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  • Integrated Circuits (ICs)
  • Interface - Telecom
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeLifecycle StatusMountMounting TypePackage / CaseSurface MountNumber of PinsSupplier Device PackageWeightUsage LevelOperating TemperaturePackagingPublishedSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishMax Operating TemperatureMin Operating TemperatureMax Power DissipationVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageTerminal PitchFrequencyTime@Peak Reflow Temperature-Max (s)Base Part NumberJESD-30 CodeFunctionQualification StatusOperating Supply VoltagePower SuppliesTemperature GradeNumber of ChannelsInterfaceNumber of CircuitsMax Supply VoltageMin Supply VoltageOperating Supply CurrentSupply Current-MaxCurrent - SupplyLogic FunctionData RateTelecom IC TypeNumber of TransceiversBattery FeedPSRR-MinHybridNoise-MaxHeight Seated (Max)LengthWidthRadiation HardeningRoHS StatusLead Free
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeLifecycle StatusMountMounting TypePackage / CaseSurface MountNumber of PinsSupplier Device PackageWeightUsage LevelOperating TemperaturePackagingPublishedSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishMax Operating TemperatureMin Operating TemperatureMax Power DissipationVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageTerminal PitchFrequencyTime@Peak Reflow Temperature-Max (s)Base Part NumberJESD-30 CodeFunctionQualification StatusOperating Supply VoltagePower SuppliesTemperature GradeNumber of ChannelsInterfaceNumber of CircuitsMax Supply VoltageMin Supply VoltageOperating Supply CurrentSupply Current-MaxCurrent - SupplyLogic FunctionData RateTelecom IC TypeNumber of TransceiversBattery FeedPSRR-MinHybridNoise-MaxHeight Seated (Max)LengthWidthRadiation HardeningRoHS StatusLead Free
Microchip Technology LE79R70DJC
Mfr. Part #
LE79R70DJC
Twicea Part #
536-510-LE79R70DJC
Microchip Technology
IC SLIC 1CH 40DB LGBAL 32PLCC
Datasheet Compare
53 In Stock
    Min.:1
    Mult.:1
    7 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 32-LCC (J-Lead) - 32 32-PLCC (11.43x13.97) - Commercial grade 0°C~70°C Tube 2002 - - - Active 3 (168 Hours) - - - 70°C 0°C - 4.75V~5.25V - - - - - - - - - Subscriber Line Interface Concept (SLIC) - 5V - - - 2-Wire 1 - 4.75V 6.5mA - - - - - - - - - - - - - - ROHS3 Compliant -
    LE79R70DJC
    LE79R70DJC

    536-510-LE79R70DJC Microchip Technology
    RoHS :
    Package : -
    In Stock : 53
    1 : -
    Microchip Technology ZL38002QDG1
    Mfr. Part #
    ZL38002QDG1
    Twicea Part #
    536-510-ZL38002QDG1
    Microchip Technology
    ECHO Canceller Chip 1-CH G.711 With Tone Detection 48-Pin TQFP Tray
    Datasheet Compare
    498 In Stock
      Min.:1
      Mult.:1
      8 Weeks IN PRODUCTION (Last Updated: 3 weeks ago) - Surface Mount 48-TQFP YES 48 - 9.071791g - -40°C~85°C Tray - - e3 yes Active 3 (168 Hours) 48 - MATTE TIN - - 90mW 2.7V~3.6V QUAD GULL WING 260 3.3V 0.5mm 20MHz 30 - - Echo Cancellation - 3.3V - - 2 Serial 1 - - 20mA - - - - ISDN ECHO CANCELLER - - - - - - 7mm 7mm No ROHS3 Compliant -
      ZL38002QDG1
      ZL38002QDG1

      536-510-ZL38002QDG1 Microchip Technology
      RoHS :
      Package : -
      In Stock : 498
      1 : -
      Microchip Technology ZL50111GAG2
      Mfr. Part #
      ZL50111GAG2
      Twicea Part #
      536-510-ZL50111GAG2
      Microchip Technology
      IC TELECOM INTERFACE 552BGA
      Datasheet Compare
      2 In Stock
        Min.:1
        Mult.:1
        8 Weeks - - Surface Mount 552-BGA - - 552-PBGA (35x35) - - -40°C~85°C Tray - - - - Active 3 (168 Hours) - - - - - - 1.65V~1.95V - - - - - - - ZL50111 - Telecom Circuit - - - - - TDM 1 - - - - 950mA - - - - - - - - - - - - ROHS3 Compliant -
        ZL50111GAG2
        ZL50111GAG2

        536-510-ZL50111GAG2 Microchip Technology
        RoHS :
        Package : -
        In Stock : 2
        1 : -
        Microchip Technology MT9122AP1
        Mfr. Part #
        MT9122AP1
        Twicea Part #
        536-510-MT9122AP1
        Microchip Technology
        IC ECHO CANCELLER DUAL 28PLCC
        Datasheet Compare
        160 In Stock
          Min.:1
          Mult.:1
          7 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 28-LCC (J-Lead) - 28 - - - -40°C~85°C Tube - - e3 yes Active 1 (Unlimited) 28 - MATTE TIN - - - 4.5V~5.5V QUAD J BEND 260 5V - - 30 - - Echo Cancellation - 5V 5V - - Serial 2 - - 70mA - - - - ISDN ECHO CANCELLER - - - - - 4.57mm 11.505mm 11.505mm No ROHS3 Compliant -
          MT9122AP1
          MT9122AP1

          536-510-MT9122AP1 Microchip Technology
          RoHS :
          Package : -
          In Stock : 160
          1 : -
          Microchip Technology LE79112AKVC
          Mfr. Part #
          LE79112AKVC
          Twicea Part #
          536-510-LE79112AKVC
          Microchip Technology
          IC VOICE LINE VCP 32CH 128TQFP
          Datasheet Compare
          1 In Stock
            Min.:1
            Mult.:1
            10 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount TQFP - 128 128-TQFP 503.487531mg - - Tray - - - - Active 3 (168 Hours) - - - - - - 3.3V - - - - - - - - - Telecom Circuit - - - - - 2-Wire 32 3.3V - - - - - - - - - - - - - - - - ROHS3 Compliant -
            LE79112AKVC
            LE79112AKVC

            536-510-LE79112AKVC Microchip Technology
            RoHS :
            Package : -
            In Stock : 1
            1 : -
            Microchip Technology MT88L70ASR1
            Mfr. Part #
            MT88L70ASR1
            Twicea Part #
            536-510-MT88L70ASR1
            Microchip Technology
            DTMF RX 3.58MHz CMOS 3V 18-Pin SOIC T/R
            Datasheet Compare
            8000 In Stock
              Min.:1
              Mult.:1
              8 Weeks - Surface Mount Surface Mount 18-SOIC (0.295, 7.50mm Width) - 18 - - - -40°C~85°C Tape & Reel (TR) 2003 - e3 yes Active 3 (168 Hours) 18 EAR99 MATTE TIN - - 500mW 2.7V~3.6V DUAL GULL WING 260 3V - 3.58MHz 30 - - DTMF Receiver - 3V 3V - - - 1 - - 2mA - - Receiver - DTMF SIGNALING CIRCUIT - - - - - 2.65mm - 7.5mm No ROHS3 Compliant Lead Free
              MT88L70ASR1
              MT88L70ASR1

              536-510-MT88L70ASR1 Microchip Technology
              RoHS :
              Package : -
              In Stock : 8000
              1 : -
              Microchip Technology MT8888CS1
              Mfr. Part #
              MT8888CS1
              Twicea Part #
              536-510-MT8888CS1
              Microchip Technology
              IC TELECOM INTERFACE 20SOIC
              Datasheet Compare
              5000 In Stock
                Min.:1
                Mult.:1
                8 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 20-SOIC (0.295, 7.50mm Width) - 20 - 800.987426mg - -40°C~85°C Tube 2000 - e3 yes Active 3 (168 Hours) 20 - MATTE TIN - - 1W 4.75V~5.25V DUAL GULL WING 260 5V - 3.58MHz 30 - - DTMF Transceiver - 5V 5V - - - 1 - - 7mA - - Transceiver - DTMF SIGNALING CIRCUIT - - - - - 2.65mm - 7.5mm No ROHS3 Compliant Lead Free
                MT8888CS1
                MT8888CS1

                536-510-MT8888CS1 Microchip Technology
                RoHS :
                Package : -
                In Stock : 5000
                1 : -
                Microchip Technology LE79R79-1DJCT
                Mfr. Part #
                LE79R79-1DJCT
                Twicea Part #
                536-510-LE79R79-1DJCT
                Microchip Technology
                IC SLIC 1CH 52DB LGBAL 32PLCC
                Datasheet Compare
                224 In Stock
                  Min.:1
                  Mult.:1
                  7 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 32-LCC (J-Lead) - 32 - - Industrial grade 0°C~70°C Tape & Reel (TR) - - e3 - Active 3 (168 Hours) 32 - MATTE TIN - - - 4.75V~5.25V QUAD J BEND - 5V - - - - - Subscriber Line Interface Concept (SLIC) Not Qualified 5V 5V - - 2-Wire 1 - - 6.5mA - - - - - - CONSTANT CURRENT 30 dB 2-4 CONVERSION 79 dBrnC 3.556mm - - - ROHS3 Compliant -
                  LE79R79-1DJCT
                  LE79R79-1DJCT

                  536-510-LE79R79-1DJCT Microchip Technology
                  RoHS :
                  Package : -
                  In Stock : 224
                  1 : -
                  Microchip Technology MT8880CS1
                  Mfr. Part #
                  MT8880CS1
                  Twicea Part #
                  536-510-MT8880CS1
                  Microchip Technology
                  DTMF TXRX 3.58MHz CMOS 5V 20-Pin SOIC Tube
                  Datasheet Compare
                  800 In Stock
                    Min.:1
                    Mult.:1
                    8 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 20-SOIC (0.295, 7.50mm Width) - 20 - 800.987426mg - -40°C~85°C Tube - - e3 yes Active 3 (168 Hours) 20 - MATTE TIN - - 1W 4.75V~5.25V DUAL GULL WING 260 5V - 3.58MHz 30 - - DTMF Transceiver Not Qualified 5V 5V - - - 1 - - 7mA - - Transceiver - DTMF SIGNALING CIRCUIT - - - - - 2.65mm - 7.5mm - ROHS3 Compliant Lead Free
                    MT8880CS1
                    MT8880CS1

                    536-510-MT8880CS1 Microchip Technology
                    RoHS :
                    Package : -
                    In Stock : 800
                    1 : -
                    Microchip Technology LE79114KVC
                    Mfr. Part #
                    LE79114KVC
                    Twicea Part #
                    536-510-LE79114KVC
                    Microchip Technology
                    IC VOICE LINE VCP2 64CH 128TQFP
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      10 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 128-TQFP - - 128-TQFP - - - Tray - - - - Active 3 (168 Hours) - - - - - - 3.3V - - - - - - - - - - - - - - - PCM 1 - - - - - - - - - - - - - - - - - ROHS3 Compliant -
                      LE79114KVC
                      LE79114KVC

                      536-510-LE79114KVC Microchip Technology
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      Microchip Technology LE88286DLC
                      Mfr. Part #
                      LE88286DLC
                      Twicea Part #
                      536-510-LE88286DLC
                      Microchip Technology
                      IC VOICEPORT 2CH FXS 8KHZ 80LQFP
                      Datasheet Compare
                      48 In Stock
                        Min.:1
                        Mult.:1
                        10 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 80-LQFP - 80 80-eLQFP - - - Tray 2001 - - - Active 3 (168 Hours) - - - - - - 4.75V~35V - - - - - - - - - Telecom Circuit - - - - - PCM 2 - - - - - - - - - - - - - - - - - ROHS3 Compliant Lead Free
                        LE88286DLC
                        LE88286DLC

                        536-510-LE88286DLC Microchip Technology
                        RoHS :
                        Package : -
                        In Stock : 48
                        1 : -
                        Microchip Technology MT9075BL1
                        Mfr. Part #
                        MT9075BL1
                        Twicea Part #
                        536-510-MT9075BL1
                        Microchip Technology
                        Single Chip Transceiver 1TX 1RX 2.048Mbps 100-Pin MQFP Tray
                        Datasheet Compare
                        42 In Stock
                          Min.:1
                          Mult.:1
                          7 Weeks - - Surface Mount 100-BQFP - - 100-MQFP (14x20) - - -40°C~85°C Tray 2001 - - - Active 1 (Unlimited) - - - - - - 4.75V~5.25V - - - - - - - - - Transceiver - - - - - - 1 - - - - 150mA - - - - - - - - - - - - ROHS3 Compliant -
                          MT9075BL1
                          MT9075BL1

                          536-510-MT9075BL1 Microchip Technology
                          RoHS :
                          Package : -
                          In Stock : 42
                          1 : -
                          Microchip Technology MT8889CSR1
                          Mfr. Part #
                          MT8889CSR1
                          Twicea Part #
                          536-510-MT8889CSR1
                          Microchip Technology
                          DTMF TXRX 3.579MHz CMOS 5V 20-Pin SOIC T/R
                          Datasheet Compare
                          50 In Stock
                            Min.:1
                            Mult.:1
                            8 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 20-SOIC (0.295, 7.50mm Width) - 20 - - - -40°C~85°C Tape & Reel (TR) 2001 - e3 yes Active 3 (168 Hours) 20 - MATTE TIN - - - 4.75V~5.25V DUAL GULL WING - 5V - 3.579MHz - - - DTMF Transceiver - 5V 5V - - - 1 - - 7mA - - Transceiver - DTMF SIGNALING CIRCUIT - - - - - 2.65mm - 7.5mm No ROHS3 Compliant -
                            MT8889CSR1
                            MT8889CSR1

                            536-510-MT8889CSR1 Microchip Technology
                            RoHS :
                            Package : -
                            In Stock : 50
                            1 : -
                            Microchip Technology LE57D111BTC
                            Mfr. Part #
                            LE57D111BTC
                            Twicea Part #
                            536-510-LE57D111BTC
                            Microchip Technology
                            IC TELECOM INTERFACE 44TQFP
                            Datasheet Compare
                            125 In Stock
                              Min.:1
                              Mult.:1
                              14 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 44-TQFP Exposed Pad - - 44-TQFP-EP (10x10) - Industrial grade -40°C~85°C Tray 2011 - - - Active 3 (168 Hours) - - - 85°C -40°C - 4.75V~5.25V - - - - - - - - - Subscriber Line Interface Concept (SLIC) - 5V - - - - 2 - 4.75V 9mA - 9mA - - - - - - - - - - - - ROHS3 Compliant -
                              LE57D111BTC
                              LE57D111BTC

                              536-510-LE57D111BTC Microchip Technology
                              RoHS :
                              Package : -
                              In Stock : 125
                              1 : -
                              Microchip Technology VSC8486YSN-04
                              Mfr. Part #
                              VSC8486YSN-04
                              Twicea Part #
                              536-510-VSC8486YSN-04
                              Microchip Technology
                              Ethernet ICs 10 GbE Phy WAN/LAN
                              Datasheet Compare
                              199 In Stock
                                Min.:1
                                Mult.:1
                                7 Weeks IN PRODUCTION (Last Updated: 1 month ago) - Surface Mount 256-BBGA, FCBGA - - 256-FCBGA (17x17) - - - Tray - - - - Active 4 (72 Hours) - - - - - - 1.2V - - - - - - - - - Transceiver - - - - - Serial 1 - - - - - - 10 Gbps - 1 - - - - - - - - ROHS3 Compliant Lead Free
                                VSC8486YSN-04
                                VSC8486YSN-04

                                536-510-VSC8486YSN-04 Microchip Technology
                                RoHS :
                                Package : -
                                In Stock : 199
                                1 : -
                                Microchip Technology VSC8658XHJ
                                Mfr. Part #
                                VSC8658XHJ
                                Twicea Part #
                                536-510-VSC8658XHJ
                                Microchip Technology
                                IC TXRX ETHERNET OCTAL 444BGA
                                Datasheet Compare
                                120 In Stock
                                  Min.:1
                                  Mult.:1
                                  7 Weeks IN PRODUCTION (Last Updated: 1 month ago) - Surface Mount 444-BGA Exposed Pad - 444 444-BGA (27x27) - - - Tray - - - - Active 4 (72 Hours) - - - 90°C 0°C - - - - - - - - - - - Ethernet - - - - - Ethernet 1 - - - - - - 1.25 Gbps - - - - - - - - - - ROHS3 Compliant -
                                  VSC8658XHJ
                                  VSC8658XHJ

                                  536-510-VSC8658XHJ Microchip Technology
                                  RoHS :
                                  Package : -
                                  In Stock : 120
                                  1 : -
                                  Microchip Technology LE58QL021FJC
                                  Mfr. Part #
                                  LE58QL021FJC
                                  Twicea Part #
                                  536-510-LE58QL021FJC
                                  Microchip Technology
                                  IC CODEC/FILTER 4CH 20IO 44PLCC
                                  Datasheet Compare
                                  123 In Stock
                                    Min.:1
                                    Mult.:1
                                    7 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 44-LCC (J-Lead) - 44 44-PLCC (16.58x16.58) - Industrial grade -40°C~85°C Tube 1993 - - - Active 3 (168 Hours) - - - 85°C -40°C - 3.3V - - - - - - - - - Subscriber Line Interface Concept (SLIC) - 3.3V - - - PCM 4 - 3.135V - - - - - - - - - - - - - - - ROHS3 Compliant -
                                    LE58QL021FJC
                                    LE58QL021FJC

                                    536-510-LE58QL021FJC Microchip Technology
                                    RoHS :
                                    Package : -
                                    In Stock : 123
                                    1 : -
                                    Microchip Technology VSC7427XJG-02
                                    Mfr. Part #
                                    VSC7427XJG-02
                                    Twicea Part #
                                    536-510-VSC7427XJG-02
                                    Microchip Technology
                                    Ethernet ICs Managed Layer 2-switch, 26 port
                                    Datasheet Compare
                                    2957 In Stock
                                      Min.:1
                                      Mult.:1
                                      11 Weeks IN PRODUCTION (Last Updated: 1 month ago) - Surface Mount 672-BGA YES - - - - - Tray 2011 SparX™-III-26 - - Active 4 (72 Hours) 672 - - - - - 1V BOTTOM BALL - 1V - - - - S-PBGA-B672 Ethernet Switch - - - OTHER - Serial 1 - - - - - - 1 Gbps TELECOM CIRCUIT - - - - - 2.44mm 27mm 27mm - ROHS3 Compliant Lead Free
                                      VSC7427XJG-02
                                      VSC7427XJG-02

                                      536-510-VSC7427XJG-02 Microchip Technology
                                      RoHS :
                                      Package : -
                                      In Stock : 2957
                                      1 : -
                                      Microchip Technology LE89116QVC
                                      Mfr. Part #
                                      LE89116QVC
                                      Twicea Part #
                                      536-510-LE89116QVC
                                      Microchip Technology
                                      IC SLAC 1FXS/1FXO 1CH 48LQFP
                                      Datasheet Compare
                                      100 In Stock
                                        Min.:1
                                        Mult.:1
                                        7 Weeks IN PRODUCTION (Last Updated: 1 month ago) - Surface Mount LQFP - - 48-LQFP 181.692094mg - - Tray 2010 - - - Active 3 (168 Hours) - - - - - - - - - - - - - - - - - - - - - 1 PCM 1 - - - - - - - - - - - - - - - - - ROHS3 Compliant -
                                        LE89116QVC
                                        LE89116QVC

                                        536-510-LE89116QVC Microchip Technology
                                        RoHS :
                                        Package : -
                                        In Stock : 100
                                        1 : -
                                        Microchip Technology MT88L70AN1
                                        Mfr. Part #
                                        MT88L70AN1
                                        Twicea Part #
                                        536-510-MT88L70AN1
                                        Microchip Technology
                                        DTMF RX 3.58MHz CMOS 3V 20-Pin SSOP Tube
                                        Datasheet Compare
                                        233 In Stock
                                          Min.:1
                                          Mult.:1
                                          8 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount Surface Mount 20-SSOP (0.209, 5.30mm Width) - 20 - 453.59237mg - -40°C~85°C Tube 2006 - e3 yes Active 3 (168 Hours) 20 - MATTE TIN - - 500mW 2.7V~3.6V DUAL GULL WING 260 3V 0.65mm 3.58MHz 30 - - DTMF Receiver - 3V 3V - - - 1 - - 2mA 5.5mA - Receiver - DTMF SIGNALING CIRCUIT - - - - - 2mm 7.2mm 5.3mm No ROHS3 Compliant Lead Free
                                          MT88L70AN1
                                          MT88L70AN1

                                          536-510-MT88L70AN1 Microchip Technology
                                          RoHS :
                                          Package : -
                                          In Stock : 233
                                          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: LE79R70DJC,ZL38002QDG1,ZL50111GAG2,MT9122AP1,LE79112AKVC.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 986 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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