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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ML2032CPTONE DECODER CIRCUIT PDIP8 |
960 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Tone Detector | 4-Wire | 1 | 4V ~ 6V | 7.5mA | - | 0°C ~ 70°C | - | - | Through Hole | 8-PDIP |
|
HC55184ECM96R4749SLIC, 2-4 CONVERSION, BIPOLAR, |
6,459 | - |
|
- |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
HC55185ECMR4854SLIC, 2-4 CONVERSION, BIPOLAR |
680 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5503TCBSLIC, BIPOLAR, PDSO24 |
200 | - |
|
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 |
|
LC73854M-TLM-EIC TELECOM INTERFACE 18MFP |
0 | - |
|
- |
* | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - |
|
TLE6237GNTMA1NETWORK INTERFACE CONTROLLER |
8,000 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5503CM24V SLIC FOR PABX/KEY SYSTEM |
3,519 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -22V ~ -26V, 4.75V ~ 5.25V | - | 200 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
ISL5571AIBTELECOM CIRCUIT, 1-FUNC, BIMOS |
132 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Bag | Obsolete | Access High Voltage Switch | - | 1 | 4.5V ~ 5.5V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
ISL5571AIB-TTELECOM CIRCUIT, 1-FUNC, BIMOS |
7,000 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Access High Voltage Switch | - | 1 | 4.5V ~ 5.5V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
LE87511NQCIC TELECOM INTERFACE 16QFN |
2,448 | - |
|
Datasheet |
- | 16-VQFN Exposed Pad | Tray | Active | Line Driver | - | 1 | - | - | - | - | - | - | Surface Mount | 16-QFN (4x4) |
|
HC55185FCMVOIP RINGING SLIC |
602 | - |
|
Datasheet |
RSLIC18 | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | - | - | 0°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
|
LE87536NQCTIC TELECOM INTERFACE 16QFN |
5,000 | - |
|
- |
* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
ML2031CPTONE DECODER CIRCUIT PDIP8 |
1,000 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Tone Detector | 4-Wire | 1 | 4V ~ 6V | 7.5mA | - | 0°C ~ 70°C | - | - | Through Hole | 8-PDIP |
|
HC5503PRCBSLIC, 2-4 CONVERSION, BIPOLAR |
8,928 | - |
|
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 |
|
TPS9104IPTRTELECOM CIRCUIT, 1-FUNC, PQFP48 |
9,000 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC55120CMLOW POWER UNIVERSAL SLIC FAMILY |
1,146 | - |
|
Datasheet |
UniSLIC14 | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 1.5 W | 0°C ~ 70°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
HC55185ECRSLIC, 2-4 CONVERSION, BIPOLAR |
488 | - |
|
Datasheet |
RSLIC18 | 32-VQFN Exposed Pad | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | - | - | 0°C ~ 75°C | - | - | Surface Mount | 32-QFN (7x7) |
|
HC5517BCBRINGING SLIC FOR ISDN MODEM |
1,040 | - |
|
Datasheet |
- | 28-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire, ISDN | 1 | 4.75V ~ 5.25V | 6mA | 300 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-SOIC |
|
HC5517BCB96S24953 REN RINGING SLIC FOR ISDN MODE |
1,000 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC55185FCRSLIC, 2-4 CONVERSION, BIPOLAR |
260 | - |
|
Datasheet |
RSLIC18 | 32-VQFN Exposed Pad | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | - | - | 0°C ~ 85°C | - | - | Surface Mount | 32-QFN (7x7) |
