| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Function | Interface | NumberofCircuits | Voltage-Supply | Current-Supply | Power(Watts) | OperatingTemperature | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | W91031SG T&RIC TELECOM INTERFACE 24SOP | 2,717 | - | RFQ |   Datasheet | 24-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | - | Obsolete | Caller ID Device | FSK | 1 | 3V ~ 5V | 2.5mA | - | 0°C ~ 75°C | Surface Mount | 
|   | DS21349Q+T&RIC TELECOM INTERFACE 28PLCC | 3,773 | - | RFQ |   Datasheet | 28-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Line Interface Unit (LIU) | - | - | 3.135V ~ 3.465V | - | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21352LB+IC TELECOM INTERFACE 100LQFP | 1,280 | - | RFQ |   Datasheet | 100-LQFP | Bulk,Tray | - | Obsolete | Single-Chip Transceiver | HDLC, T1 | 1 | 3.14V ~ 3.47V | 75mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21372T+IC TELECOM INTERFACE 32TQFP | 2,711 | - | RFQ |   Datasheet | 32-TQFP | Tray | - | Obsolete | Bit Error Rate Tester (BERT) | T1 | 1 | 3V ~ 3.6V | 10mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21372TN+IC TELECOM INTERFACE 32TQFP | 2,171 | - | RFQ |   Datasheet | 32-TQFP | Bulk,Tray | - | Obsolete | Bit Error Rate Tester (BERT) | T1 | 1 | 3V ~ 3.6V | 10mA | - | -40°C ~ 85°C | Surface Mount | 
| .jpg)  | DS2141AQ+T&RIC TELECOM INTERFACE 44PLCC | 2,240 | - | RFQ |   Datasheet | 44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | - | Parallel/Serial | - | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | Surface Mount | 
| .jpg)  | DS2141AQN+IC TELECOM INTERFACE 44PLCC | 3,064 | - | RFQ |   Datasheet | 44-LCC (J-Lead) | Tube | - | Obsolete | - | Parallel/Serial | - | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | Surface Mount | 
| .jpg)  | DS2143QN+IC TELECOM INTERFACE 44PLCC | 2,601 | - | RFQ |   Datasheet | 44-LCC (J-Lead) | Tube | - | Obsolete | - | Parallel/Serial | - | 4.5V ~ 5.5V | 10mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS21448L+IC TELECOM INTERFACE 128LQFP | 3,814 | - | RFQ |   Datasheet | 128-LQFP | Tray | - | Obsolete | Line Interface Unit (LIU) | - | 4 | 3.135V ~ 3.465V | 320mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21448LN+IC TELECOM INTERFACE 128LQFP | 3,267 | - | RFQ |   Datasheet | 128-LQFP | Tray | - | Obsolete | Line Interface Unit (LIU) | - | 4 | 3.135V ~ 3.465V | 320mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS21455+IC TELECOM INTERFACE 256BGA | 2,891 | - | RFQ |   Datasheet | 256-BGA | Tray | - | Obsolete | Line Interface Unit (LIU) | LIU | 4 | 3.135V ~ 3.465V | - | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21455N+IC TELECOM INTERFACE 256BGA | 2,655 | - | RFQ |   Datasheet | 256-BGA | Tray | - | Obsolete | Line Interface Unit (LIU) | LIU | 4 | 3.135V ~ 3.465V | - | - | -40°C ~ 85°C | Surface Mount | 
|   | DS2148G+IC TELECOM INTERFACE 49CSBGA | 2,601 | - | RFQ |   Datasheet | 49-LFBGA, CSPBGA | Tray | - | Obsolete | Line Interface Unit (LIU) | LIU | 1 | 4.75V ~ 5.25V | 95mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS2148GN+IC TELECOM INTERFACE 49CSBGA | 3,040 | - | RFQ |   Datasheet | 49-LFBGA, CSPBGA | Tray | - | Obsolete | Line Interface Unit (LIU) | LIU | 1 | 4.75V ~ 5.25V | 95mA | - | -40°C ~ 85°C | Surface Mount | 
| .jpg)  | DS2153Q-A7+T&RIC TELECOM INTERFACE 44PLCC | 3,396 | - | RFQ |   Datasheet | 44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Single-Chip Transceiver | E1 | 1 | 4.75V ~ 5.25V | 65mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21552LN+IC TELECOM INTERFACE 100LQFP | 3,862 | - | RFQ |   Datasheet | 100-LQFP | Tray | - | Active | Single-Chip Transceiver | E1, HDLC, J1, T1 | 1 | 4.75V ~ 5.25V | 75mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS2155L+IC TELECOM INTERFACE 100LQFP | 3,119 | - | RFQ |   Datasheet | 100-LQFP | Tube | - | Obsolete | Single-Chip Transceiver | E1, HDLC, J1, T1 | 1 | 3.14V ~ 3.47V | 75mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS2155LN+IC TELECOM INTERFACE 100LQFP | 2,012 | - | RFQ |   Datasheet | 100-LQFP | Tray | - | Obsolete | Single-Chip Transceiver | E1, HDLC, J1, T1 | 1 | 3.14V ~ 3.47V | 75mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS2156L+IC TELECOM INTERFACE 100LQFP | 2,704 | - | RFQ |   Datasheet | 100-LQFP | Tray | - | Obsolete | Single-Chip Transceiver | E1, J1, T1, TDM, UTOPIA II | 1 | 3.14V ~ 3.47V | 75mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS2156LN+IC TELECOM INTERFACE 100LQFP | 3,482 | - | RFQ |   Datasheet | 100-LQFP | Tray | - | Obsolete | Single-Chip Transceiver | E1, J1, T1, TDM, UTOPIA II | 1 | 3.14V ~ 3.47V | 75mA | - | -40°C ~ 85°C | Surface Mount |