| HC5503CB | Rochester Electronics, LLC | 3,000 | SLIC, 2-4 CONVERSION, BIPOLAR | 
                                                                    
                                        | HC5503CB96 | Rochester Electronics, LLC | 1,000 | LOW COST 24V SLIC FOR PABX/KEY S | 
                                                                    
                                        | HC5503CCB | Rochester Electronics, LLC | 364 | UNBALANCED PBX/KEY SYSTEM SLIC | 
                                                                    
                                        | HC5503CCP | Rochester Electronics, LLC | 3,000 | UNBALANCED PBX/KEY SYSTEM SLIC | 
                                                                    
                                        | HC5503CM | Rochester Electronics, LLC | 3,519 | 24V SLIC FOR PABX/KEY SYSTEM | 
                                                                    
                                        | HC5503PRCB | Rochester Electronics, LLC | 10,168 | SLIC, 2-4 CONVERSION, BIPOLAR | 
                                                                    
                                        | HC5503PRCM | Rochester Electronics, LLC | 1,485 | SLIC, 2-4 CONVERSION, BIPOLAR, | 
                                                                    
                                        | HC5503TCB | Rochester Electronics, LLC | 609 | SLIC, BIPOLAR, PDSO24 | 
                                                                    
                                        | HC5503TCP | Rochester Electronics, LLC | 1,065 | BALANCED PBX/KEY SYSTEM SLIC | 
                                                                    
                                        | HC55120CM | Rochester Electronics, LLC | 1,146 | LOW POWER UNIVERSAL SLIC FAMILY | 
                                                                    
                                        | HC55120CMZ | Renesas Electronics America Inc | 3,000 | IC TELECOM INTERFACE 28PLCC | 
                                                                    
                                        | HC55121IB | Rochester Electronics, LLC | 150 | SLIC | 
                                                                    
                                        | HC55121IM | Rochester Electronics, LLC | 2,614 | LOW POWER UNIVERSAL SLIC FAMILY | 
                                                                    
                                        | HC55121IM | Rochester Electronics, LLC | 387 | LOW POWER UNIVERSAL SLIC FAMILY | 
                                                                    
                                        | HC55121IMZ | Renesas Electronics America Inc | 3,000 | IC TELECOM INTERFACE 28PLCC |