| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Features | NumberofChannels | FIFO's | Protocol | DataRate(Max) | Voltage-Supply | WithAutoFlowControl | WithIrDAEncoder/Decoder | WithFalseStartBitDetection | WithModemControl | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    ST16C1551CJ28TR-FIC UART FIFO 16B 28PLCC  |  
                2,152 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                28-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | - | - | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | - | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    ST16C1551IJ28TR-FIC UART FIFO 16B 28PLCC  |  
                2,948 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                28-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | - | - | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | - | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    ST16C2550IJ44TR-FIC UART FIFO 16B DUAL 44PLCC  |  
                2,283 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232, RS485 | 4Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    ST16C450IQ48TR-FIC UART SINGLE 48TQFP  |  
                2,569 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                48-TQFP | Tape & Reel (TR) | - | Obsolete | Timer/Counter | 1, UART | 1 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    ST16C554CQ64TR-FIC UART FIFO 16B QUAD 64LQFP  |  
                3,998 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                64-LQFP | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 16 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | Yes | - | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    ST16C654IJ68TR-FIC UART FIFO 64B QUAD 68PLCC  |  
                2,282 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                68-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    ST68C554CJ68-FIC UART FIFIO 16B QUAD 68PLCC  |  
                3,418 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                68-LCC (J-Lead) | Tube | ST68C554 | Obsolete | - | 4, QUART | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | - | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    ST68C554IJ68-FIC UART FIFIO 16B QUAD 68PLCC  |  
                2,244 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                68-LCC (J-Lead) | Tube | - | Obsolete | - | 4, QUART | 16 Byte | - | 1.5Mbps | 2.97V ~ 5.5V | - | - | - | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    XR16C850IJTR-FIC UART FIFO 128B 44PLCC  |  
                2,967 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Printer Port, Timer/Counter | 1, UART | 128 Byte | RS485 | 2Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    XR16C854DIVTR-FIC UART FIFO 128B QUAD 64LQFP  |  
                2,100 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                64-LQFP | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 128 Byte | RS232, RS485 | 2Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    XR16L2551IMTR-FIC UART FIFO 16B DUAL 48TQFP  |  
                3,601 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                48-TQFP | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232 | 3.125Mbps | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    XR16L2552IMTR-FIC UART FIFO 16B DUAL 48TQFP  |  
                3,703 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                48-TQFP | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232 | 3.125Mbps | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    XR16L2752IJTR-FIC UART FIFO 64B DUAL 44PLCC  |  
                3,715 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 64 Byte | RS232, RS485 | 6.25Mbps | 2.25V ~ 5.5V | Yes | Yes | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    XR16L784IVTR-FIC UART 8B 3.3V QUAD 64LQFP  |  
                3,465 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                64-LQFP | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS485 | 6.25Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    XR16M2550IL32TR-FIC UART FIFO 16B 1.8V DUAL 32QFN  |  
                2,178 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                32-VFQFN Exposed Pad | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232, RS485 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    XR16M580IM48TR-FIC UART FIFO 16B 48TQFP  |  
                2,496 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                48-TQFP | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 16 Byte | RS232, RS422, RS485 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    XR16M770IL24TR-FIC UART FIFO 64B 24QFN  |  
                3,944 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                24-VFQFN Exposed Pad | Tape & Reel (TR) | - | Obsolete | Internal Oscillator, Timer/Counter | 1, UART | 64 Byte | RS232, RS422, RS485 | 16Mbps | 1.62V ~ 3.63V | Yes | Yes | Yes | Yes | Surface Mount | 
                 
                   
                
                 | 
				
                    XR68C192IJTR-FIC UART FIFI DUAL 44PLCC  |  
                2,235 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 230.4Kbps | 2.97V ~ 5.5V | Yes | - | - | - | Surface Mount | 
| 
                 
                   | 
				
                    XR68C192IVTR-FIC UART FIFI DUAL 44LQFP  |  
                3,341 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LQFP | Tape & Reel (TR) | - | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 230.4Kbps | 2.97V ~ 5.5V | Yes | - | - | - | Surface Mount | 
                 
                   
                
                 | 
				
                    XR68C92CJTR-FIC UART FIFO DUAL 44PLCC  |  
                2,001 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | - | 230.4Kbps | 2.97V ~ 5.5V | Yes | - | - | - | Surface Mount |