| Parameters | 
                                                                                                                        
                                                | Mfr | National Semiconductor | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Bulk | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Type | Transceiver | 
                                                                                    
                                                | Protocol | RS232 | 
                                                                                    
                                                | Number of Drivers/Receivers | 3 | 
                                                                                    
                                                | Duplex | Full | 
                                                                                    
                                                | Receiver Hysteresis | 400 mV | 
                                                                                    
                                                | Data Rate | 120kbps | 
                                                                                    
                                                | Voltage - Supply | 4.5V ~ 5.5V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 24-SOIC (0.295", 7.50mm Width) | 
                                                                                    
                                                | Supplier Device Package | 24-SOIC | 
                                                                                    
                                                | RoHS Status | RoHS non-compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | Vendor Undefined | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 1 | 
                                                                                                                
                                
                             
                                                3 Transceiver Full RS232 24-SOIC