| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Function | Interface | NumberofCircuits | Voltage-Supply | Current-Supply | Power(Watts) | OperatingTemperature | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | DS21552GNIC TELECOM INTERFACE 100CSBGA | 2,015 | - | RFQ |   Datasheet | 100-LFBGA, CSPBGA | Tray | - | Obsolete | Single-Chip Transceiver | E1, HDLC, J1, T1 | 1 | 4.75V ~ 5.25V | 75mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21354LNIC TELECOM INTERFACE 100LQFP | 2,946 | - | RFQ |   Datasheet | 100-LQFP | Tray | - | Obsolete | Single-Chip Transceiver | E1, HDLC | 1 | 3.14V ~ 3.47V | 75mA | - | -40°C ~ 85°C | Surface Mount | 
| .jpg)  | DS2153Q-A5IC TELECOM INTERFACE 44PLCC | 2,686 | - | RFQ | 44-LCC (J-Lead) | Tube | - | Obsolete | Single-Chip Transceiver | E1 | 1 | 4.75V ~ 5.25V | 65mA | - | 0°C ~ 70°C | Surface Mount | |
| .jpg)  | DS2151KIC TELECOM INTERFACE 44PLCC | 2,593 | - | RFQ | 44-LCC (J-Lead) | Tube | - | Obsolete | Single-Chip Transceiver | T1 | 1 | - | - | - | - | Surface Mount | |
| .jpg)  | DS2153QN-A5IC TELECOM INTERFACE 44PLCC | 2,905 | - | RFQ | 44-LCC (J-Lead) | Tube | - | Obsolete | Single-Chip Transceiver | E1 | 1 | 4.8V ~ 5.25V | 65mA | - | -40°C ~ 85°C | Surface Mount | |
| .jpg)  | DS2153QN-A7IC TXRX E1 1-CHIP 5V IND 44-PLCC | 1,312 | - | RFQ |   Datasheet | 44-LCC (J-Lead) | Bag | - | Obsolete | Single-Chip Transceiver | E1 | 1 | 4.8V ~ 5.25V | 65mA | - | -40°C ~ 85°C | Surface Mount | 
| .jpg)  | DS2151QNIC TELECOM INTERFACE 44PLCC | 2,746 | - | RFQ |   Datasheet | 44-LCC (J-Lead) | Tube | DS | Obsolete | Single-Chip Transceiver | T1 | 1 | 4.75V ~ 5.25V | 65mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS2282-113IC TELECOM INTERFACE 30 PIN | 3,017 | - | RFQ | 30-Stik Module | Bulk | - | Obsolete | - | Serial | - | 4.75V ~ 5.25V | 30mA | - | 0°C ~ 70°C | Surface Mount | |
|   | DS21Q48IC TELECOM INTERFACE 144BGA | 198 | - | RFQ |   Datasheet | 144-BBGA | Tube,Tube | - | Obsolete | Line Interface Unit (LIU) | LIU | - | 4.75V ~ 5.25V | 95mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21Q348IC TELECOM INTERFACE 144BGA | 5,017 | - | RFQ |   Datasheet | 144-BBGA | Tube,Tube | - | Obsolete | Line Interface Unit (LIU) | LIU | - | 3.135V ~ 3.465V | 66mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21Q48BIC TELECOM INTERFACE 144CSBGA | 2,844 | - | RFQ |   Datasheet | 144-BBGA | Tray | - | Obsolete | Line Interface Unit (LIU) | LIU | - | 4.75V ~ 5.25V | 95mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS21Q44TIC TELECOM INTERFACE 128LQFP | 180 | - | RFQ |   Datasheet | 128-LQFP | Tube,Tube | - | Obsolete | - | Parallel/Serial | 4 | 2.97V ~ 3.63V | 75mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21Q42TIC TELECOM INTERFACE 128LQFP | 1,571 | - | RFQ |   Datasheet | 128-LQFP | Tube,Tube | - | Obsolete | - | Parallel/Serial | 4 | 2.97V ~ 3.63V | 75mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21Q50LIC TELECOM INTERFACE 100LQFP | 3,169 | - | RFQ |   Datasheet | 100-LQFP | Tray | - | Obsolete | Transceiver | E1 | 4 | 3.14V ~ 3.47V | 230mA | - | 0°C ~ 70°C | Surface Mount | 
|   | DS21Q48NBIC TELECOM INTERFACE 144CSBGA | 3,315 | - | RFQ |   Datasheet | 144-BGA, CSPBGA | Tube | - | Obsolete | Line Interface Unit (LIU) | LIU | - | 4.75V ~ 5.25V | 95mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS21Q48NIC TELECOM INTERFACE 144BGA | 3,067 | - | RFQ |   Datasheet | 144-BBGA | Tube | - | Obsolete | Line Interface Unit (LIU) | LIU | - | 4.75V ~ 5.25V | 95mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS21Q348NIC TELECOM INTERFACE 144BGA | 3,390 | - | RFQ |   Datasheet | 144-BBGA | Tube | - | Obsolete | Line Interface Unit (LIU) | LIU | - | 3.135V ~ 3.465V | 66mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS21Q42TNIC TELECOM INTERFACE 128LQFP | 239 | - | RFQ |   Datasheet | 128-LQFP | Tube,Tube | - | Obsolete | - | Parallel/Serial | 4 | 2.97V ~ 3.63V | 75mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS21Q50LNIC TELECOM INTERFACE 100LQFP | 3,751 | - | RFQ |   Datasheet | 100-LQFP | Tray | - | Obsolete | Transceiver | E1 | 4 | 3.14V ~ 3.47V | 230mA | - | -40°C ~ 85°C | Surface Mount | 
|   | DS21Q41BTIC TELECOM INTERFACE 128LQFP | 366 | - | RFQ |   Datasheet | 128-LQFP | Tube,Tube | - | Obsolete | - | Parallel/Serial | 4 | 4.5V ~ 5.5V | 30mA | - | 0°C ~ 70°C | Surface Mount |