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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PEB20570FV3.1LINE & PORT INTERFACE CONTROLLER |
1,531 | - |
|
Datasheet |
- | 100-LQFP | Bulk | Active | Line Card Controller | ISDN | - | 3.13V ~ 3.47V | 272.6mA | - | 0°C ~ 70°C | - | - | Surface Mount | PG-TQFP-100-3 |
|
JN5179-001-M16ZIGBEE 3.0, ZIGBEE PRO, THREAD A |
3,509 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
DS3251IC TELECOM INTERFACE 144CSBGA |
465 | - |
|
Datasheet |
- | 144-BGA, CSPBGA | Tray | Obsolete | Line Interface Unit (LIU) | LIU | 1 | 3.135V ~ 3.465V | 80mA | - | 0°C ~ 70°C | - | - | Surface Mount | 144-TECSBGA (13x13) |
|
DS2143IC TELECOM INTERFACE 40DIP |
0 | - |
|
Datasheet |
- | 40-DIP (0.600", 15.24mm) | Tube | Obsolete | - | Parallel/Serial | - | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | - | - | Through Hole | 40-PDIP |
|
PEF55016EV2.1-GGEMINAX-D16 PRO E V2.1 16 CHANNE |
172 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
VSC8522XJQ-02IC TELECOM INTERFACE 302TQFP |
146 | - |
|
Datasheet |
- | 302-TQFP | Tray | Obsolete | Ethernet | Ethernet | 1 | - | - | - | 0°C ~ 125°C | - | - | Surface Mount | 302-TQFP (24x24) |
|
PEB31665HV1.3MUSLIC MULTICHANNEL SLIC |
1,000 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PEB31666HV1.2DMUSLIC MULTICHANNEL SLIC |
793 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PEB31665HV1.2DMUSLIC MULTICHANNEL SLIC |
169 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
DS3251NA3IC TELECOM INTERFACE 144CSBGA |
0 | - |
|
Datasheet |
- | 144-BGA, CSPBGA | Tray | Obsolete | Line Interface Unit (LIU) | LIU | 1 | 3.135V ~ 3.465V | 80mA | - | -40°C ~ 85°C | - | - | Surface Mount | 144-TECSBGA (13x13) |
|
DS2180AQN/T&RIC TELECOM INTERFACE 44PLCC |
390 | - |
|
Datasheet |
- | 44-LCC (J-Lead) | Bulk | Obsolete | Transceiver | T1 | 1 | 4.5V ~ 5.5V | 3mA | - | -40°C ~ 85°C | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
78P7200-IH1 LINE INTERFACE UNIT |
8,020 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Bulk | Active | Line Interface Unit (LIU) | - | 1 | 4.75V ~ 5.25V | 155mA | 930 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC |
|
78P7200L-IH1 LINE INTERFACE UNIT |
408 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Bulk | Active | Receive Line Interface | Serial | 1 | 3V ~ 3.6V, 4.5V ~ 5.5V | 110mA | - | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.54x11.54) |
|
T-7689---FL-DBT-7689 - TELECOM IC |
316 | - |
|
Datasheet |
- | 100-BQFP | Bulk | Active | Line Interface Unit (LIU) | T1 | 4 | 4.75V ~ 5.25V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 100-BQFP (22.86x22.86) |
|
DS2155GBE1 SINGLE CHIP TRANSCEIVER |
675 | - |
|
Datasheet |
- | 100-LFBGA, CSPBGA | Bulk | Active | Single-Chip Transceiver | E1, HDLC, J1, T1 | 1 | 3.135V ~ 3.465V | 75mA | - | 0°C ~ 70°C | - | - | Surface Mount | 100-CSBGA (10x10) |
|
DS2174Q+IC TELECOM INTERFACE 44PLCC |
1,075 | - |
|
Datasheet |
- | 44-LCC (J-Lead) | Tube | Obsolete | Enhanced Bit Error Rate Tester (EBERT) | E1, J1, T1 | 1 | 3V ~ 3.6V | 50mA | - | 0°C ~ 70°C | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
DS2155G+TRE1 SINGLE CHIP TRANSCEIVER |
1,000 | - |
|
Datasheet |
- | 100-LFBGA, CSPBGA | Bulk | Active | Single-Chip Transceiver | E1, HDLC, J1, T1 | 1 | 3.135V ~ 3.465V | 75mA | - | 0°C ~ 70°C | - | - | Surface Mount | 100-CSBGA (10x10) |
|
DS2141AQ/T&RIC TELECOM INTERFACE 44PLCC |
1,000 | - |
|
Datasheet |
- | 44-LCC (J-Lead) | Bulk | Obsolete | - | Parallel/Serial | - | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
DS26303L-75+IC LIU E1/T1/J1 3.3V 144-ELQFP |
602 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
DS21352LB+IC TELECOM INTERFACE 100LQFP |
0 | - |
|
Datasheet |
- | 100-LQFP | Bulk | Obsolete | Single-Chip Transceiver | HDLC, T1 | 1 | 3.14V ~ 3.47V | 75mA | - | 0°C ~ 70°C | - | - | Surface Mount | 100-LQFP (14x14) |
