| Parameters | 
                                                                                                            
                                        | Mfr | NXP Semiconductors | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Bulk | 
                                                                        
                                        | Product Status | Obsolete | 
                                                                        
                                        | Logic Type | Register, Bidirectional | 
                                                                        
                                        | Output Type | Push-Pull | 
                                                                        
                                        | Number of Elements | 1 | 
                                                                        
                                        | Number of Bits per Element | 4 | 
                                                                        
                                        | Function | Universal | 
                                                                        
                                        | Voltage - Supply | 2V ~ 6V | 
                                                                        
                                        | Operating Temperature | -40°C ~ 125°C | 
                                                                        
                                        | Mounting Type | Surface Mount | 
                                                                        
                                        | Package / Case | 16-SSOP (0.209", 5.30mm Width) | 
                                                                        
                                        | Supplier Device Package | 16-SSOP | 
                                                                        
                                        | Base Product Number | 74HC194 | 
                                                                        
                                        | RoHS Status | RoHS non-compliant | 
                                                                        
                                        | REACH Status | Vendor Undefined | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8542.39.0001 | 
                                                                        
                                        | Other Names | 2156-74HC194DB,112-954 | 
                                                                        
                                        | Standard Package | 1 | 
                                                                                                        
                            
                         
                                                Shift Register, Bidirectional 1 Element 4 Bit 16-SSOP