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序号 型号 描述 大小 厂家Logo 下载
1 DM74S289 64-BIT (16 X 4 ) OPEN - COLLECTOR RAM TRI-STATE-R RAM 126K NSC 2372177
2 DM74S289 64-BIT (16 X 4 ) OPEN - COLLECTOR RAM TRI-STATE-R RAM 126K NSC 218508
3 DM74S289J x4 SRAM 112K 暂无图片 3551818
4 DM74S289J 64-BIT (16 X 4 ) OPEN - COLLECTOR RAM TRI-STATE-R RAM 126K NSC 2372176
5 DM74S289J 64-BIT (16 X 4 ) OPEN - COLLECTOR RAM TRI-STATE-R RAM 126K NSC 218507
6 DM74S289J/A+ x4 SRAM 112K 暂无图片 3551817
7 DM74S289J/B+ x4 SRAM 112K 暂无图片 3551816
8 DM74S289N x4 SRAM 112K 暂无图片 3551815
9 DM74S289N 64-BIT (16 X 4 ) OPEN - COLLECTOR RAM TRI-STATE-R RAM 126K NSC 2372175
10 DM74S289N 64-BIT (16 X 4 ) OPEN - COLLECTOR RAM TRI-STATE-R RAM 126K NSC 218506
11 DM74S289N/A+ x4 SRAM 112K 暂无图片 3551814
12 DM74S289N/B+ x4 SRAM 112K 暂无图片 3551813
13 DM74S289V x4 SRAM 112K 暂无图片 3551812