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型号厂商描述数据手册替代料参考价格
74LVX245MXNSC[NationalSemiconductor] 74LVX245MX - Low Voltage Octal Bidirectional Transceiver - National Semiconductor获取价格
74LS93NSC[NationalSemiconductor] 74LS93 - Decade and Binary Counters - National Semiconductor获取价格
74LS90NSC[NationalSemiconductor] 74LS90 - Decade and Binary Counters - National Semiconductor获取价格
74LS181NSC[NationalSemiconductor] 74LS181 - 4-Bit Arithmetic Logic Unit - National Semiconductor获取价格
74LSNSC[NationalSemiconductor] 74LS - Decade and Binary Counters - National Semiconductor获取价格
74LCX273WMNSC[NationalSemiconductor] 74LCX273WM - Low-Voltage Octal D Flip-Flop with 5V Tolerant Inputs and Outputs - National Semiconductor获取价格
74LCX273MSAXNSC[NationalSemiconductor] 74LCX273MSAX - Low-Voltage Octal D Flip-Flop with 5V Tolerant Inputs and Outputs - National Semiconductor获取价格
74HC160NSC[NationalSemiconductor] 74HC160 - Synchronous Decade Counter with Asynchronous Clear - National Semiconductor获取价格
74F86SJNSC[NationalSemiconductor] 74F86SJ - 2-Input Exclusive-OR Gate - National Semiconductor获取价格
74F828SPCNSC[NationalSemiconductor] 74F828SPC - 10-Bit Buffers/Line Drivers - National Semiconductor获取价格
74F825SPCNSC[NationalSemiconductor] 74F825SPC - 8-Bit D-Type Flip-Flop - National Semiconductor获取价格
74F825SCNSC[NationalSemiconductor] 74F825SC - 8-Bit D-Type Flip-Flop - National Semiconductor获取价格
74F823SPCNSC[NationalSemiconductor] 74F823SPC - 9-Bit D-Type Flip-Flop - National Semiconductor获取价格
74F823SCNSC[NationalSemiconductor] 74F823SC - 9-Bit D-Type Flip-Flop - National Semiconductor获取价格
74F74SCNSC[NationalSemiconductor] 74F74SC - Dual D-Type Positive Edge-Triggered Flip-Flop - National Semiconductor获取价格
74F648FCQBNSC[NationalSemiconductor] 74F648FCQB - Octal Transceiver/Register with TRI-STATE Outputs - National Semiconductor获取价格
74F646BSCXNSC[NationalSemiconductor] 74F646BSCX - Octal Transceiver/Register with TRI-STATE Outputs - National Semiconductor获取价格
74F563FCQBNSC[NationalSemiconductor] 74F563FCQB - Octal D-Type Latch with TRI-STATE® Outputs - National Semiconductor获取价格
74F544MSAQBNSC[NationalSemiconductor] 74F544MSAQB - Octal Registered Transceiver - National Semiconductor获取价格
74F533SJCXNSC[NationalSemiconductor] 74F533SJCX - Octal Transparent Latch with TRI-STATE Outputs - National Semiconductor获取价格