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SN74HC191N datasheet pdf 下载

序号 型号 描述 大小 厂家Logo 下载
1 SN74HC191N 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 160K TI SN74HC191N
2 SN74HC191N 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 484K TI SN74HC191N
3 SN74HC191N3 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 484K TI SN74HC191N3
4 SN74HC191NE4 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 484K TI SN74HC191NE4
5 SN74HC191NSR 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 484K TI SN74HC191NSR
6 SN74HC191NSRE4 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 484K TI SN74HC191NSRE4