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Image Part # Manufacturer Description Availability Pricing Quantity Mounting TypePackage / CaseSurface MountOperating Temperature (Max.)Operating Temperature (Min.)Operating TemperaturePackagingSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminal FinishPower (Watts)Voltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReach Compliance CodeTime@Peak Reflow Temperature-Max (s)Pin CountJESD-30 CodeFunctionQualification StatusTemperature GradeInterfaceNumber of CircuitsCurrent - SupplyTelecom IC TypeNeg Supply Voltage-NomHeight Seated (Max)LengthWidthRoHS Status
Image Part # Manufacturer Description Availability Pricing Quantity Mounting TypePackage / CaseSurface MountOperating Temperature (Max.)Operating Temperature (Min.)Operating TemperaturePackagingSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminal FinishPower (Watts)Voltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReach Compliance CodeTime@Peak Reflow Temperature-Max (s)Pin CountJESD-30 CodeFunctionQualification StatusTemperature GradeInterfaceNumber of CircuitsCurrent - SupplyTelecom IC TypeNeg Supply Voltage-NomHeight Seated (Max)LengthWidthRoHS Status
Rochester Electronics, LLC HC55185ECR
Mfr. Part #
HC55185ECR
Twicea Part #
699-510-HC55185ECR
Rochester Electronics, LLC
SLIC, 2-4 CONVERSION, BIPOLAR
Datasheet Compare
    Min.:1
    Mult.:1
    Surface Mount 32-VQFN Exposed Pad YES - - 0°C~75°C Tray RSLIC18 - no Obsolete 1 (Unlimited) 32 - - - QUAD NO LEAD 240 - 5V 0.65mm - NOT SPECIFIED - S-PQCC-N32 Subscriber Line Interface Concept (SLIC) Not Qualified - - 1 - - - - 7mm 7mm Non-RoHS Compliant
    HC55185ECR
    HC55185ECR

    699-510-HC55185ECR Rochester Electronics, LLC
    RoHS :
    Package : -
    In Stock : -
    1 : -
    Rochester Electronics, LLC DS2143N
    Mfr. Part #
    DS2143N
    Twicea Part #
    699-510-DS2143N
    Rochester Electronics, LLC
    DS2143 E1 CONTROLLER
    Datasheet Compare
      Min.:1
      Mult.:1
      Through Hole 40-DIP (0.600, 15.24mm) NO - - 0°C~70°C Tube - e0 no Obsolete 1 (Unlimited) 40 TIN LEAD - 4.5V~5.5V DUAL - 240 1 5V 2.54mm unknown 20 40 R-PDIP-T40 - COMMERCIAL - Parallel/Serial - 10mA FRAMER - 5.08mm 52.075mm 15.24mm Non-RoHS Compliant
      DS2143N
      DS2143N

      699-510-DS2143N Rochester Electronics, LLC
      RoHS :
      Package : -
      In Stock : -
      1 : -
      Rochester Electronics, LLC CYP15G0401TB-BGI
      Mfr. Part #
      CYP15G0401TB-BGI
      Twicea Part #
      699-510-CYP15G0401TB-BGI
      Rochester Electronics, LLC
      QUAD HOTLINK II RECEIVER
      Datasheet Compare
        Min.:1
        Mult.:1
        Surface Mount 256-LBGA Exposed Pad YES - - -40°C~85°C Tray HOTlink II™ e0 no Obsolete 3 (168 Hours) 256 TIN LEAD - 3.135V~3.465V BOTTOM BALL NOT SPECIFIED - 3.3V 1.27mm unknown NOT SPECIFIED - S-PBGA-B256 Driver COMMERCIAL - LVTTL 4 590mA TELECOM CIRCUIT - - 27mm 27mm Non-RoHS Compliant
        CYP15G0401TB-BGI
        CYP15G0401TB-BGI

        699-510-CYP15G0401TB-BGI Rochester Electronics, LLC
        RoHS :
        Package : -
        In Stock : -
        1 : -
        Rochester Electronics, LLC DS21448A1
        Mfr. Part #
        DS21448A1
        Twicea Part #
        699-510-DS21448A1
        Rochester Electronics, LLC
        3.3V E1/T1/J1 QUAD LINE INT.
        Datasheet Compare
          Min.:1
          Mult.:1
          Surface Mount 144-BGA YES - - 0°C~70°C Tray - e0 no Obsolete 3 (168 Hours) 144 TIN LEAD - 3.135V~3.465V BOTTOM BALL 225 - 3.3V 1.27mm - NOT SPECIFIED - - Line Interface Unit (LIU) COMMERCIAL - - 4 320mA PCM TRANSCEIVER - 2.22mm 17mm 17mm Non-RoHS Compliant
          DS21448A1
          DS21448A1

          699-510-DS21448A1 Rochester Electronics, LLC
          RoHS :
          Package : -
          In Stock : -
          1 : -
          Rochester Electronics, LLC MC34017A-3P
          Mfr. Part #
          MC34017A-3P
          Twicea Part #
          699-510-MC34017A-3P
          Rochester Electronics, LLC
          TELEPHONE RINGER CIRCUIT
          Datasheet Compare
            Min.:1
            Mult.:1
            Through Hole 8-DIP (0.300, 7.62mm) NO - - -20°C~60°C Tube - e0 no Obsolete 3 (168 Hours) 8 TIN LEAD 1W 5V DUAL - NOT SPECIFIED - - 2.54mm - NOT SPECIFIED - R-PDIP-T8 Tone Ringer COMMERCIAL - - 1 20mA TELEPHONE RINGER CKT - 4.45mm 9.78mm 7.62mm Non-RoHS Compliant
            MC34017A-3P
            MC34017A-3P

            699-510-MC34017A-3P Rochester Electronics, LLC
            RoHS :
            Package : -
            In Stock : -
            1 : -
            Rochester Electronics, LLC DS2151QB
            Mfr. Part #
            DS2151QB
            Twicea Part #
            699-510-DS2151QB
            Rochester Electronics, LLC
            T1 SINGLE-CHIP TRANSCEIVER
            Datasheet Compare
              Min.:1
              Mult.:1
              Surface Mount 44-LCC (J-Lead) YES - - 0°C~70°C Tube - e0 no Obsolete 3 (168 Hours) 44 TIN LEAD - 4.75V~5.25V QUAD J BEND 240 - 5V - - 20 - S-PQCC-J44 Single-Chip Transceiver COMMERCIAL - T1 1 65mA FRAMER - 4.572mm - - Non-RoHS Compliant
              DS2151QB
              DS2151QB

              699-510-DS2151QB Rochester Electronics, LLC
              RoHS :
              Package : -
              In Stock : -
              1 : -
              Rochester Electronics, LLC HC55120CM
              Mfr. Part #
              HC55120CM
              Twicea Part #
              699-510-HC55120CM
              Rochester Electronics, LLC
              LOW POWER UNIVERSAL SLIC FAMILY
              Datasheet Compare
                Min.:1
                Mult.:1
                Surface Mount 28-LCC (J-Lead) YES - - 0°C~70°C Tube UniSLIC14 - - Obsolete 3 (168 Hours) 28 - 1.5W 4.75V~5.25V QUAD J BEND - - 5V - - - - S-PQCC-J28 Subscriber Line Interface Concept (SLIC) COMMERCIAL - - 1 2.25mA - - - - - Non-RoHS Compliant
                HC55120CM
                HC55120CM

                699-510-HC55120CM Rochester Electronics, LLC
                RoHS :
                Package : -
                In Stock : -
                1 : -
                Rochester Electronics, LLC CYP15G0402DXB-BGC
                Mfr. Part #
                CYP15G0402DXB-BGC
                Twicea Part #
                699-510-CYP15G0402DXB-BGC
                Rochester Electronics, LLC
                QUAD HOTLINK II RECEIVER
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  Surface Mount 256-LBGA Exposed Pad YES - - 0°C~70°C Tray HOTlink II™ e0 no Obsolete 3 (168 Hours) 256 TIN LEAD - 3.135V~3.465V BOTTOM BALL 220 1 3.3V 1.27mm unknown NOT SPECIFIED 256 S-PBGA-B256 - COMMERCIAL - LVTTL 4 830mA TELECOM CIRCUIT - - 27mm 27mm Non-RoHS Compliant
                  CYP15G0402DXB-BGC
                  CYP15G0402DXB-BGC

                  699-510-CYP15G0402DXB-BGC Rochester Electronics, LLC
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  Rochester Electronics, LLC HC55130IM
                  Mfr. Part #
                  HC55130IM
                  Twicea Part #
                  699-510-HC55130IM
                  Rochester Electronics, LLC
                  LOW POWER UNIVERSAL SLIC FAMILY
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    Surface Mount 28-LCC (J-Lead) YES - - -40°C~85°C Tube UniSLIC14 - - Obsolete 3 (168 Hours) 28 - 1.5W 4.75V~5.25V QUAD J BEND - - 5V - - - - S-PQCC-J28 Subscriber Line Interface Concept (SLIC) COMMERCIAL - - 1 2.25mA - - - - - Non-RoHS Compliant
                    HC55130IM
                    HC55130IM

                    699-510-HC55130IM Rochester Electronics, LLC
                    RoHS :
                    Package : -
                    In Stock : -
                    1 : -
                    Rochester Electronics, LLC DS2151QNB
                    Mfr. Part #
                    DS2151QNB
                    Twicea Part #
                    699-510-DS2151QNB
                    Rochester Electronics, LLC
                    T1 SINGLE-CHIP TRANSCEIVER
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      Surface Mount 44-LCC (J-Lead) YES - - -40°C~85°C Tube - e0 no Obsolete 3 (168 Hours) 44 TIN LEAD - 4.75V~5.25V QUAD J BEND 240 - 5V - - 20 - S-PQCC-J44 Single-Chip Transceiver COMMERCIAL - T1 1 65mA FRAMER - 4.572mm - - Non-RoHS Compliant
                      DS2151QNB
                      DS2151QNB

                      699-510-DS2151QNB Rochester Electronics, LLC
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      Rochester Electronics, LLC DS21552LN
                      Mfr. Part #
                      DS21552LN
                      Twicea Part #
                      699-510-DS21552LN
                      Rochester Electronics, LLC
                      5V T1 SINGLE-CHIP TRANSCEIVER
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        Surface Mount 100-LQFP YES - - -40°C~85°C Tray - e0 no Obsolete 3 (168 Hours) 100 TIN LEAD - 4.75V~5.25V QUAD GULL WING 240 - 5V 0.5mm - 20 - - Single-Chip Transceiver COMMERCIAL - E1, HDLC, J1, T1 1 75mA PCM TRANSCEIVER - - - - Non-RoHS Compliant
                        DS21552LN
                        DS21552LN

                        699-510-DS21552LN Rochester Electronics, LLC
                        RoHS :
                        Package : -
                        In Stock : -
                        1 : -
                        Rochester Electronics, LLC CYV15G0403DXB-BGI
                        Mfr. Part #
                        CYV15G0403DXB-BGI
                        Twicea Part #
                        699-510-CYV15G0403DXB-BGI
                        Rochester Electronics, LLC
                        ETHERNET TRANSCEIVER, 4-TRNSVR
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          Surface Mount 256-LBGA Exposed Pad YES - - -40°C~85°C Tray HOTlink II™ e0 no Obsolete 3 (168 Hours) 256 TIN LEAD - 3.135V~3.465V BOTTOM BALL 235 - 3.3V 1.27mm unknown NOT SPECIFIED - S-PBGA-B256 Transceiver COMMERCIAL - LVTTL 4 900mA TELECOM CIRCUIT - - 27mm 27mm Non-RoHS Compliant
                          CYV15G0403DXB-BGI
                          CYV15G0403DXB-BGI

                          699-510-CYV15G0403DXB-BGI Rochester Electronics, LLC
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          Rochester Electronics, LLC DS31256B
                          Mfr. Part #
                          DS31256B
                          Twicea Part #
                          699-510-DS31256B
                          Rochester Electronics, LLC
                          256-CH HDLC CONTROLLER
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            Surface Mount 256-BGA YES - - 0°C~70°C Tray - e0 no Obsolete 3 (168 Hours) 256 TIN LEAD - 3V~3.6V BOTTOM BALL NOT SPECIFIED 1 3.3V 1.27mm - NOT SPECIFIED 256 S-PBGA-B256 - COMMERCIAL - Serial - 500mA TELECOM CIRCUIT - 2.54mm 27mm 27mm Non-RoHS Compliant
                            DS31256B
                            DS31256B

                            699-510-DS31256B Rochester Electronics, LLC
                            RoHS :
                            Package : -
                            In Stock : -
                            1 : -
                            Rochester Electronics, LLC DS3148N
                            Mfr. Part #
                            DS3148N
                            Twicea Part #
                            699-510-DS3148N
                            Rochester Electronics, LLC
                            DS3148 8-CHANNEL DS3/E3 FRAMER
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              Surface Mount 349-BBGA, CSBGA Exposed Pad YES - - -40°C~85°C Tray - e0 no Obsolete 3 (168 Hours) 349 TIN LEAD - 3.135V~3.465V BOTTOM BALL 240 1 3.3V 1.27mm unknown NOT SPECIFIED 349 S-PBGA-B349 - COMMERCIAL - LIU - 640mA FRAMER - 2.35mm 27mm 27mm Non-RoHS Compliant
                              DS3148N
                              DS3148N

                              699-510-DS3148N Rochester Electronics, LLC
                              RoHS :
                              Package : -
                              In Stock : -
                              1 : -
                              Rochester Electronics, LLC DS2141AN
                              Mfr. Part #
                              DS2141AN
                              Twicea Part #
                              699-510-DS2141AN
                              Rochester Electronics, LLC
                              DS2141 T1 CONTROLLER
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                Through Hole 40-DIP (0.600, 15.24mm) NO - - 0°C~70°C Tube - e0 no Obsolete 3 (168 Hours) 40 TIN LEAD - 4.5V~5.5V DUAL - 240 1 5V 2.54mm - 20 40 R-PDIP-T40 - COMMERCIAL - Parallel/Serial - 10mA FRAMER - 5.08mm 52.075mm 15.24mm Non-RoHS Compliant
                                DS2141AN
                                DS2141AN

                                699-510-DS2141AN Rochester Electronics, LLC
                                RoHS :
                                Package : -
                                In Stock : -
                                1 : -
                                Rochester Electronics, LLC CYV15G0404DXB-BGXC
                                Mfr. Part #
                                CYV15G0404DXB-BGXC
                                Twicea Part #
                                699-510-CYV15G0404DXB-BGXC
                                Rochester Electronics, LLC
                                ETHERNET TRANSCEIVER, PBGA256
                                Datasheet Compare
                                  Min.:1
                                  Mult.:1
                                  Surface Mount 256-LBGA Exposed Pad YES - - 0°C~70°C Tray HOTlink II™ - - Obsolete 3 (168 Hours) 256 NOT SPECIFIED - 3.135V~3.465V BOTTOM BALL - 1 3.3V 1.27mm unknown - 256 S-PBGA-B256 - COMMERCIAL - LVTTL 4 900mA TELECOM CIRCUIT - - 27mm 27mm ROHS3 Compliant
                                  CYV15G0404DXB-BGXC
                                  CYV15G0404DXB-BGXC

                                  699-510-CYV15G0404DXB-BGXC Rochester Electronics, LLC
                                  RoHS :
                                  Package : -
                                  In Stock : -
                                  1 : -
                                  Rochester Electronics, LLC HC5515CM
                                  Mfr. Part #
                                  HC5515CM
                                  Twicea Part #
                                  699-510-HC5515CM
                                  Rochester Electronics, LLC
                                  SLIC, 2-4 CONVERSION, BIPOLAR
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    Surface Mount 28-LCC (J-Lead) YES - - 0°C~70°C Tube - e0 no Obsolete 1 (Unlimited) 28 TIN LEAD 1.5W 4.75V~5.25V QUAD J BEND 240 - 5V - - 30 - S-PQCC-J28 Subscriber Line Interface Concept (SLIC) COMMERCIAL - - 1 - - -5V - - - Non-RoHS Compliant
                                    HC5515CM
                                    HC5515CM

                                    699-510-HC5515CM Rochester Electronics, LLC
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    Rochester Electronics, LLC HC55140IM
                                    Mfr. Part #
                                    HC55140IM
                                    Twicea Part #
                                    699-510-HC55140IM
                                    Rochester Electronics, LLC
                                    SLIC, 2-4 CONVERSION, PQCC28
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      - - YES 85°C -40°C - - - e0 no Obsolete 1 (Unlimited) 28 TIN LEAD - - QUAD J BEND 225 1 5V - - 30 - S-PQCC-J28 - COMMERCIAL INDUSTRIAL - - - SLIC - - - - Non-RoHS Compliant
                                      HC55140IM
                                      HC55140IM

                                      699-510-HC55140IM Rochester Electronics, LLC
                                      RoHS :
                                      Package : -
                                      In Stock : -
                                      1 : -
                                      Rochester Electronics, LLC HC55142IM
                                      Mfr. Part #
                                      HC55142IM
                                      Twicea Part #
                                      699-510-HC55142IM
                                      Rochester Electronics, LLC
                                      LOW POWER UNIVERSAL SLIC FAMILY
                                      Datasheet Compare
                                        Min.:1
                                        Mult.:1
                                        - - YES 85°C -40°C - - - e0 no Obsolete 3 (168 Hours) 28 TIN LEAD - - QUAD J BEND 240 1 5V - - 30 - S-PQCC-J28 - COMMERCIAL INDUSTRIAL - - - SLIC - - - - Non-RoHS Compliant
                                        HC55142IM
                                        HC55142IM

                                        699-510-HC55142IM Rochester Electronics, LLC
                                        RoHS :
                                        Package : -
                                        In Stock : -
                                        1 : -
                                        Rochester Electronics, LLC HC55121IB
                                        Mfr. Part #
                                        HC55121IB
                                        Twicea Part #
                                        699-510-HC55121IB
                                        Rochester Electronics, LLC
                                        SLIC
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          Surface Mount 28-SOIC (0.295, 7.50mm Width) YES - - -40°C~85°C Tube UniSLIC14 e0 no Obsolete 1 (Unlimited) 28 TIN LEAD 2W 4.75V~5.25V DUAL GULL WING 240 - 5V - - NOT SPECIFIED - R-PDSO-G28 Subscriber Line Interface Concept (SLIC) COMMERCIAL - - 1 2.25mA - - 2.65mm - 7.5mm Non-RoHS Compliant
                                          HC55121IB
                                          HC55121IB

                                          699-510-HC55121IB Rochester Electronics, LLC
                                          RoHS :
                                          Package : -
                                          In Stock : -
                                          1 : -
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                                          Integrated Circuits (ICs)

                                          Interface - Telecom definition: Telecom Interface device is a low-cost telephone line termination and protection device that provides additional surge protection against tr... Interface - Telecom Product Listing: HC55185ECR,DS2143N,CYP15G0401TB-BGI,DS21448A1,MC34017A-3P.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 - Telecom has 253 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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