| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        Texas Instruments | 
                                    
                                                                        
                                        | Series | 
                                        74LS | 
                                    
                                                                        
                                        | Package | 
                                        Tube | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | Logic Type | 
                                        Inverter | 
                                    
                                                                        
                                        | Number of Circuits | 
                                        6 | 
                                    
                                                                        
                                        | Number of Inputs | 
                                        1 | 
                                    
                                                                        
                                        | Features | 
                                        Schmitt Trigger | 
                                    
                                                                        
                                        | Voltage - Supply | 
                                        4.75V ~ 5.25V | 
                                    
                                                                        
                                        | Current - Output High, Low | 
                                        400µA, 8mA | 
                                    
                                                                        
                                        | Input Logic Level - Low | 
                                        0.75V | 
                                    
                                                                        
                                        | Input Logic Level - High | 
                                        2.15V | 
                                    
                                                                        
                                        | Max Propagation Delay @ V, Max CL | 
                                        30ns @ 5V, 15pF | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        0°C ~ 70°C | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Through Hole | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        14-PDIP | 
                                    
                                                                        
                                        | Package / Case | 
                                        14-DIP (0.300", 7.62mm) | 
                                    
                                                                        
                                        | Base Product Number | 
                                        74LS19 | 
                                    
                                                                        
                                        | RoHS Status | 
                                        ROHS3 Compliant | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        1  (Unlimited) | 
                                    
                                                                        
                                        | REACH Status | 
                                        REACH Unaffected | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8542.39.0001 | 
                                    
                                                                        
                                        | Standard Package | 
                                        25 | 
                                    
                                                                                                        
                            
                         
                                                Inverter IC 6 Channel Schmitt Trigger 14-PDIP