74F521 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
比赛名单
74F521 Datasheet PDF : 8 Pages
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Philips Semiconductors
8-bit identity comparator
DIP20: plastic dual in-line package; 20 leads (300 mil)
Product specification
74F521
SOT146-1
1990 May 15
6
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