| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Function | Interface | NumberofCircuits | Voltage-Supply | Current-Supply | Power(Watts) | OperatingTemperature | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    DS2156LN+IC TELECOM INTERFACE 100LQFP  |  
                3,482 | - | 
                
                     | 
                   
                
                  
                    
                 
                     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 | 
                 
                   
                
                 | 
				
                    DS2172T+T&RIC TELECOM INTERFACE 32TQFP  |  
                3,297 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                32-TQFP | Tape & Reel (TR) | - | Obsolete | Bit Error Rate Tester (BERT) | T1 | 1 | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS2172TN+IC TELECOM INTERFACE 32TQFP  |  
                2,038 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                32-TQFP | Tube | - | Obsolete | Bit Error Rate Tester (BERT) | T1 | 1 | 4.5V ~ 5.5V | 10mA | - | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS2174Q+IC TELECOM INTERFACE 44PLCC  |  
                1,125 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tube,Tube | - | Obsolete | Enhanced Bit Error Rate Tester (EBERT) | E1, J1, T1 | 1 | 3V ~ 3.6V | 50mA | - | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS2174Q+T&RIC TELECOM INTERFACE 44PLCC  |  
                2,301 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Enhanced Bit Error Rate Tester (EBERT) | E1, J1, T1 | 1 | 3V ~ 3.6V | 50mA | - | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS2174QN+IC TELECOM INTERFACE 44PLCC  |  
                1,440 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tube,Tube | - | Obsolete | Enhanced Bit Error Rate Tester (EBERT) | E1, J1, T1 | 1 | 3V ~ 3.6V | 50mA | - | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS2174QN+T&RIC TELECOM INTERFACE 44PLCC  |  
                3,390 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Enhanced Bit Error Rate Tester (EBERT) | E1, J1, T1 | 1 | 3V ~ 3.6V | 50mA | - | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS2180AQ+T&RIC TELECOM INTERFACE 44PLCC  |  
                2,049 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Transceiver | T1 | 1 | 4.5V ~ 5.5V | 3mA | - | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS2180AQN+T&RIC TELECOM INTERFACE 44PLCC  |  
                2,072 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Transceiver | T1 | 1 | 4.5V ~ 5.5V | 3mA | - | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21FF42+IC TELECOM INTERFACE 300BGA  |  
                2,215 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                300-BBGA | Tube | - | Obsolete | - | Parallel/Serial | - | 2.97V ~ 3.63V | 300mA | - | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21FF42N+IC TELECOM INTERFACE 300BGA  |  
                2,858 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                300-BBGA | Tube | - | Obsolete | - | Parallel/Serial | - | 2.97V ~ 3.63V | 300mA | - | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21Q352B+IC TELECOM INTERFACE 256BGA  |  
                307 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                256-BGA | Tray,Tray | - | Obsolete | Transceiver | T1 | 4 | 3.3V | - | - | - | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21Q354B+IC TELECOM INTERFACE 256BGA  |  
                3,645 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                256-BGA | Tray | - | Obsolete | Transceiver | E1 | 4 | 3.3V | - | - | - | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21Q354BN+IC TELECOM INTERFACE 256BGA  |  
                3,650 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                256-BGA | Tray | - | Obsolete | Transceiver | E1 | 4 | 3.3V | - | - | - | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21Q41BT+IC TELECOM INTERFACE 128LQFP  |  
                3,316 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                128-LQFP | Tube | - | Obsolete | - | Parallel/Serial | 4 | 4.5V ~ 5.5V | 30mA | - | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21Q42T+IC TELECOM INTERFACE 128LQFP  |  
                3,630 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                128-LQFP | Tube | - | Obsolete | - | Parallel/Serial | 4 | 2.97V ~ 3.63V | 75mA | - | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21Q44T+IC TELECOM INTERFACE 128LQFP  |  
                2,200 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                128-LQFP | Tube | - | Obsolete | - | Parallel/Serial | 4 | 2.97V ~ 3.63V | 75mA | - | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21Q50L+IC TELECOM INTERFACE 100LQFP  |  
                2,111 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                100-LQFP | Tray | - | Obsolete | Transceiver | E1 | 4 | 3.14V ~ 3.47V | 230mA | - | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21Q50LN+IC TELECOM INTERFACE 100LQFP  |  
                3,956 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                100-LQFP | Tray | - | Obsolete | Transceiver | E1 | 4 | 3.14V ~ 3.47V | 230mA | - | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS21Q552+IC TELECOM INTERFACE 256BGA  |  
                3,447 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                256-BGA | Tray | - | Obsolete | Transceiver | T1 | 4 | 5V | - | - | - | Surface Mount |