SN74LS697NSR
计数器 IC Sync 4-Bit Up/Down Binary
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 20-SO
得捷:
IC 4-BIT SYNC BIN CNTR 20SO
贸泽:
计数器 IC Sync 4-Bit Up/Down Binary
Win Source:
IC 4-BIT SYNC BIN CNTR 20SO / Counter IC Binary Counter 1 Element 4 Bit Positive Edge 20-SO