| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                NXP Semiconductors | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Bulk | 
                                            
                                                                                    
                                                | Product Status | 
                                                Obsolete | 
                                            
                                                                                    
                                                | Applications | 
                                                Memory | 
                                            
                                                                                    
                                                | Multiplexer/Demultiplexer Circuit | 
                                                2:1 | 
                                            
                                                                                    
                                                | Switch Circuit | 
                                                DPST | 
                                            
                                                                                    
                                                | Number of Channels | 
                                                1 | 
                                            
                                                                                    
                                                | On-State Resistance (Max) | 
                                                10Ohm (Typ) | 
                                            
                                                                                    
                                                | Voltage - Supply, Single (V+) | 
                                                1.4V ~ 2V | 
                                            
                                                                                    
                                                | Voltage - Supply, Dual (V±) | 
                                                - | 
                                            
                                                                                    
                                                | -3db Bandwidth | 
                                                2.5GHz | 
                                            
                                                                                    
                                                | Features | 
                                                DDR2, DDR3, DDR4 | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -10°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                48-TFBGA | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                48-TFBGA (4.5x4.5) | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                RoHS non-compliant | 
                                            
                                                                                    
                                                | REACH Status | 
                                                Vendor Undefined | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Other Names | 
                                                2156-CBTW28DD14ET,118-954 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                1 | 
                                            
                                                                                                                
                                
                             
                                                Memory Switch IC 1 Channel 48-TFBGA (4.5x4.5)