鏅傞枔锛�2025/5/6 17:51:04
闁辫畝锛�25
SN74LVC543A 鏄竴娆鹃珮閫�銆佷綆鍔熻�楃殑 CMOS 涓茶鑷冲苟琛岀Щ浣嶅瘎瀛樺櫒锛屽唬娉涙噳鐢ㄤ簬鏁�(sh霉)鎿�(j霉)绶╂矕鍜屾摯灞曞牬鏅�銆傝┎鍣ㄤ欢閲囩敤鍏堥�茬殑浜炲井绫冲伐钘濆埗閫�锛屾敮鎸佷綆闆诲鎿嶄綔锛屽吋瀹� 1.65V 鑷� 5.5V 鐨勫闆诲鑼冨湇锛屼娇鍏跺湪澶氱ó绯荤当(t菕ng)涓叿鏈夐珮搴﹂潏娲绘��銆�
銆�銆�SN74LVC543A 鍏�(n猫i)閮ㄥ寘鍚竴鍊� 8 浣嶄覆琛岃几鍏�/涓茶鎴栧苟琛岃几鍑虹Щ浣嶅瘎瀛樺櫒锛屼互鍙婁竴鍊嬮澶栫殑 8 浣嶅苟琛岃几鍑洪帠瀛樺櫒銆傞�欑ó绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷堜娇寰楀畠鍙互鏂逛究鍦板鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)鍌宠几鑸囧瓨鍎插姛鑳�锛屽苟鏀寔澶氱墖绱氳伅(li谩n)浠ユ摯灞曚綅鏁�(sh霉)銆�
宸ヤ綔闆诲(VCC)锛�1.65V ~ 5.5V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 6.5ns锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C ~ +125掳C
銆�銆�杓稿叆闆诲锛氭渶澶� 8pF
銆�銆�杓稿嚭椹�(q奴)鍕曡兘鍔涳細卤24mA
銆�銆�灏佽椤炲瀷锛歍SSOP (钖勫瀷灏忓褰㈠鏂欏皝瑁�)
銆�銆�閭忚集绯诲垪锛歀VC
銆�銆�閫氶亾鏁�(sh霉)锛�1. 楂橀�熼亱琛岃兘鍔�锛岃兘澶犳豢瓒抽珮闋绘噳鐢ㄩ渶姹傘��
銆�銆�2. 鏀寔瀵浕澹撹寖鍦嶆搷浣滐紝閬╁悎涓嶅悓闆绘簮鐠�(hu谩n)澧�銆�
銆�銆�3. 鍏峰倷鐛ㄧ珛鐨勪覆琛岃几鍏ヨ垏涓茶杓稿嚭寮曡叧锛屼究浜庡鐝�(xi脿n)澶氱墖绱氳伅(li谩n)銆�
銆�銆�4. 鎻愪緵灏堢敤鏅傞悩杓稿叆绔� (CLK)锛岀⒑淇濆悓姝ユ暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�5. 杓稿嚭閹栧瓨鍔熻兘锛屽彲灏囨暩(sh霉)鎿�(j霉)閹栧畾浠ヤ究閫蹭竴姝ヨ檿鐞�銆�
銆�銆�6. 瓒呬綆鍔熻�楄ō(sh猫)瑷�锛屽湪浼戠湢妯″紡涓嬮浕娴佹秷鑰楁サ浣�銆�
銆�銆�7. 寮峰ぇ鐨勬姉闈滈浕鑳藉姏 (ESD)锛岀鍚堝伐妤�(y猫)妯欐簴銆�
SN74LVC543A 涓昏鐢ㄤ簬闇�瑕佹暩(sh霉)鎿�(j霉)绶╁瓨鍜岃綁(zhu菐n)鎻涚殑闆诲瓙瑷�(sh猫)鍌欎腑锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 寰檿鐞嗗櫒鍜屾帴鍙ｆ摯灞曘��
銆�銆�2. 骞惰鍒颁覆琛岀殑鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻�銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閫氫俊涓殑淇¤櫉绶╂矕銆�
銆�銆�4. 椤ず椹�(q奴)鍕曢浕璺��
銆�銆�5. 澶氳矾寰╃敤鍜岃В寰╃敤绯荤当(t菕ng)銆�
銆�銆�6. 宓屽叆寮忕郴绲�(t菕ng)涓殑澶栬ō(sh猫)鎺у埗妯″銆�
銆�銆�7. 宸ユキ(y猫)鑷嫊鍖栧強娑堣不椤為浕瀛愮敘(ch菐n)鍝併��
SN74LV543A, 74HC595, 74HCT595
