| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            Texas Instruments | 
                                        
                                                                            
                                            | Series | 
                                            - | 
                                        
                                                                            
                                            | Package | 
                                            Tube | 
                                        
                                                                            
                                            | Product Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Type | 
                                            Transceiver | 
                                        
                                                                            
                                            | Protocol | 
                                            RS232 | 
                                        
                                                                            
                                            | Number of Drivers/Receivers | 
                                            2/2 | 
                                        
                                                                            
                                            | Duplex | 
                                            Full | 
                                        
                                                                            
                                            | Receiver Hysteresis | 
                                            500 mV | 
                                        
                                                                            
                                            | Data Rate | 
                                            1Mbps | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            3V ~ 5.5V | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C ~ 70°C | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            20-TSSOP (0.173", 4.40mm Width) | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            20-TSSOP | 
                                        
                                                                            
                                            | Base Product Number | 
                                            TRSF3 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | ECCN | 
                                            EAR99 | 
                                        
                                                                            
                                            | HTSUS | 
                                            8542.39.0001 | 
                                        
                                                                            
                                            | Standard Package | 
                                            280 | 
                                        
                                                                                                    
                            
                         
                                                2/2 Transceiver Full RS232 20-TSSOP