序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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1 | 74ABT657PW | Octal transceiver with parity generator/checker 3-State | 63K | ||
2 | 74ABT657PW | Octal transceiver with parity generator/checker; 3-state | 115K | ||
3 | 74ABT657PWDH | Octal transceiver with parity generator/checker 3-State | 63K | ||
4 | 74ABT657PW-T | Single 8-bit Bus Transceiver | 354K |