| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            National Semiconductor | 
                                        
                                                                            
                                            | Series | 
                                            - | 
                                        
                                                                            
                                            | Package | 
                                            Bulk | 
                                        
                                                                            
                                            | Product Status | 
                                            Active | 
                                        
                                                                            
                                            | Function | 
                                            Reset | 
                                        
                                                                            
                                            | Type | 
                                            JK Type | 
                                        
                                                                            
                                            | Output Type | 
                                            Complementary | 
                                        
                                                                            
                                            | Number of Elements | 
                                            2 | 
                                        
                                                                            
                                            | Number of Bits per Element | 
                                            1 | 
                                        
                                                                            
                                            | Clock Frequency | 
                                            15 MHz | 
                                        
                                                                            
                                            | Max Propagation Delay @ V, Max CL | 
                                            40ns @ 5V, 15pF | 
                                        
                                                                            
                                            | Trigger Type | 
                                            Negative Edge | 
                                        
                                                                            
                                            | Current - Output High, Low | 
                                            - | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            4.5V ~ 5.5V | 
                                        
                                                                            
                                            | Current - Quiescent (Iq) | 
                                            40 mA | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -55°C ~ 125°C (TA) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Through Hole | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            14-CDIP | 
                                        
                                                                            
                                            | Package / Case | 
                                            14-CDIP (0.300", 7.62mm) | 
                                        
                                                                            
                                            | Base Product Number | 
                                            54107 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS non-compliant | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            2A  (4 Weeks) | 
                                        
                                                                            
                                            | REACH Status | 
                                            Vendor Undefined | 
                                        
                                                                            
                                            | ECCN | 
                                            EAR99 | 
                                        
                                                                            
                                            | HTSUS | 
                                            8542.39.0001 | 
                                        
                                                                            
                                            | Standard Package | 
                                            1 | 
                                        
                                                                                                    
                            
                         
                                                Flip Flop 2 Element JK Type 1 Bit Negative Edge 14-CDIP (0.300", 7.62mm)