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序号 型号 描述 大小 厂家Logo 下载
631 74LS37PC Quad 2-input NAND Gate 124K 暂无图片 3897744
632 74LS38 ARITHMETIC LOGIC UNITS/FUNCTION GENERATORS 385K TI 4336082
633 74LS38 QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS WITH OPEN-COLLECTOR OUTPUTS 638K TI 4336085
634 74LS38 Quad 2-Input NAND Buffer with Open-Collector Outputs 63K FAIRCHILD 4336084
635 74LS38 Quadruple 2-input Positive NAND Buffers(with Open Collector Outputs) 45K HITACHI 4336083
636 74LS386PC Quad 2-input Exclusive OR (XOR) Gate 124K 暂无图片 3897742
637 74LS38DC Quad 2-input NAND Gate 124K 暂无图片 3897741
638 74LS38PC Quad 2-input NAND Gate 124K 暂无图片 3897740
639 74LS38SC Quad 2-input NAND Gate 124K 暂无图片 3897738
640 74LS390 Dual 4-Bit Decade Counter 59K FAIRCHILD 4336081
641 74LS393 DUAL 4-BIT DECADE AND BINARY COUNTERS 914K TI 4336077
642 74LS393 Dual 4-Bit Binary Counter 57K FAIRCHILD 4336080
643 74LS393 DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER 198K MOTOROLA 4336078
644 74LS393 DUAL 4-BIT BINARY COUNTERS 61K HITACHI 4336079
645 74LS393DC Asynchronous Up/Down Counter 124K 暂无图片 3897736
646 74LS393PC Asynchronous Up/Down Counter 124K 暂无图片 3897734
647 74LS393SC Asynchronous Up/Down Counter 124K 暂无图片 3897732
648 74LS395 4-BIT SHIFT REGISTER WITH 3-STATE OUTPUTS 201K MOTOROLA 4336075
649 74LS395 4-Bit Shift Register with TRI-STATE Outputs 108K NSC 5189002
650 74LS395 4-BIT CASCADABLE SHIFT REFISTERS WITH 3-STATE OUTPUTS 240K TI 4336076
651 74LS40 DUAL 4-INPUT NAND BUFFER 46K MOTOROLA 4336074
652 74LS40DC Dual 4-input NAND Gate 124K 暂无图片 3897731
653 74LS40PC Dual 4-input NAND Gate 124K 暂无图片 3897730
654 74LS42 LOW POWER SCHOTTKY 110K ON 4336073
655 74LS42 Decimal Decoders 132K NSC 4336071
656 74LS42 BCD-to-Decimal Decoder 62K HITACHI 4336072
657 74LS42DC BCD-To-Decimal Decoder 124K 暂无图片 3897729
658 74LS42PC BCD-To-Decimal Decoder 124K 暂无图片 3897728
659 74LS43 4-Line To 10-Line Decoders(1-of-10) 211K RAYTHEON 2476226
660 74LS447PC Decoder/Driver 124K 暂无图片 3897727