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型号厂商描述数据手册替代料参考价格
74F181NSC[NationalSemiconductor] 74F181 - 4-Bit Arithmetic Logic Unit - National Semiconductor获取价格
74F169SJNSC[NationalSemiconductor] 74F169SJ - 4-Stage Synchronous Bidirectional Counter - National Semiconductor获取价格
74F161ASCNSC[NationalSemiconductor] 74F161ASC - Synchronous Presettable Binary Counter - National Semiconductor获取价格
74F151ASCNSC[NationalSemiconductor] 74F151ASC - 8-Input Multiplexer - National Semiconductor获取价格
74F139SJNSC[NationalSemiconductor] 74F139SJ - Dual 1-of-4 Decoder/Demultiplexer - National Semiconductor获取价格
74F10NSC[NationalSemiconductor] 74F10 - Triple 3-Input NAND Gate - National Semiconductor获取价格
74F02PCQBNSC[NationalSemiconductor] 74F02PCQB - Quad 2-Input NOR Gate - National Semiconductor获取价格
74F02DCQBNSC[NationalSemiconductor] 74F02DCQB - Quad 2-Input NOR Gate - National Semiconductor获取价格
74ACT534SCQBNSC[NationalSemiconductor] 74ACT534SCQB - Octal D Flip-Flop with TRI-STATE Outputs - National Semiconductor获取价格
74ACT534LMXNSC[NationalSemiconductor] 74ACT534LMX - Octal D Flip-Flop with TRI-STATE Outputs - National Semiconductor获取价格
74ACT534LCQBNSC[NationalSemiconductor] 74ACT534LCQB - Octal D Flip-Flop with TRI-STATE Outputs - National Semiconductor获取价格
7447NSC[NationalSemiconductor] 7447 - BCD to 7-Segment Decoders/Drivers - National Semiconductor获取价格
74260NSC[NationalSemiconductor] 74260 - Dual 5-Input NOR Gate - National Semiconductor获取价格
54LS74LMQBNSC[NationalSemiconductor] 54LS74LMQB - Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs - National Semiconductor获取价格
54LS42NSC[NationalSemiconductor] 54LS42 - Decimal Decoders - National Semiconductor获取价格
54LS279FMQBNSC[NationalSemiconductor] 54LS279FMQB - Quad S-R Latches - National Semiconductor获取价格
54LS258AFMQBNSC[NationalSemiconductor] 54LS258AFMQB - TRI-STATE Quad 2-Data Selectors/Multiplexers - National Semiconductor获取价格
54LS20NSC[NationalSemiconductor] 54LS20 - Dual 4-Input NAND Gates - National Semiconductor获取价格
54LS194ALMQBNSC[NationalSemiconductor] 54LS194ALMQB - 4-Bit Bidirectional Universal Shift Register - National Semiconductor获取价格
54LS164LMQBNSC[NationalSemiconductor] 54LS164LMQB - 8-Bit Serial In/Parallel Out Shift Registers - National Semiconductor获取价格