鏅傞枔锛�2025/5/6 18:45:01
闁辫畝锛�21
SN54AHCT04 鏄竴娆鹃洐閫氶亾鍥涜几鍏ョ殑楂橀�� CMOS 鑸囬潪闁� (NAND Gate) 闆嗘垚闆昏矾锛屽爆浜� AHCT 绯诲垪銆傝┎鑺墖绲愬悎浜嗛珮鎶楀櫔鑳藉姏鍜屼綆鍔熻�楃殑鐗归粸锛岄仼鍚堝湪澶氱ó鏁�(sh霉)瀛楅倧杓噳鐢ㄤ腑浣跨敤銆�
銆�銆�AHCT 绯诲垪鍣ㄤ欢鑳藉鍏煎 TTL 鍜� CMOS 鐨勮几鍏ラ浕骞筹紝鍚屾檪鎻愪緵杓冨揩鐨勯枊闂滈�熷害鍜岃純浣庣殑鍌虫挱寤堕伈鏅傞枔銆傞�欐鑺墖閫氬父鐢ㄤ簬闇�瑕佸揩閫熶俊铏熻檿鐞嗐�佷綆鍔熻�椾互鍙婂鑼冨湇闆绘簮闆诲鐨勬噳鐢ㄥ牬鏅�銆�
閭忚集椤炲瀷锛氳垏闈為杸 (NAND)
銆�銆�閫氶亾鏁�(sh霉)锛�
銆�銆�杓稿叆鏁�(sh霉)/閫氶亾锛�
銆�銆�闆绘簮闆诲鑼冨湇锛�2V 鑷� 6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�鍌虫挱寤堕伈鏅傞枔锛堝吀鍨嬪�硷級锛�7ns
銆�銆�灏佽椤炲瀷锛歋OIC, PDIP
銆�銆�杓稿叆婕忛浕娴侊細卤1渭A锛堟渶澶у��锛屽湪 Ta=25掳C 涓嬶級
銆�銆�杓稿嚭椹�(q奴)鍕曡兘鍔涳細24mA锛堟渶灏忓�硷紝楂橀浕骞宠几鍑猴級
SN54AHCT04 鎻愪緵浜嗕互涓嬩富瑕佺壒鎬э細
銆�銆�1. 楂橀�熸�ц兘锛屾敮鎸侀珮閬� 100MHz 鐨勯牷鐜囨搷浣溿��
銆�銆�2. 瀵伐浣滈浕澹撹寖鍦嶏紙2V 鍒� 6V锛�锛岄仼鐢ㄤ簬澶氱ó渚涢浕鐠�(hu谩n)澧�銆�
銆�銆�3. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦娑堣�楋紝纰轰繚鍦ㄩ浕姹犱緵闆昏ō鍌欎腑鐨勯珮鏁堣兘琛ㄧ従(xi脿n)銆�
銆�銆�4. 杓稿叆寮曡叧鍏煎妯欐簴 CMOS 鍜� TTL 杓稿嚭闆诲钩锛屼究浜庤垏涓嶅悓椤炲瀷鐨勯倧杓櫒浠舵帴鍙�銆�
銆�銆�5. 鑳藉鍦ㄦサ绔韩搴﹁寖鍦嶅収(n猫i)绌�(w臎n)瀹氶亱琛岋紝閬╁悎宸ユキ(y猫)鍙婅粛浜嬫噳鐢�銆�
銆�銆�6. 灏忓瀷鍖栧皝瑁濋伕闋呮敮鎸佹洿绶婃箠鐨勯浕璺ō瑷堛��
SN54AHCT04 寤ｆ硾鎳夌敤浜庡悇绋暩(sh霉)瀛楃郴绲�(t菕ng)涓�锛屼緥濡傦細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閫氫俊瑷倷涓殑淇¤櫉铏曠悊妯″銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)鐨勯倧杓亱绠楅儴鍒�銆�
銆�銆�3. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勭媭鎱�(t脿i)姗熻ō瑷堛��
銆�銆�4. 宓屽叆寮忚檿鐞嗗櫒澶栧湇閭忚集鎿村睍銆�
銆�銆�5. 杌嶇敤鍜岃埅澶╅牁鍩�?q奴)顬嬬吔鍟冪牳顎︾瓭^楂樼殑鍫村悎銆�
SN74AHCT04
