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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BCM89882B1BFBG1000BASE-T1 PHY |
0 | - |
|
- |
* | - | Tray | Last Time Buy | - | - | - | - | - | - | - | - | - | - | - |
|
MT9075BPR1IC TELECOM INTERFACE 68PLCC |
0 | - |
|
Datasheet |
- | 68-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Transceiver | - | 1 | 4.75V ~ 5.25V | 150mA | - | -40°C ~ 85°C | - | - | Surface Mount | 68-PLCC |
|
LE79252BTCIC TELECOM INTERFACE 44TQFP |
0 | - |
|
- |
- | 44-TQFP | Tray | Obsolete | - | 2-Wire | 1 | - | - | - | - | - | - | Surface Mount | 44-TQFP |
|
82V2042EPFG8IC TELECOM INTERFACE 80TQFP |
0 | - |
|
Datasheet |
- | 80-LQFP | Tape & Reel (TR) | Obsolete | Line Interface Unit (LIU) | LIU | - | 3.13V ~ 3.47V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 80-TQFP (14x14) |
|
PSB 21384 H V1.3IC TELECOM INTERFACE MQFP-64 |
0 | - |
|
Datasheet |
SCOUT™ | 64-QFP | Tray | Obsolete | CODEC | IOM-2, Parallel, SCI | 1 | 3.3V, 5V | 27mA | - | - | - | - | Surface Mount | P-MQFP-64-1 |
|
BCM63139SVKFSBGHIGH PERFORMANCE VDSL GATEWAY/RO |
0 | - |
|
- |
* | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
LE79252BTCTIC TELECOM INTERFACE 44TQFP |
0 | - |
|
- |
- | 44-TQFP | Tape & Reel (TR) | Obsolete | - | 2-Wire | 1 | - | - | - | - | - | - | Surface Mount | 44-TQFP |
|
PEF49100ELV11PEF49100ELV11 U2950U LFBGA |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - |
|
BCM63137RVKFEBG17 GW W/VOIP, 19X19 |
0 | - |
|
- |
* | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
PEF 24901 H V2.2IC TELECOM INTERFACE MQFP-64 |
0 | - |
|
Datasheet |
- | 64-QFP | Tray | Obsolete | Echo Cancellation | ISDN | 4 | 3V ~ 3.6V | - | - | -40°C ~ 85°C | - | - | Surface Mount | P-MQFP-64-1 |
|
BCM63148VKFSBGHIGH PERFORMANCE VDSL GATEWAY/RO |
0 | - |
|
- |
* | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - |
|
78P2352-IELR/FIC TELECOM INTERFACE 128LQFP |
0 | - |
|
Datasheet |
- | 128-LQFP Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Line Interface Unit (LIU) | CMOS | 2 | 3.15V ~ 3.45V | 325mA | - | -40°C ~ 85°C | - | - | Surface Mount | 128-LQFP-EP (14x14) |
|
PEF 24911 H V2.2IC TELECOM INTERFACE MQFP-64 |
0 | - |
|
Datasheet |
- | 64-QFP | Tray | Obsolete | Echo Cancellation | IOM-2, ISDN | 4 | 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | P-MQFP-64 |
|
ZL50017QCG1IC TELECOM INTERFACE 256LQFP |
0 | - |
|
Datasheet |
- | 256-LQFP | Tray | Discontinued at Digi-Key | Switch | - | 1 | 1.71V ~ 1.89V | 75mA | - | -40°C ~ 85°C | - | - | Surface Mount | 256-LQFP (28x28) |
|
DS3150TIC TELECOM INTERFACE 48LQFP |
0 | - |
|
Datasheet |
- | 48-TQFP | Tube | Obsolete | Line Interface Unit (LIU) | LIU | 1 | 3.135V ~ 3.465V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 48-TQFP (7x7) |
|
VSC8489YJU-15IC TELECOM INTERFACE 196FCBGA |
0 | - |
|
Datasheet |
- | 196-BGA | Tray | Obsolete | Ethernet | SPI | 2 | 1V, 1.2V | - | - | -40°C ~ 110°C | - | - | Surface Mount | 196-FCBGA (15x15) |
|
78P2352-IEL/FIC TELECOM INTERFACE 128LQFP |
0 | - |
|
Datasheet |
- | 128-LQFP Exposed Pad | Tube | Obsolete | Line Interface Unit (LIU) | CMOS | 2 | 3.15V ~ 3.45V | 325mA | - | -40°C ~ 85°C | - | - | Surface Mount | 128-LQFP-EP (14x14) |
|
82V2052EPFG8IC TELECOM INTERFACE 80TQFP |
0 | - |
|
Datasheet |
- | 80-LQFP | Tape & Reel (TR) | Obsolete | Line Interface Unit (LIU) | LIU | - | 3.13V ~ 3.47V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 80-TQFP (14x14) |
|
VSC8572XKS-01IC TELECOM INTERFACE 256BGA |
0 | - |
|
Datasheet |
- | 256-BGA | Tray | Obsolete | Ethernet | RMII | 2 | 1V, 2.5V | - | - | - | - | - | Surface Mount | 256-PBGA (17x17) |
|
TP3404VIC TELECOM INTERFACE 28PLCC |
0 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Tube | Obsolete | Quad Digital Adapter for Subscriber Loops (QDASL) | ISDN | 4 | 4.75V ~ 5.25V | 75mA | - | 0°C ~ 70°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
