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74HC688 pdf datasheet查询结果

型号	品牌	功能应用
74HC688U	Philips	8-bit magnitude comparator
74HC688N	Philips	8-bit magnitude comparator
74HC688DB	Philips	8-bit magnitude comparator
74HC688D	Philips	8-bit magnitude comparator
74HC688PW	Philips	8-bit magnitude comparator