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  • All Products
  • Integrated Circuits (ICs)
  • Interface - UARTs (Universal Asynchronous Receiver Transmitter)
Image Part # Manufacturer Description Availability Pricing Quantity MountMounting TypePackage / CaseNumber of PinsSupplier Device PackageBase Product NumberManufacturerManufacturer Part NumberMfrPackageProduct StatusRoHSSchedule BOperating TemperatureSeriesSize / DimensionJESD-609 CodePbfree CodeMoisture Sensitivity Level (MSL)Number of TerminationsTypeTerminal FinishMax Operating TemperatureMin Operating TemperatureVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageFrequencyTime@Peak Reflow Temperature-Max (s)Frequency StabilityOutputPin CountFunctionBase ResonatorCurrent - Supply (Max)Operating Supply VoltageTemperature GradeCurrent - Supply (Disable) (Max)Number of ChannelsMax Supply VoltageMin Supply VoltageNominal Supply CurrentuPs/uCs/Peripheral ICs TypeClock FrequencySpread Spectrum BandwidthData RateAddress Bus WidthProtocolBoundary ScanLow Power ModeExternal Data Bus WidthAbsolute Pull Range (APR)Data Rate (Max)Number of Serial I/OsCommunication ProtocolData Encoding/Decoding MethodWith False Start Bit DetectionFeaturesWith Modem ControlWith Auto Flow ControlWith IrDA Encoder/DecoderHeight Seated (Max)Radiation HardeningRoHS StatusLead FreeRatings
Image Part # Manufacturer Description Availability Pricing Quantity MountMounting TypePackage / CaseNumber of PinsSupplier Device PackageBase Product NumberManufacturerManufacturer Part NumberMfrPackageProduct StatusRoHSSchedule BOperating TemperatureSeriesSize / DimensionJESD-609 CodePbfree CodeMoisture Sensitivity Level (MSL)Number of TerminationsTypeTerminal FinishMax Operating TemperatureMin Operating TemperatureVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageFrequencyTime@Peak Reflow Temperature-Max (s)Frequency StabilityOutputPin CountFunctionBase ResonatorCurrent - Supply (Max)Operating Supply VoltageTemperature GradeCurrent - Supply (Disable) (Max)Number of ChannelsMax Supply VoltageMin Supply VoltageNominal Supply CurrentuPs/uCs/Peripheral ICs TypeClock FrequencySpread Spectrum BandwidthData RateAddress Bus WidthProtocolBoundary ScanLow Power ModeExternal Data Bus WidthAbsolute Pull Range (APR)Data Rate (Max)Number of Serial I/OsCommunication ProtocolData Encoding/Decoding MethodWith False Start Bit DetectionFeaturesWith Modem ControlWith Auto Flow ControlWith IrDA Encoder/DecoderHeight Seated (Max)Radiation HardeningRoHS StatusLead FreeRatings
National Semiconductor PC16550DV/NOPB
Mfr. Part #
PC16550DV/NOPB
Twicea Part #
4094-511-PC16550DV/NOPB
National Semiconductor
SERIAL I/O CONTROLLER, 1 CHANNEL
Datasheet Compare
300 In Stock
    Min.:1
    Mult.:1
    - Surface Mount 44-LCC (J-Lead) - 44-PLCC (16.59x16.59) - Murrelektronik 7000-40121-2140070 National Semiconductor Tube Active - - - - - - - - - - - - - 4.5V ~ 5.5V - - - - - - - - - - - - - - - 1, UART - - - - - - - - - - - - - 1.5Mbps - - - Yes - Yes No No - - - - -
    PC16550DV/NOPB
    PC16550DV/NOPB

    4094-511-PC16550DV/NOPB National Semiconductor
    RoHS :
    Package : -
    In Stock : 300
    1 : -
    Exar Corporation XR16L2552IJ-F
    Mfr. Part #
    XR16L2552IJ-F
    Twicea Part #
    3417-511-XR16L2552IJ-F
    Exar Corporation
    IC UART FIFO 16B DUAL 44PLCC
    Datasheet Compare
    4 In Stock
      Min.:1
      Mult.:1
      Surface Mount - PLCC 44 - - - - - - - - - - - - e3 yes 1 (Unlimited) 44 - Matte Tin (Sn) 85°C -40°C - QUAD J BEND 260 5V - 40 - - 44 - - - 5V INDUSTRIAL - 2 5.5V 2.25V 3mA SERIAL IO/COMMUNICATION CONTROLLER, SERIAL 50MHz - 3.125 Mbps 3 - NO YES 8 - - 2 ASYNC, BIT NRZ - - - - - 4.57mm No RoHS Compliant Lead Free -
      XR16L2552IJ-F
      XR16L2552IJ-F

      3417-511-XR16L2552IJ-F Exar Corporation
      RoHS :
      Package : -
      In Stock : 4
      1 : -
      Exar Corporation XR16V2651IL
      Mfr. Part #
      XR16V2651IL
      Twicea Part #
      3417-511-XR16V2651IL
      Exar Corporation
      High Performance Duart With 32-B
      Datasheet Compare
      454 In Stock
        Min.:1
        Mult.:1
        - - - - - 090578 - - Molex Bulk Active Non-Compliant - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        XR16V2651IL
        XR16V2651IL

        3417-511-XR16V2651IL Exar Corporation
        RoHS :
        Package : -
        In Stock : 454
        1 : -
        Exar Corporation XR16V2550IL
        Mfr. Part #
        XR16V2550IL
        Twicea Part #
        3417-511-XR16V2550IL
        Exar Corporation
        High Performance Duart
        Datasheet Compare
        500 In Stock
          Min.:1
          Mult.:1
          - Surface Mount 6-SMD, No Lead - - SG3225VEN - - EPSON Tape & Reel (TR) Active - - -40°C ~ 85°C SG3225VEN 0.126 L x 0.098 W (3.20mm x 2.50mm) - - - - XO (Standard) - - - 3.3V - - - - 50 MHz - ±50ppm LVDS - Enable/Disable Crystal 25mA - - 15mA - - - - - - - - - - - - - - - - - - - - - - - 0.047 (1.20mm) - - - -
          XR16V2550IL
          XR16V2550IL

          3417-511-XR16V2550IL Exar Corporation
          RoHS :
          Package : -
          In Stock : 500
          1 : -
          Analog Devices SC26C92A1B,557
          Mfr. Part #
          SC26C92A1B,557
          Twicea Part #
          84-511-SC26C92A1B,557
          Analog Devices
          SC26C92A1B - Dual Universal Asyn
          Datasheet Compare
            Min.:1
            Mult.:1
            - - - - - - - - Analog Devices Inc. Bulk Obsolete - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
            SC26C92A1B,557
            SC26C92A1B,557

            84-511-SC26C92A1B,557 Analog Devices
            RoHS :
            Package : -
            In Stock : -
            1 : -
            Texas Instruments TL16C752CRHB
            Mfr. Part #
            TL16C752CRHB
            Twicea Part #
            815-511-TL16C752CRHB
            Texas Instruments
            SERIAL I/O CONTROLLER
            Datasheet Compare
            5401 In Stock
              Min.:1
              Mult.:1
              - - - - - - - - Texas Instruments Bulk Active Non-Compliant - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
              TL16C752CRHB
              TL16C752CRHB

              815-511-TL16C752CRHB Texas Instruments
              RoHS :
              Package : -
              In Stock : 5401
              1 : -
              HARRIS HD3-6402C-9
              Mfr. Part #
              HD3-6402C-9
              Twicea Part #
              3644-511-HD3-6402C-9
              HARRIS
              CMOS UART
              Datasheet Compare
              6861 In Stock
                Min.:1
                Mult.:1
                - - - - - - - - Harris Corporation Bulk Active - - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                HD3-6402C-9
                HD3-6402C-9

                3644-511-HD3-6402C-9 HARRIS
                RoHS :
                Package : -
                In Stock : 6861
                1 : -
                HARRIS CDP6402DX
                Mfr. Part #
                CDP6402DX
                Twicea Part #
                3644-511-CDP6402DX
                HARRIS
                UNIVERSAL ASYNCHRONOUS RX/TX
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  - Through Hole 40-CDIP (0.600, 15.24mm) - 40-SBDIP - - - Harris Corporation Bulk Obsolete - - - - - - - - - - - - - 4V ~ 10.5V - - - - - - - - - - - - - - - 1, UART - - - - - - - - - - - - - 400kbps - - - Yes Printer Port No No No - - - - -
                  CDP6402DX
                  CDP6402DX

                  3644-511-CDP6402DX HARRIS
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  Exar Corporation XR16V654IV80
                  Mfr. Part #
                  XR16V654IV80
                  Twicea Part #
                  3417-511-XR16V654IV80
                  Exar Corporation
                  Quad Uart With 64-BYTE Fifo
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    - - - - - - - - Sipex Bulk Active - - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                    XR16V654IV80
                    XR16V654IV80

                    3417-511-XR16V654IV80 Exar Corporation
                    RoHS :
                    Package : -
                    In Stock : -
                    1 : -
                    HARRIS HD1-6402C-9
                    Mfr. Part #
                    HD1-6402C-9
                    Twicea Part #
                    3644-511-HD1-6402C-9
                    HARRIS
                    CMOS UART
                    Datasheet Compare
                    218 In Stock
                      Min.:1
                      Mult.:1
                      - - - - - - - - Harris Corporation Bulk Active - - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                      HD1-6402C-9
                      HD1-6402C-9

                      3644-511-HD1-6402C-9 HARRIS
                      RoHS :
                      Package : -
                      In Stock : 218
                      1 : -
                      Exar Corporation ST16C450IQ48
                      Mfr. Part #
                      ST16C450IQ48
                      Twicea Part #
                      3417-511-ST16C450IQ48
                      Exar Corporation
                      CMOS UART
                      Datasheet Compare
                      846 In Stock
                        Min.:1
                        Mult.:1
                        - - - - - - - - Sipex Bulk Active - - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                        ST16C450IQ48
                        ST16C450IQ48

                        3417-511-ST16C450IQ48 Exar Corporation
                        RoHS :
                        Package : -
                        In Stock : 846
                        1 : -
                        Exar Corporation ST16C2550IJ44
                        Mfr. Part #
                        ST16C2550IJ44
                        Twicea Part #
                        3417-511-ST16C2550IJ44
                        Exar Corporation
                        Duart With Fifo
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          - - - - - - - - Sipex Bulk Active - - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                          ST16C2550IJ44
                          ST16C2550IJ44

                          3417-511-ST16C2550IJ44 Exar Corporation
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          Exar Corporation ST16C1450CQ48
                          Mfr. Part #
                          ST16C1450CQ48
                          Twicea Part #
                          3417-511-ST16C1450CQ48
                          Exar Corporation
                          SERIAL I/O CONTROLLER
                          Datasheet Compare
                          995 In Stock
                            Min.:1
                            Mult.:1
                            - Surface Mount 48-TQFP - 48-TQFP (7x7) - - - Exar Bulk Active - - - - - - - - - - - - - 2.97V ~ 5.5V - - - - - - - - - - - - - - - 1, UART - - - - - - - - - - - - - 1.5Mbps - - - Yes Internal Oscillator, Timer/Counter Yes No No - - - - -
                            ST16C1450CQ48
                            ST16C1450CQ48

                            3417-511-ST16C1450CQ48 Exar Corporation
                            RoHS :
                            Package : -
                            In Stock : 995
                            1 : -
                            Exar Corporation ST16C550IP40-F
                            Mfr. Part #
                            ST16C550IP40-F
                            Twicea Part #
                            3417-511-ST16C550IP40-F
                            Exar Corporation
                            1 Channel(s) 1.5M Bps Serial Comm Controller PDIP40
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              Through Hole - - 40 - - - - - - - Compliant - - - - - - - - - - 85 °C -40 °C - - - - - - - - - - - - - - - - 1 5.5 V 2.97 V 3 mA - - - 1.5 Mbps - - - - - - - - - - - - - - - - No - Lead Free -
                              ST16C550IP40-F
                              ST16C550IP40-F

                              3417-511-ST16C550IP40-F Exar Corporation
                              RoHS :
                              Package : -
                              In Stock : -
                              1 : -
                              E2V 5962-8953202UA
                              Mfr. Part #
                              5962-8953202UA
                              Twicea Part #
                              17240-511-5962-8953202UA
                              E2V
                              Uart 2-CH 5V 44-PIN Llcc
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                Surface Mount - - 44 - - - - - - - Compliant 8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000 - - - - - - - - - 125 °C -55 °C - - - - - - - - - - - - - 5 V - - 2 5.5 V 4.5 V 15 mA - - - - - - - - - - - - - - - - - - - - No - - -
                                5962-8953202UA
                                5962-8953202UA

                                17240-511-5962-8953202UA E2V
                                RoHS :
                                Package : -
                                In Stock : -
                                1 : -
                                Rochester Electronics ST16C1450CQ48
                                Mfr. Part #
                                ST16C1450CQ48
                                Twicea Part #
                                699-511-ST16C1450CQ48
                                Rochester Electronics
                                Serial I/o Controller
                                Datasheet Compare
                                  Min.:1
                                  Mult.:1
                                  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                  ST16C1450CQ48
                                  ST16C1450CQ48

                                  699-511-ST16C1450CQ48 Rochester Electronics
                                  RoHS :
                                  Package : -
                                  In Stock : -
                                  1 : -
                                  Exar Corporation XR16C2850CM
                                  Mfr. Part #
                                  XR16C2850CM
                                  Twicea Part #
                                  3417-511-XR16C2850CM
                                  Exar Corporation
                                  SERIAL I/O CONTROLLER
                                  Datasheet Compare
                                  4 In Stock
                                    Min.:1
                                    Mult.:1
                                    - Surface Mount 48-TQFP - 48-TQFP (7x7) - - - Exar Bulk Active - - - - - - - - - - - - - 2.97V ~ 5.5V - - - - - - - - - - - - - - - 2, DUART - - - - - - - - RS232, RS485 - - - - 6.5Mbps - - - Yes Internal Oscillator, Timer/Counter Yes Yes Yes - - - - -
                                    XR16C2850CM
                                    XR16C2850CM

                                    3417-511-XR16C2850CM Exar Corporation
                                    RoHS :
                                    Package : -
                                    In Stock : 4
                                    1 : -
                                    Exar Corporation XR16V554IV
                                    Mfr. Part #
                                    XR16V554IV
                                    Twicea Part #
                                    3417-511-XR16V554IV
                                    Exar Corporation
                                    Quad Uart With 16-BYTE Fifo
                                    Datasheet Compare
                                    1 In Stock
                                      Min.:1
                                      Mult.:1
                                      - - - - - - - - Sipex Bulk Active - - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                      XR16V554IV
                                      XR16V554IV

                                      3417-511-XR16V554IV Exar Corporation
                                      RoHS :
                                      Package : -
                                      In Stock : 1
                                      1 : -
                                      HARRIS CS82C52
                                      Mfr. Part #
                                      CS82C52
                                      Twicea Part #
                                      3644-511-CS82C52
                                      HARRIS
                                      CMOS SERIAL CONTROLLER INTERFACE
                                      Datasheet Compare
                                      1 In Stock
                                        Min.:1
                                        Mult.:1
                                        - Surface Mount 28-LCC (J-Lead) - 28-PLCC (11.51x11.51) - - - Harris Corporation Bulk Active - - - - - - - - - - - - - 4.5V ~ 5.5V - - - - - - - - - - - - - - - 1, UART - - - - - - - - RS232 - - - - 1MBaud - - - Yes Timer/Counter Yes No No - - - - -
                                        CS82C52
                                        CS82C52

                                        3644-511-CS82C52 HARRIS
                                        RoHS :
                                        Package : -
                                        In Stock : 1
                                        1 : -
                                        Exar Corporation XR16L2552IM
                                        Mfr. Part #
                                        XR16L2552IM
                                        Twicea Part #
                                        3417-511-XR16L2552IM
                                        Exar Corporation
                                        Duart With Fifo
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          - - - - - - - - Sipex Bulk Active - - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                          XR16L2552IM
                                          XR16L2552IM

                                          3417-511-XR16L2552IM Exar Corporation
                                          RoHS :
                                          Package : -
                                          In Stock : -
                                          1 : -
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                                          Integrated Circuits (ICs)

                                          Interface - UARTs (Universal Asynchronous Receiver Transmitter) definition: A universal asynchronous receiver-transmitter (UART) is a computer hardware device for asynchronous serial communication in which the data f... Interface - UARTs (Universal Asynchronous Receiver Transmitter) Product Listing: PC16550DV/NOPB,XR16L2552IJ-F,XR16V2651IL,XR16V2550IL,SC26C92A1B,557.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 - UARTs (Universal Asynchronous Receiver Transmitter) has 2173 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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