|  | CD74HCT191M Rochester Electronics | BINARY COUNTER | 
                            1: $0.3400010: $0.2973040: $0.27941 | 
                        
                        
                     | 
                
                |  | SN74LS69N Rochester Electronics | BINARY COUNTER, LS SERIES |  | 
                        
                        
                     | 
                
                |  | CD54HC393F3A Rochester Electronics | CD54HC393 HIGH SPEED CMOS LOGIC |  | 
                        
                        
                     | 
                
                |  | CD54HCT190F Rochester Electronics | PRESETTABLE 4-BIT COUNTER |  | 
                        
                        
                     | 
                
                |  | SN74LS193MEL Rochester Electronics | COUNTER SINGLE 4 BIT ASYNC BINAR |  | 
                        
                        
                     | 
                
                |  | 7603201DA Rochester Electronics | DECADE COUNTER, LS SERIES |  | 
                        
                        
                     | 
                
                |  | CD40103BD Rochester Electronics | SYNCHRONOUS DOWN COUNTER |  | 
                        
                        
                     | 
                
                |  | 84075012A Rochester Electronics | SN54HC161 SYNCHRONOUS 4-BIT BINA |  | 
                        
                        
                     | 
                
                |  | 74AC161SCX Rochester Electronics | BINARY COUNTER, AC SERIES |  | 
                        
                        
                     | 
                
                |  | MC74ACT161N Rochester Electronics | IC COUNTER SYNC BINARY 16-DIP |  | 
                        
                        
                     | 
                
                |  | CD4520BD Rochester Electronics | CMOS DUAL BINARY UP-COUNTER |  | 
                        
                        
                     | 
                
                |  | 54F192DMQB Rochester Electronics | DECADE COUNTER |  | 
                        
                        
                     | 
                
                |  | CD4017BD Rochester Electronics | DECADE COUNTER |  | 
                        
                        
                     | 
                
                |  | 74HCT163PW-Q100118 Rochester Electronics | BINARY COUNTER, HCT SERIES |  | 
                        
                        
                     | 
                
                |  | MC100E016FNG Rochester Electronics | BINARY COUNTER, 100E SERIES, SYN |  | 
                        
                        
                     | 
                
                |  | 74AC11191DW Rochester Electronics | BINARY COUNTER |  | 
                        
                        
                     | 
                
                |  | SN74HC4040NSR Rochester Electronics | SN74HC4040 12-BIT ASYNCHRONOUS B | 
                            1: $0.230002000: $0.223306000: $0.20790 | 
                        
                        
                     | 
                
                |  | MC10H136P Rochester Electronics | BINARY COUNTER |  | 
                        
                        
                     | 
                
                |  | HEF40193BP,652 Rochester Electronics | BINARY COUNTER |  | 
                        
                        
                     | 
                
                |  | CY74FCT191CTQCT Rochester Electronics | CY74FCT191T PRESETTABLE SYNCHRON | 
                            1: $0.860002500: $0.78165 | 
                        
                        
                     |