序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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1 | 74HCT1284D | Parallel printer interface transceiver/buffer | 142K | ||
2 | 74HCT1284DB | Parallel printer interface transceiver/buffer | 142K | ||
3 | 74HCT1284DB-T | 4-Bit Bus Transceiver | 220K | ||
4 | 74HCT1284D-T | 4-Bit Bus Transceiver | 220K |