| Parameters | 
                                                                                                                        
                                                | Mfr | STMicroelectronics | 
                                                                                    
                                                | Series | 4000B | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Logic Type | Buffer, Non-Inverting | 
                                                                                    
                                                | Number of Elements | 6 | 
                                                                                    
                                                | Number of Bits per Element | 1 | 
                                                                                    
                                                | Input Type | - | 
                                                                                    
                                                | Output Type | Push-Pull | 
                                                                                    
                                                | Current - Output High, Low | 12mA, 48mA | 
                                                                                    
                                                | Voltage - Supply | 3V ~ 20V | 
                                                                                    
                                                | Operating Temperature | -55°C ~ 125°C (TA) | 
                                                                                    
                                                | Mounting Type | Through Hole | 
                                                                                    
                                                | Package / Case | 16-DIP (0.300", 7.62mm) | 
                                                                                    
                                                | Supplier Device Package | 16-DIP | 
                                                                                    
                                                | Base Product Number | HCF4050 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 25 | 
                                                                                                                
                                
                             
                                                Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 16-DIP