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                                            | 图片 | 型号 | 品牌 | 数量 | 批号 | 封装 | PDF |  
                                                    |   | CH453D | WCH/沁恒 | 30000 | 
                                                            2022+
                                                         | 
                                                            DIP
                                                         | 
                                                            
                                                                  |  
                                                    |   | CH452L | WCH/沁恒 | 30000 | 
                                                            2022+
                                                         | 
                                                            DIP24
                                                         | 
                                                            
                                                                  |  
                                                    |   | CH452A | WCH/沁恒 | 30000 | 
                                                            2022+
                                                         | 
                                                            SOP28
                                                         | 
                                                            
                                                                  |  
                                                    |   | CH451S | WCH/沁恒 | 30000 | 
                                                            2022+
                                                         | 
                                                            SOP28
                                                         | 
                                                            
                                                                  |  
                                                    |   | CH451L | WCH/沁恒 | 30000 | 
                                                            2022+
                                                         | 
                                                            DIP24
                                                         | 
                                                            
                                                                  |  
                                                    |   | CH450K | WCH/沁恒 | 30000 | 
                                                            2022+
                                                         | 
                                                            DIP20
                                                         | 
                                                            
                                                                  |  
                                                    |   | CH450H | WCH/沁恒 | 30000 | 
                                                            2022+
                                                         | 
                                                            SOP20
                                                         | 
                                                            
                                                                  |  
                                                    |   | CH446X | WCH/沁恒 | 30000 | 
                                                            2022+
                                                         | 
                                                            LQFP-44
                                                         | 
                                                            
                                                                  |  
                                                    |   | CH444G | WCH/沁恒 | 30000 | 
                                                            2022+
                                                         | 
                                                            SOP16
                                                         | 
                                                            
                                                                  |  
                                                    |   | CH443K | WCH/沁恒 | 30000 | 
                                                            2022+
                                                         | 
                                                            SOT-363
                                                         | 
                                                            
                                                                  |  
                                    
 
                                    
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