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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HC4P5504BR4741-103ITU LOW COST, PABX SLIC |
518 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5523IMX6176CLSSGR/TR57 CO/LOOP CARRIER SLIC |
3,303 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5515CPITU LOW COST, PABX SLIC |
2,828 | - |
|
Datasheet |
- | 22-DIP (0.400", 10.16mm) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | ±4.75V ~ 5.25V | 9.5mA | 1.5 W | 0°C ~ 70°C | - | - | Through Hole | 22-PDIP |
|
HC5523IMSLIC, 2-4 CONVERSION, BIPOLAR, |
2,059 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Bulk | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | ±4.75V ~ 5.25V | 2mA | 216 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
HC5523IMR4722LSSGR/TR57 CO/LOOP CARRIER SLIC |
750 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
UCC3752DIC TELECOM INTERFACE 16SOIC |
0 | - |
|
- |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Ring Generator Controller | - | 1 | 12V | 500µA | - | -40°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
UCC3751NIC TELECOM INTERFACE 16DIP |
0 | - |
|
- |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Ring Generator Controller | - | 1 | 12V | 1mA | - | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
|
UCC3752NIC TELECOM INTERFACE 16DIP |
0 | - |
|
- |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Ring Generator Controller | - | 1 | 12V | 500µA | - | -40°C ~ 125°C | - | - | Through Hole | 16-PDIP |
|
HC55181AIMRINGING SLIC FAMILY |
2,849 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Bulk | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire | 1 | 4.75V ~ 5.25V | 5mA | 290 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
PBL38620/2SHAIC TELECOM INTERFACE 24-SSOP |
0 | - |
|
Datasheet |
FlexiSLIC™ | 24-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 5V | 2.8mA | 290 mW | -40°C ~ 85°C | - | - | Surface Mount | PG-SSOP-24-1 |
|
PEB4264TV1.1GDDUSLIC DUAL CHANNEL SLIC |
141,600 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PEB4264-0TV1.2DUSLIC DUAL CHANNEL SUBSCRIBER L |
4,555 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PEB4264-0TV1.1GDDUSLIC DUAL CHANNEL SLIC |
2,398 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC55171CM965 REN RINGING SLIC SUBSCRIBER LI |
86,800 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | 4.75V ~ 5.25V | 6mA | 300 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
HC5517CM963 REN RINGING SLIC FOR ISDN MODE |
23,580 | - |
|
Datasheet |
ST-BUS™ | 28-LCC (J-Lead) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | 4.75V ~ 5.25V | 6mA | 300 mW | 0°C ~ 70°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
PEF2015TV1.2ISDN CONTROLLER 8192KBPS 5V |
8,150 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5526CPITU CO/PABX SLIC |
2,090 | - |
|
Datasheet |
- | 22-DIP (0.400", 10.16mm) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | 4.75V ~ 5.25V | 5.5mA | 1.5 W | 0°C ~ 70°C | - | - | Through Hole | 22-PDIP |
|
HC5526CPITU CO/PABX SLIC |
1,050 | - |
|
Datasheet |
- | 22-DIP (0.400", 10.16mm) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | - | 1.5 W | 0°C ~ 70°C | - | - | Through Hole | 22-PDIP |
|
ISL5586BIMSLIC, 2-4 CONVERSION, BIPOLAR |
222 | - |
|
Datasheet |
RSLIC18 | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 5V | 5mA | 305 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
HC5517CB963 REN RINGING SLIC FOR ISDN MODE |
1,000 | - |
|
Datasheet |
ST-BUS™ | 28-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | 4.75V ~ 5.25V | 6mA | 300 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-SOIC |
