| 74LS00PC | 
                                        National Semiconductor | 
                                        22,001 | 
                                        NAND GATE, LS SERIES TTL | 
                                    
                                                                    
                                        | 74LS00SC | 
                                        National Semiconductor | 
                                        4,049 | 
                                        NAND GATE, TTL, PDSO14 | 
                                    
                                                                    
                                        | 74LS02PC | 
                                        National Semiconductor | 
                                        60,412 | 
                                        NOR GATE, LS SERIES TTL | 
                                    
                                                                    
                                        | 74LS02PC | 
                                        Fairchild Semiconductor | 
                                        18,985 | 
                                        NOR GATE, LS SERIES, 4-FUNC, 2-I | 
                                    
                                                                    
                                        | 74LS03DC | 
                                        National Semiconductor | 
                                        35,000 | 
                                        NAND GATE | 
                                    
                                                                    
                                        | 74LS03P-E | 
                                        Intersil (Renesas Electronics Corporation) | 
                                        8,875 | 
                                        NAND GATE | 
                                    
                                                                    
                                        | 74LS03PC | 
                                        National Semiconductor | 
                                        5,956 | 
                                        NAND GATE, LS SERIES, 4 FUNC, 2- | 
                                    
                                                                    
                                        | 74LS03PCQR | 
                                        National Semiconductor | 
                                        6,052 | 
                                        NAND GATE | 
                                    
                                                                    
                                        | 74LS04DC | 
                                        National Semiconductor | 
                                        35,000 | 
                                        INVERTER, LS SERIES | 
                                    
                                                                    
                                        | 74LS04P-E | 
                                        Intersil (Renesas Electronics Corporation) | 
                                        35,000 | 
                                        IC UNI-LOGIC GATE BUFFER SMD | 
                                    
                                                                    
                                        | 74LS04PC | 
                                        Fairchild Semiconductor | 
                                        2,989 | 
                                        IC INVERTER 6CH 1-INP 14DIP | 
                                    
                                                                    
                                        | 74LS04SC | 
                                        National Semiconductor | 
                                        2,304 | 
                                        INVERTER, TTL, PDSO14 | 
                                    
                                                                    
                                        | 74LS05FP-E | 
                                        Intersil (Renesas Electronics Corporation) | 
                                        5,000 | 
                                        HEX INVERTER, OPEN COLLECTOR O/P | 
                                    
                                                                    
                                        | 74LS05P-E | 
                                        Intersil (Renesas Electronics Corporation) | 
                                        35,000 | 
                                        HEX INVERTER, OPEN COLLECTOR O/P | 
                                    
                                                                    
                                        | 74LS05PC | 
                                        National Semiconductor | 
                                        13,208 | 
                                        INVERTER, LS SERIES |