序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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1 | 54AC191 | Up/Down Counter with Preset and Ripple Clock | 213K | ||
2 | 54AC191D | Up/Down Counter with Preset and Ripple Clock | 213K | ||
3 | 54AC191DMQB | Asynchronous Up/Down Counter | 228K | ||
4 | 54AC191F | Up/Down Counter with Preset and Ripple Clock | 213K | ||
5 | 54AC191L | Up/Down Counter with Preset and Ripple Clock | 213K | ||
6 | 54AC191LMQB | Asynchronous Up/Down Counter | 228K |