| TL491ACN | 
                                        TI | 
                                        60,000 | 
                                        Integrated Circuit | 
                                    
                                                                    
                                        | TL494 | 
                                        TEXAS | 
                                        80,000 | 
                                        Integrated Circuit | 
                                    
                                                                    
                                        | TL494BD | 
                                        ON Semiconductor | 
                                        5,000 | 
                                        IC REG CTRLR BCK/PSH-PULL 16SOIC | 
                                    
                                                                    
                                        | TL494BDG | 
                                        ON Semiconductor | 
                                        5,000 | 
                                        IC REG CTRLR BCK/PSH-PULL 16SOIC | 
                                    
                                                                    
                                        | TL494BDR2 | 
                                        ON Semiconductor | 
                                        5,000 | 
                                        IC REG CTRLR BCK/PSH-PULL 16SOIC | 
                                    
                                                                    
                                        | TL494BDR2G | 
                                        ON Semiconductor | 
                                        5,000 | 
                                        IC REG CTRLR BCK/PSH-PULL 16SOIC | 
                                    
                                                                    
                                        | TL494BDR2G | 
                                        ON Semiconductor | 
                                        5,805 | 
                                        IC REG CTRLR BCK/PSH-PULL 16SOIC | 
                                    
                                                                    
                                        | TL494BDR2G | 
                                        ON Semiconductor | 
                                        5,805 | 
                                        IC REG CTRLR BCK/PSH-PULL 16SOIC | 
                                    
                                                                    
                                        | TL494C | 
                                        TI | 
                                        50,000 | 
                                        Integrated Circuit | 
                                    
                                                                    
                                        | TL494CD | 
                                        Texas Instruments | 
                                        974 | 
                                        IC REG CTRLR MULT TOP 16SOIC | 
                                    
                                                                    
                                        | TL494CD | 
                                        ON Semiconductor | 
                                        5,000 | 
                                        IC REG CTRLR BCK/PSH-PULL 16SOIC | 
                                    
                                                                    
                                        | TL494CD | 
                                        TI | 
                                        60,000 | 
                                        Integrated Circuit | 
                                    
                                                                    
                                        | TL494CDBR | 
                                        Texas Instruments | 
                                        5,000 | 
                                        IC REG CTRLR MULT TOP 16SSOP | 
                                    
                                                                    
                                        | TL494CDBRE4 | 
                                        Texas Instruments | 
                                        5,000 | 
                                        IC REG CTRLR MULT TOP 16SSOP | 
                                    
                                                                    
                                        | TL494CDBRG4 | 
                                        Texas Instruments | 
                                        5,000 | 
                                        IC REG CTRLR MULT TOP 16SSOP |