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序号 型号 描述 大小 厂家Logo 下载
661 74LS451 Dual 8:1 Mux SN54/74LS451 114K ETC 5221171
662 74LS451 DM54LS451/DM74LS451 DUAL 8:1 Multiplexer 118K NSC 5221172
663 74LS451 Dual 8:1 Mux SN54/74LS451 114K ETC1 1025097
664 74LS47 BCD to 7-Segment Decoder/Driver with Open-Collector Outputs 68K FAIRCHILD 4336070
665 74LS47PC Decoder/Driver 124K 暂无图片 3897726
666 74LS48 BCD TO 7-SEGMENT DECODER 102K MOTOROLA 4336068
667 74LS48 BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS 597K TI 4336067
668 74LS48 BCD to 7-Segment Decoder 119K NSC 4336066
669 74LS48 BCD-to-Seven-Segment Decoder Driver(Internal Pull-up outputs) 85K HITACHI 4336069
670 74LS48PC Decoder/Driver 124K 暂无图片 3897724
671 74LS49 BCD-to-Seven Segment Decoder Driver(with Open collector outputs) 68K HITACHI 4336065
672 74LS49 BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS 597K TI 4336064
673 74LS49 DUAL DECADE COUNTER 165K MOTOROLA 4336063
674 74LS490PC Asynchronous Up Counter 124K 暂无图片 3897723
675 74LS49PC Decoder/Driver 124K 暂无图片 3897721
676 74LS502DC Successive-Approximation Register 124K 暂无图片 3897720
677 74LS502PC Successive-Approximation Register 124K 暂无图片 3897719
678 74LS503SC Successive-Approximation Register 124K 暂无图片 3897717
679 74LS51 Dual 2-Wide 2-Input, 2-Wide 3-Input AND-OR-INVERT Gate 48K FAIRCHILD 4336062
680 74LS51 2-wide 2-input, 2-wide 3-input AND-OR-INVERT Gates 43K HITACHI 4336061
681 74LS51DC 2/2-input and 3/3-input AND-NOR Gate 124K 暂无图片 3897715
682 74LS51PC 2/2-input and 3/3-input AND-NOR Gate 124K 暂无图片 3897713
683 74LS533DC 8-Bit D-Type Latch 124K 暂无图片 3897712
684 74LS534DC Octal D-Type Flip-Flop 124K 暂无图片 3897710
685 74LS534PC Octal D-Type Flip-Flop 124K 暂无图片 3897708
686 74LS54 3-2-2-3-INPUT AND-OR-INVERT GATE 49K MOTOROLA 4336058
687 74LS54 4-wide 2-input, 3-input AND-OR-INVERT Gates 45K HITACHI 4336060
688 74LS54 5-WIDE AND-OR-INVERT GATES 416K TI 361773
689 74LS54 5-WIDE AND-OR-INVERT GATES 107K TI 4336059
690 74LS540 OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS 208K MOTOROLA 4790372