SN74LVCZ244A 鏅傞枔锛�2025/5/30 23:46:16 闁辫畝锛�10

SN74LVCZ244A 鏄竴娆句綆闆诲銆侀珮鎬ц兘鐨� CMOS 8 浣嶇附绶氭敹鐧�(f膩)鍣紝甯舵湁涓夋厠(t脿i)杓稿嚭鍔熻兘銆傝┎鍣ㄤ欢鏀寔鏁�(sh霉)鎿�(j霉)绺界窔鍜屽叾浠栭€氫俊鎳�(y墨ng)鐢ㄤ腑鐨勪俊铏熷垏鎻涢渶姹�锛岃兘澶犲湪鍏╁€嬫柟鍚戜笂閫茶鏁�(sh霉)鎿�(j霉)鍌宠几銆傚叾瑷�(sh猫)瑷堢鍚� JEDEC 妯欐簴锛屽苟涓斿叿鏈夎純浣庣殑鍔熻€楀拰杓冮珮鐨勫櫔鑱插闄�锛岄仼鐢ㄤ簬鍚勭ó宸ユキ(y猫)鍜屾秷璨婚闆诲瓙瑷�(sh猫)鍌欍€�
銆€銆€瑭茶姱鐗囬噰鐢ㄥ厛閫茬殑宸ヨ棟鎶€琛�(sh霉)鍒堕€�锛岀⒑淇濅簡鍦ㄥ闆绘簮闆诲鑼冨湇鍏�(n猫i)鐨勭┅(w臎n)瀹氶亱琛�锛屽悓鏅傚吋瀹瑰绋倧杓浕骞虫婧�銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�1.65V 鑷� 3.6V
銆€銆€宸ヤ綔婧害锛�-40掳C 鑷� +85掳C
銆€銆€杓稿叆闆诲锛�7pF
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 5ns锛堝吀鍨嬪€硷級
銆€銆€闈滄厠(t脿i)闆绘祦锛氭渶澶� 1渭A锛堝湪 1.8V 鍜� 25掳C 涓嬶級
銆€銆€杓稿嚭椹�(q奴)鍕曡兘鍔涳細卤8mA

鐗规€�

SN74LVCZ244A 鍏峰倷浠ヤ笅鐗归粸锛�
銆€銆€1. 闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鍔熻兘锛屽厑瑷辨暩(sh霉)鎿�(j霉)寰� A 鍒� B 鎴栧緸 B 鍒� A 娴佸嫊銆�
銆€銆€2. 涓夋厠(t脿i)杓稿嚭鎺у埗锛屽彲浠ュ鐝�(xi脿n)绺界窔闅旈洟銆�
銆€銆€3. 瀵浕婧愰浕澹撹寖鍦嶏紙1.65V 鑷� 3.6V锛夛紝浣垮叾鑳藉閬╂噳(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€4. 楂橀€熸€ц兘锛屽偝鎾欢閬叉檪闁撶煭锛岄仼鍚堝皪閫熷害瑕佹眰杓冮珮鐨勭郴绲�(t菕ng)銆�
銆€銆€5. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦娑堣€�锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑绾�(x霉)鑸檪闁撱€�
銆€銆€6. 鑹ソ鐨勯浕姘ｇ壒鎬у拰绌�(w臎n)瀹氭€�锛屾敮鎸佸京(f霉)闆滅殑鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷堛€�
銆€銆€7. 灏忓瀷灏佽閬搁爡锛屼究浜� PCB 甯冨眬鍎�(y艒u)鍖�銆�

鎳�(y墨ng)鐢�

SN74LVCZ244A 涓昏鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鏁堟暩(sh霉)鎿�(j霉)浜ゆ彌鐨勫牬鏅紝鍖呮嫭浣嗕笉闄愪簬锛�
銆€銆€1. 瑷堢畻姗熷強澶栬ō(sh猫)鎺ュ彛涓暩(sh霉)鎿�(j霉)绶╂矕鍜岃綁(zhu菐n)鎻�銆�
銆€銆€2. 鏁�(sh霉)鎿�(j霉)閫氫俊缍�(w菐ng)绲�(lu貌)涓殑淇¤櫉璺敱銆�
銆€銆€3. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁郴绲�(t菕ng)涓殑澶氳矾寰�(f霉)鐢�銆�
銆€銆€4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯煶闋�/瑕栭牷淇¤櫉铏曠悊銆�
銆€銆€5. 瀛樺劜瑷�(sh猫)鍌欏収(n猫i)閮ㄧ殑鏁�(sh霉)鎿�(j霉)閫氶亾绠＄悊銆�
銆€銆€6. 娓│娓噺鍎€鍣ㄤ腑鏁�(sh霉)鎿�(j霉)閲囬泦鑸囧垎鏋愮郴绲�(t菕ng)鐨勬(g貌u)寤恒€�