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CD74AC374 鏄竴娆鹃珮閫� CMOS 宸ヨ棟鍒堕�犵殑鍚屾 D 鍨嬮�忔槑閹栧瓨鍣�锛屽寘鍚�8浣岲鍨嬮帠瀛樺櫒銆傝┎鍣ㄤ欢鍏锋湁楂橀枊闂滈�熷害鍜屼綆鍔熻�楃殑鐗归粸锛岄仼鍚堢敤浜庢暩(sh霉)鎿�(j霉)绶╂矕銆佸瓨鍎蹭互鍙婂璺京鐢ㄧ瓑鍔熻兘銆�
銆�銆�瀹冮噰鐢ㄦ婧栫殑16寮曡叧灏佽锛屽唬娉涙噳鐢ㄤ簬瑷堢畻姗�銆侀�氫俊瑷倷銆佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佷互鍙婂叾浠栭渶瑕佹暩(sh霉)鎿�(j霉)鏆瓨鐨勬暩(sh霉)瀛楅浕璺腑銆�
閭忚集椤炲瀷锛欴鍨嬮�忔槑閹栧瓨鍣�
銆�銆�宸ヤ綔闆诲鑼冨湇锛�2V 鑷� 5.5V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 7ns锛堝吀鍨嬪�硷級
銆�銆�杓稿叆闆绘祦锛毬�1渭A锛堟渶澶у�硷級
銆�銆�杓稿嚭闆绘祦锛毬�24mA锛堟渶澶у�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OIC-16, PDIP-16
CD74AC374 鎻愪緵浜�8鍊嬬崹绔嬬殑D鍨嬮帠瀛樺櫒閫氶亾锛屾墍鏈夐�氶亾鍏辩敤涓�鍊嬫檪閻樿几鍏ョCLK銆傜暥CLK鐐洪珮闆诲钩鏅�锛岃几鍏ユ暩(sh霉)鎿�(j霉)琚帠瀛樺埌杓稿嚭绔�銆�
銆�銆�鍣ㄤ欢鍏锋湁杓冮珮鐨勬姉鍣兘鍔涳紝骞朵笖鍦ㄩ浕婧愰棞闁夌殑鎯呮硜涓嬪彲浠ュ鐝�(xi脿n)杓稿叆涓夋厠(t脿i)鍔熻兘銆�
銆�銆�鍏跺収(n猫i)閮ㄧ祼(ji茅)妲�(g貌u)閲囩敤浜嗗厛閫茬殑CMOS宸ヨ棟锛屽緸鑰屽鐝�(xi脿n)浜嗘洿浣庣殑鍔熻�楀拰鏇撮珮鐨勫彲闈犳��銆�
銆�銆�姝ゅ锛岀敱浜庡叾瀵唬鐨勫伐浣滈浕澹撹寖鍦嶅拰婧害閬╂噳鎬�锛岃┎鑺墖鑳藉鍦ㄥ绋挵(hu谩n)澧冩浠朵笅绌�(w臎n)瀹氶亱琛屻��
銆�銆�CD74AC374 閭勬敮鎸佽垏鍏朵粬AC绯诲垪鍣ㄤ欢鐨勭洿鎺ラ�ｆ帴锛岀劇闇�椤嶅鐨勯浕骞宠綁(zhu菐n)鎻涢浕璺��
CD74AC374 涓昏鐢ㄤ簬闇�瑕侀珮閫熸暩(sh霉)鎿�(j霉)铏曠悊鍜屾毇瀛樼殑鎳夌敤鍫存櫙锛�
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绶╂矕鑸囧瓨鍎诧細鍦ㄥ铏曠悊鍣ㄧ郴绲�(t菕ng)鎴栨暩(sh霉)鎿�(j霉)鍌宠几閺堣矾涓綔鐐鸿嚚鏅傚瓨鍎插柈鍏�銆�
銆�銆�2. 澶氳矾寰╃敤鍣細閫氶亷鏅傞悩淇¤櫉鎺у埗瀵︾従(xi脿n)澶氳矾鏁�(sh霉)鎿�(j霉)鐨勯伕鎿囧拰鍒囨彌銆�
銆�銆�3. 鍦板潃閹栧瓨锛氬湪瀛樺劜鍣ㄦ帴鍙ｄ腑鐢ㄤ簬閹栧瓨鍦板潃淇℃伅銆�
銆�銆�4. 鏁�(sh霉)瀛椾俊铏熻(di脿o)鐞嗭細灏嶄締鑷偝鎰熷櫒鎴栧叾浠栧鍦嶈ō鍌欑殑鏁�(sh霉)瀛椾俊铏熼�茶鏁村舰鍜屾斁澶�銆�
銆�銆�5. 宸ユキ(y猫)鎺у埗锛氬湪PLC鍜屽叾浠栧伐妤�(y猫)鑷嫊鍖栬ō鍌欎腑瀵︾従(xi脿n)淇¤櫉鐨勯噰闆嗚垏铏曠悊銆�
CD74HC374, SN74AC374, MC74AC374
