| 序号 | 元器件名称 | 元器件制造商 | 元器件说明 | PDF资料下载 | 产品购买 | 
                    
                            
                                | 1 | 74VHC139M | Fairchild Semiconductor | IC DECODER/DEMUX DL 2-4 16-SOIC |   | 产品购买 | 
                                | 2 | 74ACT138SC | Fairchild Semiconductor | IC DECODER/DEMUX 3OF8 16-SOIC |   | 产品购买 | 
                                | 3 | 74LCX138MTCX | Fairchild Semiconductor | DECODER/DEMUX 1OF8 16-TSSOP |   | 产品购买 | 
                                | 4 | 74FST3257DR2G | ON Semiconductor | IC MUX/DEMUX QUAD 2:1 16SOIC |   | 产品购买 | 
                                | 5 | 74AC139SC | Fairchild Semiconductor | IC DECODER/DEMULTIPLEXER 16-SOIC |   | 产品购买 | 
                                | 6 | 74VHC541MTC | Fairchild Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20TSSOP |   | 产品购买 | 
                                | 7 | 74VCX16244MTDX | Fairchild Semiconductor | IC BUFF DVR 16BIT LOW V 48TSSOP |   | 产品购买 | 
                                | 8 | 74LCXR162245MTX | Fairchild Semiconductor | IC TXRX BIDIR 16BIT LV 48TSSOP |   | 产品购买 | 
                                | 9 | 74LCX16245MTDX | Fairchild Semiconductor | IC TXRX 16BIT BIDIR 5V 48-TSSOP |   | 产品购买 | 
                                | 10 | 74ACT244SCX | Fairchild Semiconductor | IC BUFF/DVR TRI-ST DUAL 20SOIC |   | 产品购买 | 
                                | 11 | 74AC244SCX | Fairchild Semiconductor | IC BUFF/DVR TRI-ST DUAL 20SOIC |   | 产品购买 | 
                                | 12 | 74LCX125BQX | Fairchild Semiconductor | IC BUFFER QUAD LV N-INV 14DQFN |   | 产品购买 | 
                                | 13 | 74LVTH125MTCX | Fairchild Semiconductor | IC BUFF TRI-ST QD LOW V 14TSSOP |   | 产品购买 | 
                                | 14 | 74LCX125MX | Fairchild Semiconductor | IC BUFFER QUAD LV N-INV 14SOIC |   | 产品购买 | 
                                | 15 | 74LCX07MX | Fairchild Semiconductor | IC BUFFER HEX LV OPEN DRN 14SOIC |   | 产品购买 | 
                                | 16 | 74LCX125MTCX | Fairchild Semiconductor | IC BUFFER QUAD LV N-INV 14TSSOP |   | 产品购买 | 
                                | 17 | 74LVC1G125DCKRE4 | Texas Instruments | IC BUFF/DVR TRI-ST N-INV SC705 |   | 产品购买 | 
                                | 18 | 74ALVCH32973ZKER | Texas Instruments | IC TRANSCVR 16BIT N-INV 96BGA |   | 产品购买 | 
                                | 19 | 74LCX16244MTDX | Fairchild Semiconductor | IC BUFF DVR 16BIT LOW V 48TSSOP |   | 产品购买 | 
                                | 20 | 74LCX245BQX | Fairchild Semiconductor | IC TRANSCVR BIDIR 8BIT 20DQFN |   | 产品购买 |