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序号 元器件名称 元器件制造商 元器件说明 PDF资料下载 产品购买
1 DM74145N Fairchild Semiconductor IC DECODER/DRVR BCD-DEC 16-DIP DM74145N 产品购买
2 DM74157N Fairchild Semiconductor IC MULTIPLEXER/SELECT 2-1 16-DIP DM74157N 产品购买
3 DM74LS139N Fairchild Semiconductor IC DECODER/DEMUX 2/4 LINE 16-DIP DM74LS139N 产品购买
4 DM74LS154N Fairchild Semiconductor IC DECODER/DEMUX 4-16LINE 24-DIP DM74LS154N 产品购买
5 DM74LS155N Fairchild Semiconductor IC DECODER/DEMUX 4-16LINE 24-DIP DM74LS155N 产品购买
6 DM74S153N Fairchild Semiconductor IC DATA SELECTOR/MUX DUAL 16BIT DM74S153N 产品购买
7 DM74ALS138M Fairchild Semiconductor IC DECODER/DEMUX 3-8LINE 16-SOIC DM74ALS138M 产品购买
8 DM74ALS138N Fairchild Semiconductor IC DECODER/DEMUX 3-8LINE 16-DIP DM74ALS138N 产品购买
9 DM74ALS253N Fairchild Semiconductor IC DATA SELECTOR DUAL 1-4 16-DIP DM74ALS253N 产品购买
10 DM74AS157N Fairchild Semiconductor IC SELECTOR/MUX QUAD 2-1 16-DIP DM74AS157N 产品购买
11 DM74AS257N Fairchild Semiconductor IC DATA SELECTOR/MUX 2-1 16DIP DM74AS257N 产品购买
12 DM74AS258N Fairchild Semiconductor IC DATA SELECTOR/MUX 2-1 16DIP DM74AS258N 产品购买
13 DM74ALS257N Fairchild Semiconductor IC DATA SELECTOR/MUX 2-1 16DIP DM74ALS257N 产品购买
14 DM74ALS257M Fairchild Semiconductor IC DATA SELECTOR/MUX 2-1 16SOIC DM74ALS257M 产品购买
15 DM74ALS258N Fairchild Semiconductor IC DATA SELECTOR/MUX 2-1 16DIP DM74ALS258N 产品购买
16 DM74AS157M Fairchild Semiconductor IC SELECTOR/MUX QUAD 2-1 16-SOIC DM74AS157M 产品购买
17 DM74AS158N Fairchild Semiconductor IC SELECTOR/MUX QUAD 2-1 16-DIP DM74AS158N 产品购买
18 DM74AS258M Fairchild Semiconductor IC DATA SELECTOR/MUX 2-1 16SOIC DM74AS258M 产品购买
19 DM74LS138M Fairchild Semiconductor IC DECODER/DEMUX 3-8LINE 16-SOIC DM74LS138M 产品购买
20 DM74ALS137MX Fairchild Semiconductor DECODER/DEMUX 3-OF-8 16SOIC DM74ALS137MX 产品购买