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Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeContact PlatingMountMounting TypePackage / CaseSurface MountNumber of PinsOperating Temperature (Max.)Operating TemperaturePackagingPublishedSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishMax Operating TemperatureMin Operating TemperatureApplicationsHTS CodeMax Power DissipationVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReach Compliance CodeFrequencyTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeFunctionQualification StatusOperating Supply VoltagePower SuppliesTemperature GradeInterfaceNumber of CircuitsMax Supply VoltageMin Supply VoltageOperating Supply CurrentNominal Supply CurrentMax Supply CurrentCurrent - SupplyLogic FunctionData RateMax FrequencyTelecom IC TypeNumber of TransceiversNumber of Input LinesNumber of TransmittersNeg Supply Voltage-NomHeight Seated (Max)LengthWidthRadiation HardeningRoHS StatusLead Free
Maxim Integrated DS2155L
Mfr. Part #
DS2155L
Twicea Part #
503-510-DS2155L 		Maxim Integrated
IC TXRX T1/E1/J1 1-CHIP 100-LQFP
Datasheet Compare
118 In Stock
    Min.:1
    Mult.:1
    		 - - Surface Mount Surface Mount 100-LQFP - 100 - 0°C~70°C Tray 2006 - e0 no Obsolete 3 (168 Hours) - EAR99 Tin/Lead (Sn/Pb) - - - - - 3.14V~3.47V QUAD GULL WING 240 - 3.3V 0.5mm not_compliant - 20 DS2155 - - Single-Chip Transceiver Not Qualified 3.3V - - E1, HDLC, J1, T1 - - - 75mA - 75mA - Transceiver 64 kbps - FRAMER - - 1 - - - - - Non-RoHS Compliant Contains Lead
    DS2155L
    DS2155L

    503-510-DS2155L Maxim Integrated
    RoHS :
    Package : -
    In Stock : 118
    1 : -
    Maxim Integrated DS3150QN
    Mfr. Part #
    DS3150QN
    Twicea Part #
    503-510-DS3150QN     		Maxim Integrated
    IC LIU T3/E3/STS-1 IND 28-PLCC
    Datasheet Compare
    10620 In Stock
      Min.:1
      Mult.:1
      		 - - Surface Mount Surface Mount 28-LCC (J-Lead) - 28 - -40°C~85°C Tube 2005 - e3 yes Obsolete 1 (Unlimited) 28 EAR99 Matte Tin (Sn) - - - - - 3.135V~3.465V QUAD J BEND 260 - 3.3V - - - NOT SPECIFIED DS3150 - - Line Interface Unit (LIU) Not Qualified 3.3V - - LIU 1 - - - - 110mA - - 51.84 Mbps - PCM TRANSCEIVER - - - - 4.57mm - - - Non-RoHS Compliant Contains Lead
      DS3150QN
      DS3150QN

      503-510-DS3150QN Maxim Integrated
      RoHS :
      Package : -
      In Stock : 10620
      1 : -
      Maxim Integrated DS3150Q
      Mfr. Part #
      DS3150Q
      Twicea Part #
      503-510-DS3150Q       		Maxim Integrated
      IC TELECOM INTERFACE 28PLCC
      Datasheet Compare
      3853 In Stock
        Min.:1
        Mult.:1
        		 - - Surface Mount Surface Mount 28-LCC (J-Lead) - 28 - 0°C~70°C Tube 2005 - e0 no Obsolete 1 (Unlimited) 28 EAR99 Tin/Lead (Sn/Pb) - - - - - 3.135V~3.465V QUAD J BEND 245 - 3.3V - not_compliant - NOT SPECIFIED DS3150 - - Line Interface Unit (LIU) Not Qualified 3.3V - - LIU - - - - - 110mA - - 51.84 Mbps - PCM TRANSCEIVER 1 - - - 4.57mm - - - Non-RoHS Compliant Contains Lead
        DS3150Q
        DS3150Q

        503-510-DS3150Q Maxim Integrated
        RoHS :
        Package : -
        In Stock : 3853
        1 : -
        Maxim Integrated DS21Q554N
        Mfr. Part #
        DS21Q554N
        Twicea Part #
        503-510-DS21Q554N         		Maxim Integrated
        IC TRANSCEIVER E1 QUAD 5V 256BGA
        Datasheet Compare
          Min.:1
          Mult.:1
          		 - - Surface Mount Surface Mount 256-BGA - 256 - - Tray 1998 - - - Obsolete 3 (168 Hours) - - - - - - - - 5V - - - - - - - - - DS21Q554 - - Transceiver - 5V - - E1 - - - - - - - - - - - 4 - - - - - - No Non-RoHS Compliant Contains Lead
          DS21Q554N
          DS21Q554N

          503-510-DS21Q554N Maxim Integrated
          RoHS :
          Package : -
          In Stock : -
          1 : -
          Maxim Integrated DS3152
          Mfr. Part #
          DS3152
          Twicea Part #
          503-510-DS3152           		Maxim Integrated
          IC TELECOM INTERFACE 144CSBGA
          Datasheet Compare
            Min.:1
            Mult.:1
            		 - - Surface Mount Surface Mount 144-BGA, CSPBGA - 144 - 0°C~70°C Tray 2007 - e3 yes Obsolete 4 (72 Hours) 144 EAR99 Matte Tin (Sn) - - - - - 3.135V~3.465V BOTTOM BALL 260 - 3.3V 1mm - - 30 DS3152 - - Line Interface Unit (LIU) - 3.3V - - LIU 2 - - - - 200mA 150mA - 51.84 Mbps - PCM TRANSCEIVER - - - - 1.76mm 13mm 13mm No ROHS3 Compliant Lead Free
            DS3152
            DS3152

            503-510-DS3152 Maxim Integrated
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            In Stock : -
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            Maxim Integrated DS2172T
            Mfr. Part #
            DS2172T
            Twicea Part #
            503-510-DS2172T             		Maxim Integrated
            IC TESTER BIT ERROR RATE 32-TQFP
            Datasheet Compare
              Min.:1
              Mult.:1
              		 - - - Surface Mount 32-TQFP YES - - 0°C~70°C Tray 2000 - e3 yes Obsolete 3 (168 Hours) 32 EAR99 Matte Tin (Sn) - - - - - 4.5V~5.5V QUAD GULL WING 260 - 5V 0.8mm - - 30 DS2172 - S-PQFP-G32 Bit Error Rate Tester (BERT) Not Qualified - 5V - T1 1 - - - - - 10mA - - - TELECOM CIRCUIT - - - - - 7mm 7mm - ROHS3 Compliant Lead Free
              DS2172T
              DS2172T

              503-510-DS2172T Maxim Integrated
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              Package : -
              In Stock : -
              1 : -
              Maxim Integrated DS21372T
              Mfr. Part #
              DS21372T
              Twicea Part #
              503-510-DS21372T               		Maxim Integrated
              IC TESTER BIT ERROR 3.3V 32-TQFP
              Datasheet Compare
              1000 In Stock
                Min.:1
                Mult.:1
                		 6 Weeks - - Surface Mount 32-TQFP YES - - 0°C~70°C Tray 2000 - e3 yes Active 3 (168 Hours) 32 EAR99 Matte Tin (Sn) - - - - - 3V~3.6V QUAD GULL WING 260 - 3.3V 0.8mm - - 30 DS21372 - S-PQFP-G32 Bit Error Rate Tester (BERT) Not Qualified - - - T1 1 - - - - - 10mA - - - TELECOM CIRCUIT - - - - - 7mm 7mm - ROHS3 Compliant Lead Free
                DS21372T
                DS21372T

                503-510-DS21372T Maxim Integrated
                RoHS :
                Package : -
                In Stock : 1000
                1 : -
                Maxim Integrated DS26303LN-75
                Mfr. Part #
                DS26303LN-75
                Twicea Part #
                503-510-DS26303LN-75                 		Maxim Integrated
                Telecom Line Management ICs 3.3V E1/T1/J1 Short Haul Octal LIU
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  		 7 Weeks Tin Surface Mount Surface Mount 144-LQFP Exposed Pad - - - -40°C~85°C Tray 2007 - e3 yes Obsolete 2A (4 Weeks) 144 EAR99 - - - - - 1.65W 3.135V~3.465V QUAD GULL WING 260 - 3.3V 0.5mm - - NOT SPECIFIED DS26303 - S-PQFP-G144 Line Interface Unit (LIU) Not Qualified 3.465V - - LIU 8 - - - 478mA - 250mA - - 2.048MHz PCM TRANSCEIVER - - - - 1.6mm 20mm 20mm - ROHS3 Compliant -
                  DS26303LN-75
                  DS26303LN-75

                  503-510-DS26303LN-75 Maxim Integrated
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                  In Stock : -
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                  Maxim Integrated MAX3942ETG
                  Mfr. Part #
                  MAX3942ETG
                  Twicea Part #
                  503-510-MAX3942ETG                   		Maxim Integrated
                  IC TELECOM INTERFACE 24TQFN
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    		 6 Weeks - - Surface Mount 24-WFQFN Exposed Pad YES - - -40°C~85°C Tube 2007 - e3 yes Active 1 (Unlimited) 24 EAR99 Matte Tin (Sn) - - SONET;SDH - - -5.5V~-4.9V QUAD NO LEAD 260 - - 0.5mm - - NOT SPECIFIED MAX3942 - S-XQCC-N24 Driver Not Qualified - - - - 1 - - - - - 140mA - - - ATM/SONET/SDH SUPPORT CIRCUIT - - - -5.2V 0.8mm 4mm 4mm - ROHS3 Compliant -
                    MAX3942ETG
                    MAX3942ETG

                    503-510-MAX3942ETG Maxim Integrated
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                    In Stock : -
                    1 : -
                    Maxim Integrated DS26334GN
                    Mfr. Part #
                    DS26334GN
                    Twicea Part #
                    503-510-DS26334GN                     		Maxim Integrated
                    IC TELECOM INTERFACE 256CSBGA
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      		 7 Weeks - Surface Mount - - - 256 - - Tray 2007 - e1 yes Obsolete 3 (168 Hours) 256 EAR99 Tin/Silver/Copper (Sn/Ag/Cu) 85°C -40°C - 8542.39.00.01 - - BOTTOM BALL 260 1 3.3V 1mm - - NOT SPECIFIED - 256 - - Not Qualified 3.3V - INDUSTRIAL - - 3.465V 3.135V 500mA - - - - - - PCM TRANSCEIVER - 16 - - 1.76mm 17mm 17mm - ROHS3 Compliant -
                      DS26334GN
                      DS26334GN

                      503-510-DS26334GN Maxim Integrated
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      Maxim Integrated DS3112N
                      Mfr. Part #
                      DS3112N
                      Twicea Part #
                      503-510-DS3112N                       		Maxim Integrated
                      IC MUX TEMPE T3/E3 IND 256-BGA
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        		 - - Surface Mount Surface Mount 256-BGA - 256 - -40°C~85°C Tray 2006 - e0 no Obsolete 3 (168 Hours) 256 EAR99 Tin/Lead (Sn/Pb) - - - - - 3.135V~3.465V BOTTOM BALL 240 1 3.3V - - - 20 DS3112 256 - - - 3.3V - - Parallel/Serial - - - 150mA - 150mA - - 44.736 Mbps - FRAMER 1 - - - 2.34mm 27mm 27mm No Non-RoHS Compliant Contains Lead
                        DS3112N
                        DS3112N

                        503-510-DS3112N Maxim Integrated
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                        In Stock : -
                        1 : -
                        Maxim Integrated DS21455N
                        Mfr. Part #
                        DS21455N
                        Twicea Part #
                        503-510-DS21455N                         		Maxim Integrated
                        IC LIU QUAD T1/E1/J1 256-BGA
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          		 21 Weeks - - Surface Mount 256-BGA YES - - -40°C~85°C Tray 2003 - e3 yes Obsolete 3 (168 Hours) 256 EAR99 Matte Tin (Sn) - - - - - 3.135V~3.465V BOTTOM BALL 260 - 3.3V 1.27mm - - 30 DS21455 - S-PBGA-B256 Line Interface Unit (LIU) Not Qualified - 3.3V - LIU 4 - - - - - - - - - FRAMER - - - - - 27mm 27mm - ROHS3 Compliant Lead Free
                          DS21455N
                          DS21455N

                          503-510-DS21455N Maxim Integrated
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                          Maxim Integrated DS21Q354B
                          Mfr. Part #
                          DS21Q354B
                          Twicea Part #
                          503-510-DS21Q354B                           		Maxim Integrated
                          IC TXRX QUAD E1 3.3V 256-BGA
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            		 18 Weeks - - Surface Mount 256-BGA - - - - Tray 1998 - - yes Obsolete 3 (168 Hours) - - - - - - - - 3.3V - - NOT SPECIFIED - - - - - NOT SPECIFIED DS21Q354 - - Transceiver - - - - E1 4 - - - - - - - - - - - - - - - - - - ROHS3 Compliant Lead Free
                            DS21Q354B
                            DS21Q354B

                            503-510-DS21Q354B Maxim Integrated
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                            In Stock : -
                            1 : -
                            Maxim Integrated DS26324GN
                            Mfr. Part #
                            DS26324GN
                            Twicea Part #
                            503-510-DS26324GN                             		Maxim Integrated
                            IC TELECOM INTERFACE 256CSBGA
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              		 6 Weeks - Surface Mount Surface Mount 256-LBGA, CSBGA - 256 - -40°C~85°C Tray 2007 - e1 yes Obsolete 4 (72 Hours) 256 EAR99 Tin/Silver/Copper (Sn/Ag/Cu) - - - 8542.39.00.01 - 3.135V~3.465V BOTTOM BALL 260 - 3.3V 1mm - 1.544MHz 30 DS26324 - - Line Interface Unit (LIU) Not Qualified 3.3V - - LIU 16 - - - 500mA - - - - - PCM TRANSCEIVER - - - - 1.76mm 17mm 17mm - ROHS3 Compliant Lead Free
                              DS26324GN
                              DS26324GN

                              503-510-DS26324GN Maxim Integrated
                              RoHS :
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                              In Stock : -
                              1 : -
                              Maxim Integrated DS21554LBN
                              Mfr. Part #
                              DS21554LBN
                              Twicea Part #
                              503-510-DS21554LBN                               		Maxim Integrated
                              IC TELECOM INTERFACE 100LQFP
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                		 10 Weeks - Surface Mount Surface Mount 100-LQFP - 100 - -40°C~85°C Tray 2003 - e3 yes Obsolete 3 (168 Hours) 100 EAR99 Matte Tin (Sn) - - - - - 4.75V~5.25V QUAD GULL WING 260 - 5V 0.5mm - - - DS21554 - - Single-Chip Transceiver - 5V - - E1, HDLC, J1, T1 1 - - 75mA - 75mA - Transceiver 1.544 Mbps - - - - - - - - - No ROHS3 Compliant -
                                DS21554LBN
                                DS21554LBN

                                503-510-DS21554LBN Maxim Integrated
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                                In Stock : -
                                1 : -
                                Maxim Integrated DS2155LNB
                                Mfr. Part #
                                DS2155LNB
                                Twicea Part #
                                503-510-DS2155LNB                                 		Maxim Integrated
                                IC TXRX T1/E1/J1 SGL 100-LQFP
                                Datasheet Compare
                                  Min.:1
                                  Mult.:1
                                  		 19 Weeks - Surface Mount Surface Mount 100-LQFP - 100 - -40°C~85°C Tray 2002 - - yes Obsolete 2A (4 Weeks) - - - - - - - - 3.14V~3.47V QUAD GULL WING NOT SPECIFIED - 3.3V 0.5mm unknown - NOT SPECIFIED DS2155 - - Single-Chip Transceiver Not Qualified 3.3V - - E1, HDLC, J1, T1 - - - 75mA 75mA - - Transceiver 64 kbps 16.384MHz FRAMER - - 1 - - - - - ROHS3 Compliant -
                                  DS2155LNB
                                  DS2155LNB

                                  503-510-DS2155LNB Maxim Integrated
                                  RoHS :
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                                  In Stock : -
                                  1 : -
                                  Maxim Integrated MAX2992GCB T
                                  Mfr. Part #
                                  MAX2992GCB T
                                  Twicea Part #
                                  503-510-MAX2992GCB T                                   		Maxim Integrated
                                  Power Line Transceiver 1TX 1RX 300Kbps 64-Pin LQFP
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    		 15 Weeks - Surface Mount Surface Mount 64-LQFP - 64 - -40°C~105°C Tape & Reel (TR) 2015 Automotive, AEC-Q100 e3 - Active 3 (168 Hours) - - Matte Tin (Sn) - - - - - - - - - - - - - - - MAX2992 - - Transceiver - - - - SPI, UART 1 - - - - - - - 300 kbps - - - - - - - - - - ROHS3 Compliant -
                                    MAX2992GCB T
                                    MAX2992GCB T

                                    503-510-MAX2992GCB T Maxim Integrated
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                                    In Stock : -
                                    1 : -
                                    Maxim Integrated DS21349Q
                                    Mfr. Part #
                                    DS21349Q
                                    Twicea Part #
                                    503-510-DS21349Q                                     		Maxim Integrated
                                    IC TELECOM INTERFACE 28PLCC
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      		 10 Weeks - Surface Mount Surface Mount 28-LCC (J-Lead) - 28 - 0°C~70°C Tube 2003 - e3 yes Active 1 (Unlimited) 28 EAR99 TIN - - - - - 3.135V~3.465V QUAD J BEND 260 - 3.3V - - - NOT SPECIFIED DS21349 - - Line Interface Unit (LIU) Not Qualified 3.3V - - - - - - - - - - - - - PCM TRANSCEIVER 1 - - - 4.57mm - - - ROHS3 Compliant Lead Free
                                      DS21349Q
                                      DS21349Q

                                      503-510-DS21349Q Maxim Integrated
                                      RoHS :
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                                      In Stock : -
                                      1 : -
                                      Maxim Integrated DS21Q352N
                                      Mfr. Part #
                                      DS21Q352N
                                      Twicea Part #
                                      503-510-DS21Q352N                                       		Maxim Integrated
                                      IC TXRX T1/E1 QD 3.3V IND 256BGA
                                      Datasheet Compare
                                        Min.:1
                                        Mult.:1
                                        		 - - Surface Mount Surface Mount 256-BGA - 256 85°C - Tray 1998 - - no Obsolete 3 (168 Hours) 256 - - - - - - - 3.3V BOTTOM BALL 240 - 5V 1.27mm - - 20 DS21Q352 - - Transceiver - 3.3V - INDUSTRIAL T1 - - - - - - - - - - - 4 - - - - 27mm 27mm No Non-RoHS Compliant Contains Lead
                                        DS21Q352N
                                        DS21Q352N

                                        503-510-DS21Q352N Maxim Integrated
                                        RoHS :
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                                        In Stock : -
                                        1 : -
                                        Maxim Integrated DS21354LC1
                                        Mfr. Part #
                                        DS21354LC1
                                        Twicea Part #
                                        503-510-DS21354LC1                                         		Maxim Integrated
                                        IC TELECOM INTERFACE 100LQFP
                                        Datasheet Compare
                                        20 In Stock
                                          Min.:1
                                          Mult.:1
                                          		 10 Weeks - Surface Mount Surface Mount 100-LQFP - 100 - 0°C~70°C Tray 2004 - e3 yes Active 3 (168 Hours) 100 EAR99 Matte Tin (Sn) - - - - - 3.14V~3.47V QUAD GULL WING 260 - 3.3V 0.5mm - - - DS21354 - - Single-Chip Transceiver - 3.3V - - E1, HDLC 1 - - 75mA - 75mA - Transceiver 1.544 Mbps - - - - - - - - - No ROHS3 Compliant -
                                          DS21354LC1
                                          DS21354LC1

                                          503-510-DS21354LC1 Maxim Integrated
                                          RoHS :
                                          Package : -
                                          In Stock : 20
                                          1 : -

                                          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: DS2155L,DS3150QN,DS3150Q,DS21Q554N,DS3152 .Integrated Circuits (ICs) type:Embedded - Microcontrollers(134263),Memory(116337),PMIC - Voltage Regulators - Linear(107072),PMIC - Supervisors(101983),Embedded - FPGAs (Field Programmable Gate Array)(62862) .Interface - Telecom has 346 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.