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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PEB4164TV1.1GDMUSLIC MULTICHANNEL SLIC |
5,600 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PSB2186FV1.1GDISAC-S TE ISDN ACCESS CONTROLLER |
32,300 | - |
|
Datasheet |
ISDN™ | 64-LQFP | Bulk | Active | ISDN | 4-Wire, IOM-2 | 1 | 4.75V ~ 5.25V | 17mA | - | 0°C ~ 70°C | - | - | Surface Mount | P-TQFP-64-1 |
|
PSB7531ZDWRTELECOMS IC |
2,000 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PSB7531ZDWLANTIQ PSB7531 TELECOMS IC |
600 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC4P5524-9EIA/ITU 24V PABX SLIC |
2,786 | - |
|
Datasheet |
- | 44-LCC (J-Lead) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -20V ~ -28V, 4.75V ~ 5.25V | - | 60 mW | -40°C ~ 85°C | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
|
PEB8091FGDV1.1NETWORK TERMINATION CONTROLLER |
3,800 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PEB8091FDV1.1NETWORK TERMINATION CONTROLLER |
960 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC55185DIMSLIC, 2-4 CONVERSION, BIPOLAR |
554 | - |
|
Datasheet |
RSLIC18 | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
BCM88312BB1KF12LGDUAL CORE |
530 | - |
|
- |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
PSB3186FISDN CONTROLLER, 1-FUNC, CMOS, P |
1,428 | - |
|
Datasheet |
ISAC™ | 64-LQFP | Bulk | Active | ISDN | IOM-2 | 1 | 3.135V ~ 3.465V | 30mA | - | 0°C ~ 70°C | - | - | Surface Mount | P-TQFP-64-1 |
|
DJLXP730LE.A1LXP730 - MULTI-RATE DSL FRAMER |
1,370 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
MV1442/IG/MPESENCODER/DECODER/CLOCK REGENERATR |
1,195 | - |
|
Datasheet |
MV1442 | - | Bulk | Obsolete | Encoder/Decoder/Clock Regenerator | - | - | 5V | 15mA | - | -40°C ~ 85°C | - | - | Surface Mount | 18-SOP |
|
CS61574A-IP1CS61574 - T1/E1 LINE INTERFACE |
707 | - |
|
Datasheet |
- | 28-DIP (0.600", 15.24mm) | Bulk | Active | Line Interface Unit (LIU) | E1, T1 | 1 | 4.75V ~ 5.25V | - | 350 mW | -40°C ~ 85°C | - | - | Through Hole | 28-PDIP |
|
PSB7100ZDW-A2XWAY HIGH-END SINGLE-CHIP ADSL2/ |
43,155 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
DS2172T+TRBIT ERROR RATE TESTER (BERT) |
17,000 | - |
|
Datasheet |
- | 32-TQFP | Bulk | Active | Bit Error Rate Tester (BERT) | Parallel | 1 | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | - | - | Surface Mount | 32-TQFP (7x7) |
|
DS2172T+IC TELECOM INTERFACE 32TQFP |
0 | - |
|
Datasheet |
- | 32-TQFP | Tray | Obsolete | Bit Error Rate Tester (BERT) | T1 | 1 | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | - | - | Surface Mount | 32-TQFP (7x7) |
|
HC3-5504DLC-9EIA/ITU PABX SLIC |
290 | - |
|
Datasheet |
- | 24-DIP (0.300", 7.62mm) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -42V ~ -58V, 4.75V ~ 5.25V, 10.8V ~ 13.2V | - | 550 mW | -40°C ~ 85°C | - | - | Through Hole | 24-PDIP |
|
DS2172TIC TELECOM INTERFACE 32TQFP |
0 | - |
|
Datasheet |
- | 32-TQFP | Tray | Obsolete | Bit Error Rate Tester (BERT) | T1 | 1 | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | - | - | Surface Mount | 32-TQFP (7x7) |
|
PEB4365-1T-SV1.2TSLIC-E TWIN SUBSCRIBER LINE INT |
34,640 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
DS2172T/T&RIC TELECOM INTERFACE 32TQFP |
0 | - |
|
Datasheet |
- | 32-TQFP | Tape & Reel (TR) | Obsolete | Bit Error Rate Tester (BERT) | T1 | 1 | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | - | - | Surface Mount | 32-TQFP (7x7) |
