| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Function | Interface | NumberofCircuits | Voltage-Supply | Current-Supply | Power(Watts) | OperatingTemperature | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | HC5503CBSLIC, 2-4 CONVERSION, BIPOLAR | 3,113 | - |  |   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 | 
|   | ISL1557IUEZ-T7LINE DRIVER/RECEIVER | 10,000 | - |  |   Datasheet | 10-VFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad | Bulk | - | Active | Line Interface Unit (LIU) | - | 2 | 4.5V ~ 12V | 6mA | - | -40°C ~ 85°C | Surface Mount | 
|   | HC5503PRCMSLIC, 2-4 CONVERSION, BIPOLAR | 1,485 | - |  |   Datasheet | - | Bulk | * | Active | - | - | - | - | - | - | - | |
|   | ISL5571AIBS2682ISL5571A - HIGH VOLTAGE SWITCH | 709 | - |  | - | Bulk | * | Active | - | - | - | - | - | - | - | - | |
|   | HC3-5560-5PCM TRANSCODER, 1-FUNC | 1,752 | - |  |   Datasheet | - | Bulk | * | Active | - | - | - | - | - | - | - | - | 
|   | HC55185ECMR4854SLIC, 2-4 CONVERSION, BIPOLAR | 681 | - |  | - | Bulk | * | Active | - | - | - | - | - | - | - | - | |
|   | HC5503TCBSLIC, BIPOLAR, PDSO24 | 309 | - |  |   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 | 
|   | HC55185FCMVOIP RINGING SLIC | 807 | - |  |   Datasheet | 28-LCC (J-Lead) | Bag | RSLIC18 | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | - | - | 0°C ~ 85°C | Surface Mount | 
|   | HC55185ECRSLIC, 2-4 CONVERSION, BIPOLAR | 488 | - |  |   Datasheet | 32-VQFN Exposed Pad | Bag | RSLIC18 | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | - | - | 0°C ~ 75°C | Surface Mount | 
|   | HC55185FCRSLIC, 2-4 CONVERSION, BIPOLAR | 715 | - |  |   Datasheet | 32-VQFN Exposed Pad | Bag | RSLIC18 | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | - | - | 0°C ~ 85°C | Surface Mount | 
|   | HC55121IBSLIC | 150 | - |  |   Datasheet | 28-SOIC (0.295, 7.50mm Width) | Bag | UniSLIC14 | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 2 W | -40°C ~ 85°C | Surface Mount | 
|   | HC55185DIM96S2601SLIC, 2-4 CONVERSION, BIPOLAR | 210 | - |  | - | Bulk | * | Active | - | - | - | - | - | - | - | - | |
|   | HC55181DIMSLIC, 2-4 CONVERSION, BIPOLAR | 222 | - |  |   Datasheet | - | Bulk | * | Obsolete | - | - | - | - | - | - | - | |
|   | HC55130IBSLIC | 696 | - |  |   Datasheet | 28-SOIC (0.295, 7.50mm Width) | Bag | UniSLIC14 | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 2 W | -40°C ~ 85°C | Surface Mount | 
|   | ISL5586FCMSLIC, 2-4 CONVERSION, BIPOLAR | 127 | - |  |   Datasheet | 28-LCC (J-Lead) | Bag | RSLIC18 | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 5V | 5mA | 305 mW | 0°C ~ 75°C | Surface Mount | 
|   | ISL5585ECRSLIC, 2-4 CONVERSION, BIPOLAR | 357 | - |  |   Datasheet | 32-VQFN Exposed Pad | Bag | - | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 3.3V | - | 305 mW | 0°C ~ 75°C | Surface Mount | 
|   | HC5526CMITU CO/PABX SLIC | 814 | - |  |   Datasheet | 28-LCC (J-Lead) | 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 | Surface Mount | 
|   | HC4P5504BR4741-103ITU LOW COST, PABX SLIC | 518 | - |  | - | Bulk | * | Active | - | - | - | - | - | - | - | - | |
|   | ISL5586BIMSLIC, 2-4 CONVERSION, BIPOLAR | 222 | - |  |   Datasheet | 28-LCC (J-Lead) | Bag | RSLIC18 | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 5V | 5mA | 305 mW | -40°C ~ 85°C | Surface Mount | 
|   | HC55142IMLOW POWER UNIVERSAL SLIC FAMILY | 803 | - |  |   Datasheet | 28-LCC (J-Lead) | Bag | UniSLIC14 | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 1.5 W | -40°C ~ 85°C | Surface Mount |