| Parameters | 
                                                                                                                        
                                                | Mfr | Texas Instruments | 
                                                                                    
                                                | Series | 74HCT | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Function | Set(Preset) and Reset | 
                                                                                    
                                                | Type | JK Type | 
                                                                                    
                                                | Output Type | Complementary | 
                                                                                    
                                                | Number of Elements | 2 | 
                                                                                    
                                                | Number of Bits per Element | 1 | 
                                                                                    
                                                | Clock Frequency | 54 MHz | 
                                                                                    
                                                | Max Propagation Delay @ V, Max CL | 40ns @ 4.5V, 50pF | 
                                                                                    
                                                | Trigger Type | Positive Edge | 
                                                                                    
                                                | Current - Output High, Low | 4mA, 4mA | 
                                                                                    
                                                | Voltage - Supply | 4.5V ~ 5.5V | 
                                                                                    
                                                | Current - Quiescent (Iq) | 4 µA | 
                                                                                    
                                                | Input Capacitance | 10 pF | 
                                                                                    
                                                | Operating Temperature | -55°C ~ 125°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Supplier Device Package | 16-SOIC | 
                                                                                    
                                                | Package / Case | 16-SOIC (0.154", 3.90mm Width) | 
                                                                                    
                                                | Base Product Number | 74HCT109 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 40 | 
                                                                                                                
                                
                             
                                                Flip Flop 2 Element JK Type 1 Bit Positive Edge 16-SOIC (0.154", 3.90mm Width)