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CD54HC02F3A 鏄竴娆惧熀浜� CMOS 宸ヨ棟鍒堕€犵殑鍥涜矾闆欒几鍏ユ鍚戞柦瀵嗙壒瑙哥櫦(f膩)鍣紙Quad 2-Input Positive AND Schmitt Trigger Gate锛�銆傝┎鑺墖灞簬 74HC 绯诲垪楂橀€� CMOS 鍣ㄤ欢锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅倧杓浕璺腑銆傚畠绲�(ji茅)鍚堜簡鏂藉瘑鐗硅Ц鐧�(f膩)鍣ㄧ殑鍔熻兘鐗规€�锛岃兘澶犳湁鏁堣檿鐞嗙珐鎱㈣畩鍖栨垨鍣伈姹℃煋鐨勮几鍏ヤ俊铏�(h脿o)锛屽苟灏囬€欎簺淇¤櫉(h脿o)杞�(zhu菐n)鎻涚偤娓呮櫚銆佺┅(w臎n)瀹氱殑鏁�(sh霉)瀛楄几鍑恒€�
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CD54HC02F3A 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 楂橀€� CMOS 鎶€琛�(sh霉)锛岀⒑?锛熺剸淇氱敺鐩�?h脿o)鍌宠几鍜岃檿鐞嗚兘鍔�銆�
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銆€銆€4. 杓冮珮鐨勬姉鍣兘鍔�锛岄€氶亷闆欓柧鍊奸浕澹撴(j墨)鍒舵笡灏戣瑙哥櫦(f膩)鐨勫彲鑳芥€с€�
銆€銆€5. 妤典綆鐨勯潨鎱�(t脿i)鍔熻€�锛屽湪闆绘睜渚涢浕鎴栧叾浠栦綆鍔熻€楀牬(ch菐ng)鏅腑琛ㄧ従(xi脿n)鍑鸿壊銆�
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銆€銆€8. SOP-14 鎴� SOIC-14 灏佽褰㈠紡锛屼究浜庤〃闈㈣布瑁濆拰灏忓瀷鍖栬ō(sh猫)瑷�(j矛)銆�

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CD54HC02F3A 鑺墖閬╃敤浜庝互涓嬪吀鍨嬫噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅細
銆€銆€1. 淇¤櫉(h脿o)鏁村舰锛氱敤浜庡皣绶╂參璁婂寲鎴栦笉瑕�(gu墨)鍓囩殑杓稿叆淇¤櫉(h脿o)杞�(zhu菐n)鎻涚偤娓呮櫚鐨勬柟娉㈣几鍑�銆�
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