| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Cypress Semiconductor Corp | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Bulk | 
                                            
                                                                                    
                                                | Product Status | 
                                                Obsolete | 
                                            
                                                                                    
                                                | Type | 
                                                Fanout Buffer (Distribution), Multiplexer | 
                                            
                                                                                    
                                                | Number of Circuits | 
                                                1 | 
                                            
                                                                                    
                                                | Ratio - Input:Output | 
                                                2:4 | 
                                            
                                                                                    
                                                | Differential - Input:Output | 
                                                Yes/Yes | 
                                            
                                                                                    
                                                | Input | 
                                                CML, HCSL, LVDS, LVPECL | 
                                            
                                                                                    
                                                | Output | 
                                                LVPECL | 
                                            
                                                                                    
                                                | Frequency - Max | 
                                                1.5 GHz | 
                                            
                                                                                    
                                                | Voltage - Supply | 
                                                2.375V ~ 2.625V, 3.135V ~ 3.465V | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                0°C ~ 70°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                20-TSSOP (0.173", 4.40mm Width) | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                20-TSSOP | 
                                            
                                                                                    
                                                | Other Names | 
                                                2156-CY2DP1504ZXCKO | 
                                            
                                                                                    
                                                | Standard Package | 
                                                31 | 
                                            
                                                                                                                
                                
                             
                                                Clock Fanout Buffer (Distribution), Multiplexer IC 2:4 1.5 GHz 20-TSSOP (0.173", 4.40mm Width)