| Parameters | 
                                    
                                                                                                                        
                                                | Current - Output High, Low | 
                                                3.4mA, 3.4mA | 
                                            
                                                                                    
                                                | Input Logic Level - Low | 
                                                1.5V ~ 4V | 
                                            
                                                                                    
                                                | Input Logic Level - High | 
                                                3.5V ~ 11V | 
                                            
                                                                                    
                                                | Max Propagation Delay @ V, Max CL | 
                                                90ns @ 15V, 50pF | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -55°C ~ 125°C | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Through Hole | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                14-PDIP | 
                                            
                                                                                    
                                                | Package / Case | 
                                                14-DIP (0.300", 7.62mm) | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                CD4012 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                1  (Unlimited) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                25 | 
                                            
                                                                                    
                                                | Mfr | 
                                                Texas Instruments | 
                                            
                                                                                    
                                                | Series | 
                                                4000B | 
                                            
                                                                                    
                                                | Package | 
                                                Tube | 
                                            
                                                                                    
                                                | Product Status | 
                                                Discontinued at Digi-Key | 
                                            
                                                                                    
                                                | Logic Type | 
                                                NAND Gate | 
                                            
                                                                                    
                                                | Number of Circuits | 
                                                2 | 
                                            
                                                                                    
                                                | Number of Inputs | 
                                                4 | 
                                            
                                                                                    
                                                | Features | 
                                                - | 
                                            
                                                                                    
                                                | Voltage - Supply | 
                                                3V ~ 18V | 
                                            
                                                                                    
                                                | Current - Quiescent (Max) | 
                                                1 µA | 
                                            
                                                                                                                
                                
                             
                                                NAND Gate IC 2 Channel 14-PDIP