| Parameters | 
                                                                                                            
                                        | Mfr | NXP Semiconductors | 
                                                                        
                                        | Series | 4000B | 
                                                                        
                                        | Package | Bulk | 
                                                                        
                                        | Product Status | Active | 
                                                                        
                                        | Type | Decoder/Demultiplexer | 
                                                                        
                                        | Circuit | 1 x 2:4 | 
                                                                        
                                        | Independent Circuits | 2 | 
                                                                        
                                        | Current - Output High, Low | 3mA, 3mA | 
                                                                        
                                        | Voltage Supply Source | Dual Supply | 
                                                                        
                                        | Voltage - Supply | 3V ~ 15V | 
                                                                        
                                        | Operating Temperature | -40°C ~ 85°C | 
                                                                        
                                        | Mounting Type | Surface Mount | 
                                                                        
                                        | Package / Case | 16-SOIC (0.154", 3.90mm Width) | 
                                                                        
                                        | Supplier Device Package | 16-SO | 
                                                                        
                                        | Base Product Number | HEF4555 | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | Other Names | 2156-HEF4555BT,652-954 | 
                                                                        
                                        | Standard Package | 1 | 
                                                                                                        
                            
                         
                                                Decoder/Demultiplexer 1 x 2:4 16-SO