8575TS/1
        Mfr. Part #
        PCF8575TS/1
        Twicea Part #
        637-489-PCF8575TS/1
        NXP Semiconductors
        Description: IC 16 I/O, PIA-GENERAL PURPOSE, PDSO24, 5.30 MM, PLASTIC, MO-150AG, SOT340-1, SSOP-24, Parallel IO Port
        Datasheet Compare
          Min.:1
          Mult.:1
          YES 24 0.4 MHz NXP SEMICONDUCTORS 1 16 85 °C -40 °C PLASTIC/EPOXY SSOP 5.30 MM, PLASTIC, MO-150AG, SOT340-1, SSOP-24 - RECTANGULAR SMALL OUTLINE, SHRINK PITCH Active SSOP Yes 5.5 V 2.5 V 2.7 V e4 Yes EAR99 NICKEL PALLADIUM GOLD - 8542.39.00.01 DUAL GULL WING 260 0.65 mm compliant 30 24 R-PDSO-G24 - INDUSTRIAL 2 PARALLEL IO PORT, GENERAL PURPOSE - - 2 mm - - - - - - - - - - - - 8.2 mm 5.3 mm
          PCF8575TS/1
          PCF8575TS/1

          637-489-PCF8575TS/1 NXP Semiconductors
          RoHS :
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          NXP Semiconductors PCF2119RU/2/F2
          Mfr. Part #
          PCF2119RU/2/F2
          Twicea Part #
          637-489-PCF2119RU/2/F2
          NXP Semiconductors
          5X8 DOT DOT MAT LCD DRVR AND DSPL CTLR, UUC168, DIE-168
          Datasheet Compare
            Min.:1
            Mult.:1
            YES 168 0.45 MHz NXP SEMICONDUCTORS - - 85 °C -40 °C UNSPECIFIED DIE DIE, - RECTANGULAR UNCASED CHIP Active DIE - 5.5 V 1.5 V 2.5 V - - - - - 8542.31.00.01 UPPER NO LEAD - - unknown - 168 R-XUUC-N168 Not Qualified INDUSTRIAL - DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER - - - - - - - - - - I2C - - - 5 X 8 DOT - -
            PCF2119RU/2/F2
            PCF2119RU/2/F2

            637-489-PCF2119RU/2/F2 NXP Semiconductors
            RoHS :
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            NXP Semiconductors PN5472A2EV/C20804
            Mfr. Part #
            PN5472A2EV/C20804
            Twicea Part #
            637-489-PN5472A2EV/C20804
            NXP Semiconductors
            Microprocessor Circuit, CMOS, PBGA49
            Datasheet Compare
              Min.:1
              Mult.:1
              YES 49 - NXP SEMICONDUCTORS - - 85 °C -30 °C PLASTIC/EPOXY VFBGA VFBGA-49 - RECTANGULAR GRID ARRAY, VERY THIN PROFILE, FINE PITCH Active - - 5.5 V 2.3 V 3.6 V - - - - - 8542.31.00.01 BOTTOM BALL - 0.5 mm unknown - - R-PBGA-B49 - OTHER - MICROPROCESSOR CIRCUIT - - 1 mm - - - - - - - - - - - - 4.3 mm 4 mm
              PN5472A2EV/C20804
              PN5472A2EV/C20804

              637-489-PN5472A2EV/C20804 NXP Semiconductors
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              NXP Semiconductors PCA9557PW
              Mfr. Part #
              PCA9557PW
              Twicea Part #
              637-489-PCA9557PW
              NXP Semiconductors
              Description: IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16, Parallel IO Port
              Datasheet Compare
                Min.:1
                Mult.:1
                YES 16 0.4 MHz NXP SEMICONDUCTORS 1 8 85 °C -40 °C PLASTIC/EPOXY TSSOP 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16 TSSOP16,.25 RECTANGULAR SMALL OUTLINE, THIN PROFILE, SHRINK PITCH Active TSSOP Yes 5.5 V 2.3 V 3.3 V e4 Yes EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - 8542.39.00.01 DUAL GULL WING 260 0.65 mm compliant 30 16 R-PDSO-G16 Not Qualified INDUSTRIAL 1 PARALLEL IO PORT, GENERAL PURPOSE 8 - 1.1 mm - - - - - - - - - - - - 5 mm 4.4 mm
                PCA9557PW
                PCA9557PW

                637-489-PCA9557PW NXP Semiconductors
                RoHS :
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                NXP Semiconductors PCF85063TP/1
                Mfr. Part #
                PCF85063TP/1
                Twicea Part #
                637-489-PCF85063TP/1
                NXP Semiconductors
                Description: 1 TIMER(S), REAL TIME CLOCK, PDSO8, 2 X 3 MM, 0.75 MM HEIGHT, PLASTIC, MO-229, SOT1069-2, HWSON-8
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  YES 8 0.032 MHz NXP SEMICONDUCTORS - - 85 °C -40 °C PLASTIC/EPOXY HVSON HVSON, - RECTANGULAR SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE Active SON - 5.5 V 0.9 V 3.3 V - - EAR99 - ALSO OPERATES AT 1.8 V AT 400KHZ 8542.39.00.01 DUAL NO LEAD - 0.5 mm unknown - 8 R-PDSO-N8 - INDUSTRIAL - TIMER, REAL TIME CLOCK - - 0.8 mm - - - - - - - - - - SERIAL(I2C) - 3 mm 2 mm
                  PCF85063TP/1
                  PCF85063TP/1

                  637-489-PCF85063TP/1 NXP Semiconductors
                  RoHS :
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                  NXP Semiconductors PCA9539PW
                  Mfr. Part #
                  PCA9539PW
                  Twicea Part #
                  637-489-PCA9539PW
                  NXP Semiconductors
                  IC 16 I/O, PIA-GENERAL PURPOSE, PDSO24, 4.40 MM, PLASTIC, MO-153, SOT355-1, TSSOP-24, Parallel IO Port
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    YES 24 0.4 MHz NXP SEMICONDUCTORS 1 16 85 °C -40 °C PLASTIC/EPOXY TSSOP TSSOP-24 TSSOP24,.25 RECTANGULAR SMALL OUTLINE, THIN PROFILE, SHRINK PITCH Active TSSOP Yes 5.5 V 2.3 V 3 V e4 Yes EAR99 Nickel/Palladium/Gold (Ni/Pd/Au) - 8542.39.00.01 DUAL GULL WING 260 0.65 mm compliant 30 24 R-PDSO-G24 Not Qualified INDUSTRIAL 2 PARALLEL IO PORT, GENERAL PURPOSE 16 - 1.1 mm - - - - - - - - - - - - 7.8 mm 4.4 mm
                    PCA9539PW
                    PCA9539PW

                    637-489-PCA9539PW NXP Semiconductors
                    RoHS :
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                    NXP Semiconductors PSD311-15IA
                    Mfr. Part #
                    PSD311-15IA
                    Twicea Part #
                    637-489-PSD311-15IA
                    NXP Semiconductors
                    IC 32K X 8 OTPROM, 19 I/O, PIA-GENERAL PURPOSE, PQCC44, Parallel IO Port
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      YES 44 - NXP SEMICONDUCTORS - 19 80 °C -40 °C PLASTIC/EPOXY QCCJ QCCJ, - SQUARE CHIP CARRIER Obsolete - - 5.5 V 4.5 V 5 V - - EAR99 - - 8542.39.00.01 QUAD J BEND - - unknown - - S-PQCC-J44 Not Qualified OTHER 3 PARALLEL IO PORT, GENERAL PURPOSE - 115 mA - - - - - 16 - - - - - - - - -
                      PSD311-15IA
                      PSD311-15IA

                      637-489-PSD311-15IA NXP Semiconductors
                      RoHS :
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                      NXP Semiconductors PCA9541AD/01
                      Mfr. Part #
                      PCA9541AD/01
                      Twicea Part #
                      637-489-PCA9541AD/01
                      NXP Semiconductors
                      Description: IC SPECIALTY MICROPROCESSOR CIRCUIT, PDSO16, 3.90 MM WIDTH, PLASTIC, MS-012, SOT109-1, SOP-16, Microprocessor IC:Other
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        YES 16 0.4 MHz NXP SEMICONDUCTORS - - 85 °C -40 °C PLASTIC/EPOXY SOP 3.90 MM WIDTH, PLASTIC, MS-012, SOT109-1, SOP-16 - RECTANGULAR SMALL OUTLINE Active SOIC - 5.5 V 2.3 V 3.3 V - - - - - 8542.39.00.01 DUAL GULL WING - 1.27 mm unknown - 16 R-PDSO-G16 Not Qualified INDUSTRIAL - BUS CONTROLLER, I2C - - 1.75 mm 4 - - - - - - - - - - - 9.9 mm 3.9 mm
                        PCA9541AD/01
                        PCA9541AD/01

                        637-489-PCA9541AD/01 NXP Semiconductors
                        RoHS :
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                        NXP Semiconductors PCA9555
                        Mfr. Part #
                        PCA9555
                        Twicea Part #
                        637-489-PCA9555
                        NXP Semiconductors
                        -
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                          PCA9555
                          PCA9555

                          637-489-PCA9555 NXP Semiconductors
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                          NXP Semiconductors PCAL6416AEX
                          Mfr. Part #
                          PCAL6416AEX
                          Twicea Part #
                          637-489-PCAL6416AEX
                          NXP Semiconductors
                          Description: PIA-GENERAL PURPOSE
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            YES 24 0.4 MHz NXP SEMICONDUCTORS 1 16 85 °C -40 °C PLASTIC/EPOXY VFBGA XFBGA-24 - SQUARE GRID ARRAY, VERY THIN PROFILE, FINE PITCH Obsolete - Yes 5.5 V 1.65 V 1.8 V - - EAR99 - - 8542.39.00.01 BOTTOM BALL - 0.4 mm unknown - - S-PBGA-B24 - INDUSTRIAL 2 PARALLEL IO PORT, GENERAL PURPOSE - - 0.5 mm - - - - - - - - - - - - 2 mm 2 mm
                            PCAL6416AEX
                            PCAL6416AEX

                            637-489-PCAL6416AEX NXP Semiconductors
                            RoHS :
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                            In Stock : -
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                            NXP Semiconductors PCAL9538APW
                            Mfr. Part #
                            PCAL9538APW
                            Twicea Part #
                            637-489-PCAL9538APW
                            NXP Semiconductors
                            PIA-GENERAL PURPOSE
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              YES 16 0.4 MHz NXP SEMICONDUCTORS 1 8 85 °C -40 °C PLASTIC/EPOXY TSSOP TSSOP, - RECTANGULAR SMALL OUTLINE, THIN PROFILE, SHRINK PITCH Active - Yes 5.5 V 1.65 V 1.8 V - - EAR99 - - 8542.39.00.01 DUAL GULL WING NOT SPECIFIED 0.65 mm compliant NOT SPECIFIED - R-PDSO-G16 - INDUSTRIAL 1 PARALLEL IO PORT, GENERAL PURPOSE - - 1.1 mm - - - - - - - - - - - - 5 mm 4.4 mm
                              PCAL9538APW
                              PCAL9538APW

                              637-489-PCAL9538APW NXP Semiconductors
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                              NXP Semiconductors TDA6651TT/C3/S3
                              Mfr. Part #
                              TDA6651TT/C3/S3
                              Twicea Part #
                              637-489-TDA6651TT/C3/S3
                              NXP Semiconductors
                              Description: IC VIDEO CLOCK GENERATOR, PDSO38, 4.40 MM, 0.50 MM PITCH, SOT510-1, PLASTIC, TSSOP-38, Clock Generator
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                YES 38 - NXP SEMICONDUCTORS - - - - PLASTIC/EPOXY TSSOP TSSOP, - RECTANGULAR SMALL OUTLINE, THIN PROFILE, SHRINK PITCH Obsolete TSSOP Yes 5.5 V 4.5 V 5 V - - EAR99 - - 8542.39.00.01 DUAL GULL WING - 0.5 mm unknown - 38 R-PDSO-G38 Not Qualified - - CLOCK GENERATOR, VIDEO - - 1.1 mm - 0.4 MHz - - - 166.7 MHz - - - - - - 9.7 mm 4.4 mm
                                TDA6651TT/C3/S3
                                TDA6651TT/C3/S3

                                637-489-TDA6651TT/C3/S3 NXP Semiconductors
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                                Integrated Circuits (ICs)

                                Embedded - Microcontrollers - Application Specific definition: A Microcontroller can be considered a self-contained system with a processor, memory and peripherals and can be used as an embedded system. ... Embedded - Microcontrollers - Application Specific Product Listing: PCF8574T/3,PCF2127AT/2,SC16IS741IPW,PCF8575TS/1,PCF2119RU/2/F2.Integrated Circuits (ICs) type:Embedded - Microcontrollers(134273),Memory(116337),PMIC - Voltage Regulators - Linear(107072),PMIC - Supervisors(101983),Embedded - FPGAs (Field Programmable Gate Array)(62862) .Embedded - Microcontrollers - Application Specific has 115 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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