| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | HD74HCT138 | 3-to-8-line Decoder/Demultiplexer | 49K |   |   | 
| 2 | HD74HCT138 | 3-to-8-line Decoder/Demultiplexer | 90K |   |   | 
| 3 | HD74HCT138FP | DECODER/DEMUX|3-TO-8-LINE|HCT-CMOS|SOP|16PIN|PLASTIC | 47K |   |   | 
| 4 | HD74HCT138FPEL | 3-to-8-line Decoder/Demultiplexer | 90K |   |   | 
| 5 | HD74HCT138P | DECODER/DEMUX|3-TO-8-LINE|HCT-CMOS|DIP|16PIN|PLASTIC | 47K |   |   | 
| 6 | HD74HCT138P | 3-to-8-line Decoder/Demultiplexer | 90K |   |   | 
| 7 | HD74HCT138RP | DECODER/DEMUX|3-TO-8-LINE|HCT-CMOS|SOP|16PIN|PLASTIC | 47K |   |   | 
| 8 | HD74HCT138T | DECODER/DEMUX|3-TO-8-LINE|HCT-CMOS|TSSOP|16PIN|PLASTIC | 47K |   |   |