闆绘簮闆诲�擄紙Vcc锛夛細2V 鑷� 6V
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-55掳C 鑷� +125掳C
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄紙tpd锛夛細鏈�澶�8ns
銆�銆�杓稿叆闆绘祦锛圛IH/IL锛夛細卤1渭A
銆�銆�杓稿嚭闆绘祦锛圛OH/IOL锛夛細-24mA/+24mA
銆�銆�灏佽�濆舰寮忥細SOIC-14, PDIP-14
銆�銆�闈滄厠(t脿i)鍔熻�楋細鍏稿瀷鍊�50渭W

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銆�銆�1. 楂橀�熼亱(y霉n)琛岋細鍌虫挱寤堕伈鏅�(sh铆)闁撻潪甯哥煭锛屽儏鐐�8ns锛岄仼鐢ㄤ簬灏�(du矛)閫熷害瑕佹眰杓冮珮鐨勬暩(sh霉)瀛楃郴绲�(t菕ng)銆�
銆�銆�2. 浣庡姛鑰楋細鍗充娇鍦ㄩ珮闋绘搷浣滀笅锛岄潨鎱�(t脿i)鍔熻�椾篃闈炲父浣庯紝鍍呯偤50渭W锛屾湁鍔╀簬娓涘皯鏁ｇ啽闇�姹�銆�
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銆�銆�4. 鍏煎�规�у挤(qi谩ng)锛氭棦鍏煎�瑰偝绲�(t菕ng)鐨凾TL閭忚集闆诲钩锛屼篃鏀�鎸佹��(bi膩o)婧�(zh菙n)鐨凜MOS闆诲钩锛屽�炲姞浜嗚��(sh猫)瑷�(j矛)闈堟椿鎬с��
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SN54AHCT74 鍦ㄨū澶氶牁(l菒ng)鍩熼兘鏈夊唬娉涙噳(y墨ng)鐢�锛屽寘鎷�浣嗕笉闄愪簬锛�
銆�銆�1. 鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍜岃檿鐞嗭細鍙�鐢ㄤ簬妲�(g貌u)寤哄瘎瀛樺櫒銆佽▓(j矛)鏁�(sh霉)鍣ㄥ拰绉讳綅瀵勫瓨鍣ㄧ瓑闆昏矾銆�
銆�銆�2. 鍚屾�ラ倧杓�鎺у埗锛氱偤寰�(f霉)闆滅殑鏁�(sh霉)瀛楃郴绲�(t菕ng)鎻愪緵绮剧⒑鐨勬檪(sh铆)闁撴帶鍒跺姛鑳�銆�
銆�銆�3. 宸ユキ(y猫)鑷�鍕�(d貌ng)鍖栵細鍏惰�愰珮婧�鐗规�у拰绌�(w臎n)瀹氭�т娇鍏舵垚鐐哄伐妤�(y猫)鎺у埗绯荤当(t菕ng)涓�鐞嗘兂鐨勭祫浠�銆�
銆�銆�4. 杌嶄簨鍜岃埅绌鸿埅澶╋細鐢变簬鍏跺��寤ｇ殑宸ヤ綔婧�搴﹁寖鍦嶅拰鍙�闈犳��锛屽唬娉涙噳(y墨ng)鐢ㄤ簬杌嶅伐鍜岃埅澶╄ō(sh猫)鍌欎腑銆�
銆�銆�5. 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝侊細濡傚�剁敤闆诲��銆侀煶闋昏�栭牷瑷�(sh猫)鍌欑瓑闋�(l菒ng)鍩熶篃鏈変娇鐢�銆�

SN74AHCT74
銆�銆�CD74HC74
銆�銆�MC74HC74