序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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1 | M54HCT640 | OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING | 271K | ||
2 | M54HCT640F1R | OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING | 271K |