| FSTU16211 | 
                                            FAIRCHILD | 
                                            24-Bit Bus Switch with .2V Undershoot Protection (Preliminary) IC | 
                                        
                                                                            
                                            | FSTU16211MTD | 
                                            FAIRCHILD | 
                                            24-Bit Bus Switch with .2V Undershoot Protection (Preliminary) IC | 
                                        
                                                                            
                                            | FSTU162211 | 
                                            FAIRCHILD | 
                                            24-Bit Bus Switch with .2V Undershoot Protection and 25з Series Resistors in Outputs (Preliminary) IC | 
                                        
                                                                            
                                            | FSTU162211MTD | 
                                            FAIRCHILD | 
                                            24-Bit Bus Switch with .2V Undershoot Protection and 25з Series Resistors in Outputs (Preliminary) IC | 
                                        
                                                                            
                                            | FSTU16245 | 
                                            FAIRCHILD | 
                                            16-Bit Bus Switch with −2V Undershoot Protection IC | 
                                        
                                                                            
                                            | FSTU162450 | 
                                            FAIRCHILD | 
                                            Configurable 4-Bit to 20-Bit Bus Switch with .2V Undershoot Protection and 25з Series Resistors in Outputs (Preliminary) IC | 
                                        
                                                                            
                                            | FSTU162450GX | 
                                            FAIRCHILD | 
                                            Configurable 4-Bit to 20-Bit Bus Switch with .2V Undershoot Protection and 25з Series Resistors in Outputs (Preliminary) IC | 
                                        
                                                                            
                                            | FSTU162450MTD | 
                                            FAIRCHILD | 
                                            Configurable 4-Bit to 20-Bit Bus Switch with .2V Undershoot Protection and 25з Series Resistors in Outputs (Preliminary) IC | 
                                        
                                                                            
                                            | FSTU16245MTD | 
                                            FAIRCHILD | 
                                            16-Bit Bus Switch with −2V Undershoot Protection IC | 
                                        
                                                                            
                                            | FSTU16861 | 
                                            FAIRCHILD | 
                                            20-Bit Bus Switch with −2V Undershoot Protection IC | 
                                        
                                                                            
                                            | FSTU16861MTD | 
                                            FAIRCHILD | 
                                            20-Bit Bus Switch with −2V Undershoot Protection IC | 
                                        
                                                                            
                                            | FSTU16861MTDX | 
                                            FAIRCHILD | 
                                            FSTU16861MTDX FAIRCHILD IC Original |