鏅傞枔锛�2025/5/9 10:10:39
闁辫畝锛�26
74VHC4051AFT(BJ) 鏄竴绋柈鐗囧叓閫氶亾澶氳矾寰╃敤鍣�/瑙ｅ京鐢ㄥ櫒锛屽爆浜� 74 绯诲垪閭忚集鍣ㄤ欢涓殑 VHC锛圴ery High-speed CMOS锛夌郴鍒�銆傚畠閲囩敤 CMOS 鎶�琛撳埗閫�锛屽叿鏈変綆鍔熻�楀拰楂橀枊闂滈�熷害鐨勭壒榛烇紝鑳藉鍦ㄩ珮閬� 5.5V 鐨勯浕婧愰浕澹撲笅宸ヤ綔銆�
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渚涢浕闆诲锛�2V 鑷� 5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽椤炲瀷锛歍SSOP
銆�銆�閭忚集绯诲垪锛歏HC
銆�銆�閫氶亾鏁�(sh霉)閲忥細8
銆�銆�杓稿叆闆诲锛�6pF
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�6ns锛堝吀鍨嬪��锛屽湪 VDD = 5V 涓嬶級
銆�銆�鏈�澶ч潨鎱�(t脿i)闆绘祦锛�1渭A锛堝吀鍨嬪��锛屽湪 VDD = 5V 涓嬶級
1. 楂橀�熸�ц兘锛屾敮鎸侀珮閬� 5.5V 鐨勯浕婧愰浕澹擄紝閬╃敤浜庡鑼冨湇鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�2. 浣庡姛鑰楄ō瑷堬紝闈滄厠(t脿i)闆绘祦妤靛皬锛岄仼鍚堜究鏀滃紡瑷倷銆�
銆�銆�3. 鎻愪緵浣胯兘鎺у埗鍔熻兘锛屼究浜庡鐝�(xi脿n)鏇村京闆滅殑闆昏矾瑷▓銆�
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銆�銆�5. 灏忓瀷 TSSOP 灏佽锛岀瘈(ji茅)鐪� PCB 甯冨眬绌洪枔锛岄仼鍚堥珮瀵嗗害瑷▓銆�
1. 澶氳矾鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑妯℃摤淇¤櫉鍒囨彌銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閫氫俊瑷倷涓殑淇¤櫉璺敱銆�
銆�銆�3. 娓│瑷倷涓殑淇¤櫉閬告搰銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌�銆佸伐妤�(y猫)鑷嫊鍖栧拰娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勪俊铏熻檿鐞嗐��
銆�銆�5. 闊抽牷/瑕栭牷鍒囨彌鍜屽垎閰�銆�
銆�銆�6. 寰帶鍒跺櫒澶栧湇鎿村睍锛岀敤浜庢帶鍒跺鍊嬪偝鎰熷櫒鎴栧叾浠栧瑷�銆�
74VHC4051A, 74HC4051, CD4051B
