做外围模块时也许能用到 种类多 查询方便
74hc系列芯片资料
(预估有个122文件)
74HC366.pdf
177KB
74HC4040.pdf
182KB
74HC367.pdf
177KB
74HC365.pdf
177KB
74HC368.pdf
177KB
74HC595.pdf
179KB
74hc390.pdf
219KB
74HC4051.pdf
173KB
74HC646.pdf
188KB
54LS183.pdf
169KB
74HC191.pdf
203KB
74HC299.pdf
176KB
74HC4052.pdf
173KB
74HC4020.pdf
182KB
74HC190.pdf
203KB
74HC4046.pdf
274KB
74HC423A.pdf
176KB
74HC181.pdf
183KB
74HC648.pdf
188KB
74HC123A.pdf
198KB
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