Telecom

Manufacturer Series Package/Case Packaging Product Status Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Grade Qualification Mounting Type Supplier Device Package

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Telecom Interface ICs are semiconductor devices used for signal transmission, line interface, communication control and system connectivity in telecom and networking equipment. They are widely used in communication infrastructure, industrial communication systems, modems, routers, PBX systems, access equipment, VoIP devices, test instruments and embedded communication products.

This category includes telecom interface ICs, line interface devices, subscriber line interface circuits, communication controllers, signal conditioning ICs and related interface components. These devices are commonly selected based on communication standard, line voltage, data rate, channel count, protection features, package type and system compatibility.

TomatoElec supplies original Telecom Interface ICs from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, Microchip, NXP, onsemi, Diodes Incorporated, Infineon, Renesas and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Grade Qualification Mounting Type Supplier Device Package
CMX673E3

CMX673E3

IC TELECOM INTERFACE 20TSSOP

CML Micro

74 -
RFQ
CMX673E3

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Active Tone Detector Parallel 1 2.7V ~ 5.5V 1.5mA 300 mW -40°C ~ 85°C - - Surface Mount 20-TSSOP
CMX7261Q1

CMX7261Q1

IC TELECOM INTERFACE 64VQFN

CML Micro

20 -
RFQ
CMX7261Q1

Datasheet

- 64-VFQFN Exposed Pad Tray Active Transcoder C-Bus 1 3V ~ 3.6V 670µA 3.5 W -40°C ~ 85°C - - Surface Mount 64-VQFN (9x9)
DS21552L+

DS21552L+

IC TELECOM INTERFACE 100LQFP

Analog Devices Inc./Maxim Integrated

70 -
RFQ
DS21552L+

Datasheet

- 100-LQFP Tray Not For New Designs Single-Chip Transceiver E1, HDLC, J1, T1 1 4.75V ~ 5.25V 75mA - 0°C ~ 70°C - - Surface Mount 100-LQFP (14x14)
DS21554LN+

DS21554LN+

IC TELECOM INTERFACE 100LQFP

Analog Devices Inc./Maxim Integrated

25 -
RFQ
DS21554LN+

Datasheet

- 100-LQFP Tray Active Single-Chip Transceiver E1, HDLC, J1, T1 1 4.75V ~ 5.25V 75mA - -40°C ~ 85°C - - Surface Mount 100-LQFP (14x14)
VSC7420XJG-04

VSC7420XJG-04

IC TELECOM INTERFACE 672HSBGA

Microchip Technology

10 -
RFQ
VSC7420XJG-04

Datasheet

- 672-BGA Tray Active Ethernet Switch Serial 1 1V - - - - - Surface Mount 672-HSBGA (27x27)
PM5336B-FEI

PM5336B-FEI

IC TELECOM INTERFACE

Microchip Technology

24 -
RFQ

-

- 1152-BGA Tray Active Framer DS3, E1, E3, Ethernet, T1 - - - - - - - Surface Mount 1152-BBGA (35x35)
82P2821BHG

82P2821BHG

IC TELECOM INTERFACE 640TEPBGA

Renesas Electronics Corporation

10 -
RFQ
82P2821BHG

Datasheet

- 640-BGA Exposed Pad Tray Active Line Interface Unit (LIU) E1, J1, T1 1 1.8V, 3.3V - - -40°C ~ 85°C - - Surface Mount 640-TEPBGA (31x31)
TDA18225HN/C1

TDA18225HN/C1

INTEGRATED CIRCUIT

NXP USA Inc.

938 -
RFQ

-

- - Bulk Obsolete - - - - - - - - - - -
HC4P5502BR0632-102

HC4P5502BR0632-102

EIA/ITU PABX SLIC WITH 30MILLI A

Harris Corporation

340 -
RFQ
HC4P5502BR0632-102

Datasheet

* - Bulk Active - - - - - - - - - - -
HC55142IM

HC55142IM

LOW POWER UNIVERSAL SLIC FAMILY

Harris Corporation

92 -
RFQ
HC55142IM

Datasheet

- 28-LCC (J-Lead) Bag Obsolete Subscriber Line Interface Concept (SLIC) - 1 4.75V ~ 5.25V 2.25mA 1.5 W -40°C ~ 85°C - - Surface Mount 28-PLCC (11.51x11.51)
HCI-5504B-9

HCI-5504B-9

EIA/ITU PABX SLIC WITH 40MILLI A

Harris Corporation

82 -
RFQ
HCI-5504B-9

Datasheet

* - Bulk Active - - - - - - - - - - -
PM8312-PI

PM8312-PI

IC TELECOM INTERFACE 32 CHAN

Microchip Technology

0 -
RFQ
PM8312-PI

Datasheet

- 324-FBGA Bulk Obsolete Framer E1, J1, T1 32 1.8V, 3.3V - - -40°C ~ 85°C - - Surface Mount 324-PBGA (23x23)
MT9171ANR1

MT9171ANR1

IC TELECOM INTERFACE 24SSOP

Microchip Technology

48 -
RFQ
MT9171ANR1

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Subscriber Line Interface Concept (SLIC) - 1 4.75V ~ 5.25V 10mA - -40°C ~ 85°C - - Surface Mount 24-SSOP
PEB4364TV1.2

PEB4364TV1.2

TSLIC-S TWIN SUBSCRIBER LINE INT

Infineon Technologies

66 -
RFQ
PEB4364TV1.2

Datasheet

- 36-BSSOP (0.433", 11.00mm Width) Exposed Pad Bulk Active Dual Channel Subscriber Line Interface Circuit (DuSLIC) IOM-2, PCM 2 3.3V ~ 5V 105mA - -40°C ~ 85°C - - Surface Mount P-DSO-36-10
HC55140IM

HC55140IM

SLIC, 2-4 CONVERSION, PQCC28

Harris Corporation

86 -
RFQ
HC55140IM

Datasheet

UniSLIC14 28-LCC (J-Lead) Bag Obsolete Subscriber Line Interface Concept (SLIC) - 1 4.75V ~ 5.25V 2.25mA 1.5 W -40°C ~ 85°C - - Surface Mount 28-PLCC (11.51x11.51)
MT8952BS1

MT8952BS1

IC TELECOM INTERFACE 28SOIC

Microchip Technology

48 -
RFQ
MT8952BS1

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Active Controller - 1 4.75V ~ 5.25V 1µA - -40°C ~ 85°C - - Surface Mount 28-SOIC
HC3-5504B4017-001

HC3-5504B4017-001

EIA/ITU PABX SLIC WITH 30MA LOOP

Harris Corporation

39 -
RFQ
HC3-5504B4017-001

Datasheet

* - Bulk Active - - - - - - - - - - -
HC1-5509B-9

HC1-5509B-9

SLIC

Harris Corporation

65 -
RFQ
HC1-5509B-9

Datasheet

- 28-CDIP (0.600", 15.24mm) Bulk Active Subscriber Line Interface Concept (SLIC) 2-Wire, 4-Wire 1 -42V ~ -58V, 4.75V ~ 5.25V - 200 mW -40°C ~ 85°C - - Through Hole 28-CERDIP
HC9P5504B-5

HC9P5504B-5

SLIC, 2-4 CONVERSION, BIPOLAR

Intersil

95 -
RFQ
HC9P5504B-5

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Bag Obsolete Subscriber Line Interface Concept (SLIC) - 1 4.75V ~ 5.25V - - 0°C ~ 75°C - - Surface Mount 24-SOIC
PSB21911NV5.2

PSB21911NV5.2

IEC-Q TEISDN ECHO CANCELLATION

Infineon Technologies

100 -
RFQ

-

* - Bulk Active - - - - - - - - - - -
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