| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Features | Number of Channels | FIFO's | Protocol | Data Rate (Max) | Voltage - Supply | With Auto Flow Control | With IrDA Encoder/Decoder | With False Start Bit Detection | With Modem Control | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
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                    SC16C850IBS,151IC UART SGL-CH 3.3V 32-HVQFN  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                32-VFQFN Exposed Pad | - | Tray | Obsolete | - | 1, UART | 128 Byte | RS485 | 5Mbps | 2.5V ~ 3.3V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 32-HVQFN (5x5) | 
                 
                   
                
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                    ST16C1550CJ28-FIC UART FIFO 16B 28PLCC  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                28-LCC (J-Lead) | - | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 28-PLCC (11.51x11.51) | 
                 
                   
                
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                    ST16C552CJ68-FIC UART FIFO PAR 16B DUAL 68PLCC  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                68-LCC (J-Lead) | - | Tube | Obsolete | Configurable GPIO, Printer Port, Timer/Counter | 2, DUART | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) | 
                 
                   
                
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                    XR16M2550IL32-FIC UART FIFO 16B 1.8V DUAL 32QFN  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                32-VFQFN Exposed Pad | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232, RS422 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 32-QFN (5x5) | 
                 
                   
                
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                    XR16M2550IM48-FIC UART FIFO 16B 1.8V DL 48TQFP  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                48-TQFP | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232, RS422 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) | 
                 
                   
                
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                    XR17C158CV-FIC UART PCI BUS 5V OCTAL 144LQFP  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                144-LQFP | - | Tray | Obsolete | - | 8 | 64 Byte | RS485 | 6.25Mbps | 4.5V ~ 5.5V | Yes | Yes | Yes | - | - | - | Surface Mount | 144-LQFP (20x20) | 
                 
                   
                
                 | 
				
                    XR17D154CV-FIC UART PCI BUS QUAD 144LQFP  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                144-LQFP | - | Tray | Obsolete | - | 4, QUART | 64 Byte | RS485 | 6.25Mbps | 3.3V, 5V | - | Yes | Yes | - | - | - | Surface Mount | 144-LQFP (20x20) | 
                 
                   
                
                 | 
				
                    XR17D158CV-FIC UART PCI BUS OCTAL 144LQFP  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                144-LQFP | - | Tray | Obsolete | - | 8 | 64 Byte | RS485 | 6.25Mbps | 3.3V, 5V | Yes | Yes | Yes | - | - | - | Surface Mount | 144-LQFP (20x20) | 
                 
                   
                
                 | 
				
                    XR82C684CJ/44-FIC UART CMOS QUAD 44PLCC  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                44-LCC (J-Lead) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | - | - | 1Mbps | 5V | - | - | - | - | - | - | Surface Mount | 44-PLCC (16.59x16.59) | 
                 
                   
                
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                    XR82C684CJ-FIC UART CMOS QUAD 68PLCC  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                68-LCC (J-Lead) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | - | - | 1Mbps | 5V | - | - | - | - | - | - | Surface Mount | 68-PLCC (24.23x24.23) | 
                 
                   
                
                 | 
				
                    XR88C681CP/40-FIC UART CMOS DUAL 40DIP  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 3 Byte | - | 1Mbps | 5V | - | - | - | - | - | - | Through Hole | 40-PDIP | 
                 
                   
                
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                    ST16C1450CJ28-FIC UART FIFO 1B 28PLCC  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                28-LCC (J-Lead) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 28-PLCC (11.51x11.51) | 
                 
                   
                
                 | 
				
                    ST16C1450CJ28TR-FIC UART FIFO 1B 28PLCC  |  
                0 | 
                
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                       Datasheet  | 	
	
                
                28-LCC (J-Lead) | ST16C1450 | Tape & Reel (TR) | Discontinued at Digi-Key | Internal Oscillator, Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 28-PLCC (11.51x11.51) | 
                 
                   
                
                 | 
				
                    ST16C1450CQ48-FIC UART FIFO 1B 48TQFP  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                48-TQFP | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) | 
                 
                   
                
                 | 
				
                    ST16C1450IJ28-FIC UART FIFO 1B 28PLCC  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                28-LCC (J-Lead) | - | Tube | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 28-PLCC (11.51x11.51) | 
                 
                   
                
                 | 
				
                    ST16C1450IQ48-FIC UART FIFO 1B 48TQFP  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                48-TQFP | - | Tray | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 48-TQFP (7x7) | 
                 
                   
                
                 | 
				
                    ST16C1550IJ28-FIC UART FIFO 16B 28PLCC  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                28-LCC (J-Lead) | - | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 28-PLCC (11.51x11.51) | 
                 
                   
                
                 | 
				
                    ST16C1550IJ28TR-FIC UART FIFO 16B 28PLCC  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                28-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 28-PLCC (11.51x11.51) | 
                 
                   
                
                 | 
				
                    ST16C1551CJ28-FIC UART FIFO 16B 28PLCC  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                28-LCC (J-Lead) | - | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 28-PLCC (11.51x11.51) | 
                 
                   
                
                 | 
				
                    ST16C1551CQ48-FIC UART FIFO 16B 48TQFP  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                48-TQFP | - | Tray | Obsolete | - | 1 | 64 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | - | - | - | - | Surface Mount | 48-TQFP (7x7) |