| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
                 
                   | 
				
                    DS3680DE4IC TELECOM INTERFACE 14SOIC  |  
                3,229 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 14-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | - | - | 4 | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC | 
                 
                   
                
                 | 
				
                    LS1240AIC TELECOM INTERFACE 8MINI DIP  |  
                1,725 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Tone Ringer | - | 1 | 26V | 30mA | - | -40°C ~ 70°C | - | - | Through Hole | 8-Mini DIP | 
                 
                   
                
                 | 
				
                    LS1240AD1IC TELECOM INTERFACE 8SO  |  
                1,941 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Tone Ringer | - | 1 | 26V | 30mA | - | -40°C ~ 70°C | - | - | Surface Mount | 8-SOIC | 
                 
                   
                
                 | 
				
                    E-LS1240AIC TELECOM INTERFACE 8MINI DIP  |  
                3,528 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Tone Ringer | - | 1 | 26V | 30mA | - | -40°C ~ 70°C | - | - | Through Hole | 8-Mini DIP | 
                 
                   
                
                 | 
				
                    NE567VIC TELECOM INTERFACE 8DIP  |  
                2,816 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Tone Decoder | - | 1 | 4.75V ~ 9V | 6mA | - | 0°C ~ 70°C | - | - | Through Hole | 8-PDIP | 
                 
                   
                
                 | 
				
                    LMC567CMXIC TELECOM INTERFACE 8SOIC  |  
                2,500 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                LMCMOS™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Tone Decoder | - | 1 | 2V ~ 9V | - | 500 mW | -25°C ~ 100°C | - | - | Surface Mount | 8-SOIC | 
                 
                   
                
                 | 
				
                    LMC567CMIC TELECOM INTERFACE 8SOIC  |  
                3,049 | 1.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                LMCMOS™ | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Tone Decoder | - | 1 | 2V ~ 9V | - | 500 mW | -25°C ~ 100°C | - | - | Surface Mount | 8-SOIC | 
                 
                   
                
                 | 
				
                    W91031SG T&RIC TELECOM INTERFACE 24SOP  |  
                2,747 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       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 | 24-SOP | 
                 
                   
                
                 | 
				
                    BA6566IC TELECOM INTERFACE 18DIP  |  
                3,590 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 18-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Speech Network IC | - | 1 | 1.15V ~ 1.27V | - | 1.1 W | -35°C ~ 60°C | - | - | Through Hole | 18-DIP | 
                 
                   
                
                 | 
				
                    CPC5710NIC TELECOM INTERFACE 8SOIC  |  
                4,710 | 1.62 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                LITELINK® | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Phone Line Monitor (PLM) | - | 1 | 3V ~ 5.5V | 10mA | 300 mW | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC | 
                 
                   
                
                 | 
				
                    SI32182-A-FM1RIC TELECOM INTERFACE 40QFN  |  
                3,779 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                * | - | Tape & Reel (TR) | Not For New Designs | - | - | - | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    PEF22810T-V21TRIC TELECOM INTERFACE 8-PDSO  |  
                3,768 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | VDSL Line Driver Chip | EEPROM, MII, PCM, Serial UART | 1 | - | - | 1.5 W | - | - | - | Surface Mount | PG-DSO-8 | 
                 
                   
                
                 | 
				
                    M-8870-01SMTRIC TELECOM INTERFACE 18SOIC  |  
                2,501 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | DTMF Receiver | - | 1 | 4.75V ~ 5.25V | 3mA | 35 mW | -40°C ~ 85°C | - | - | Surface Mount | 18-SOIC | 
                 
                   
                
                 | 
				
                    BCM68901IMLGXPON PMD DEVICE  |  
                4,203 | 1.55 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | - | Tray | Last Time Buy | EPON OLT | - | - | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    SI32192-A-ZM2RIC TELECOM INTERFACE  |  
                4,510 | 1.40 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                * | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    MT88E43BSR1IC TELECOM INTERFACE 24SOIC  |  
                4,945 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Telecom Circuit | 3-Wire | 1 | 2.7V ~ 5.5V | 4.7mA | - | -40°C ~ 85°C | - | - | Surface Mount | 24-SOIC | 
                 
                   
                
                 | 
				
                    MT88E43BS1IC TELECOM INTERFACE 24SOIC  |  
                2,193 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 24-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Telecom Circuit | 3-Wire | 1 | 2.7V ~ 5.5V | 4.7mA | - | -40°C ~ 85°C | - | - | Surface Mount | 24-SOIC | 
                 
                   
                
                 | 
				
                    BU8871F-E2IC TELECOM INTERFACE 18SOP  |  
                3,133 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 18-SOIC (0.213", 5.40mm Width) | Tape & Reel (TR) | Obsolete | Receiver, DTMF | - | 1 | 4.75V ~ 5.25V | 2.2mA | 550 mW | -10°C ~ 70°C | - | - | Surface Mount | 18-SOP | 
                 
                   
                
                 | 
				
                    SI32192-A-FM1IC TELECOM INTERFACE 38QFN  |  
                4,086 | 1.97 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                ProSLIC® | 38-QFN | Tray | Active | Subscriber Line Interface Concept (SLIC), CODEC | 3-Wire | 1 | 3.3V | - | - | 0°C ~ 70°C | - | - | Surface Mount | 38-QFN (4x6) | 
                 
                   
                
                 | 
				
                    M-8870-02SMTRIC TELECOM INTERFACE 18SOIC  |  
                2,031 | 0.00 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | DTMF Receiver | - | 1 | 4.75V ~ 5.25V | 3mA | 35 mW | -40°C ~ 85°C | - | - | Surface Mount | 18-SOIC |