鏅傞枔锛�2025/5/8 20:06:00
闁辫畝锛�27
74AHC1G14GV 鏄竴娆惧柈閫氶亾鏂藉瘑鐗硅Ц鐧�(f膩)鍙嶇浉鍣紝灞簬 AHC锛圓dvanced High-speed CMOS锛夌郴鍒�銆傝┎鍣ㄤ欢閲囩敤鍏堥�茬殑 CMOS 宸ヨ棟鍒堕�狅紝鍏锋湁浣庡姛鑰�銆侀珮闁嬮棞閫熷害鍜屽闆诲宸ヤ綔鑼冨湇绛夌壒榛炪�傚畠闈炲父閬╁悎鐢ㄤ簬淇¤櫉瑾跨悊銆侀浕骞宠綁鎻涗互鍙婂櫔鑱叉姂鍒剁瓑鎳夌敤鍫存櫙銆傝┎鑺墖閫氶亷鏂藉瘑鐗硅Ц鐧�(f膩)杓稿叆鐗规�э紝鑳藉鏈夋晥娑堥櫎杓稿叆淇¤櫉涓殑鍣伈骞跺鐝剧┅(w臎n)瀹氱殑閭忚集杓稿嚭銆�
銆�銆�鍏跺皝瑁濆舰寮忛�氬父鐐哄皬澶栧舰鏅堕珨绠″皝瑁濓紙SOT-23锛夛紝閬╁悎鍦ㄧ┖闁撳彈闄愮殑鎳夌敤涓娇鐢�銆�
闆绘簮闆诲锛�1.5V 鑷� 6V
銆�銆�宸ヤ綔婧害锛�-40掳C 鑷� +125掳C
銆�銆�杓稿叆婕忛浕娴侊細卤1渭A锛堟渶澶у��锛屽湪 Vcc=6V 鏅傦級
銆�銆�杓稿嚭椹呭嫊闆绘祦锛�-8mA锛堜綆闆诲钩锛�/ 4mA锛堥珮闆诲钩锛�
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 9ns锛堝吀鍨嬪�� 6ns锛屽湪 Vcc=4.5V 鏅傦級
銆�銆�闈滄厠(t脿i)闆绘祦锛�1渭A锛堝吀鍨嬪�硷紝Vcc=6V 鏅傦級
74AHC1G14GV 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鏂藉瘑鐗硅Ц鐧�(f膩)杓稿叆锛屽叿鍌欒純寮风殑鎶楀櫔鑳藉姏锛屽彲浠ュ皣绶╂參璁婂寲鐨勮几鍏ヤ俊铏熻綁鎻涚偤娓呮櫚鐨勬暩瀛椾俊铏�銆�
銆�銆�2. 瀵伐浣滈浕澹撹寖鍦嶏紙1.5V 鍒� 6V锛�锛屼娇寰楄┎鍣ㄤ欢鑳藉鍦ㄥ绋緵闆绘浠朵笅姝ｅ父閬嬭銆�
銆�銆�3. 妤典綆鐨勯潨鎱�(t脿i)鍔熻�楋紝鏈夊姪浜庡欢闀烽浕姹犱緵闆昏ō鍌欑殑宸ヤ綔鏅傞枔銆�
銆�銆�4. 楂橀�熷垏鎻涙�ц兘锛屾敮鎸侀珮閬旀暩鍏嗚但鑼茬殑宸ヤ綔闋荤巼銆�
銆�銆�5. 灏忓瀷 SOT-23 灏佽锛岀瘈(ji茅)鐪佸嵃鍒烽浕璺澘绌洪枔锛岄潪甯搁仼鍚堜究鏀滃紡鎴栫穵婀婂瀷瑷▓銆�
銆�銆�6. 鍏煎 TTL 鍜� CMOS 閭忚集闆诲钩锛屾彁渚涜壇濂界殑绯荤当(t菕ng)闆嗘垚鑳藉姏銆�
銆�銆�7. 宸ヤ綔婧害鑼冨湇寤ｏ紙-40掳C 鑷� +125掳C锛夛紝閬╃敤浜庡悇绋挵(hu谩n)澧冩浠朵笅鐨勬噳鐢�銆�
74AHC1G14GV 甯歌鐨勬噳鐢ㄩ牁鍩熷寘鎷細
銆�銆�1. 鍌虫劅鍣ㄤ俊铏熻鐞�锛屼緥濡傚皣妯℃摤鍌虫劅鍣ㄨ几鍑鸿綁鎻涚偤鏁稿瓧閭忚集淇¤櫉銆�
銆�銆�2. 鎸夐嵉鍘绘姈鍕曢浕璺�锛屽埄鐢ㄦ柦瀵嗙壒瑙哥櫦(f膩)鐗规�ф秷闄ゆ姊版寜閸电殑鎶栧嫊鍟忛銆�
銆�銆�3. 闆诲钩杞夋彌锛岀敤浜庝笉鍚岄浕澹撶郴绲�(t菕ng)鐨勪俊铏熸帴鍙ｃ��
銆�銆�4. 鏁稿瓧閫氫俊绶氳矾涓殑淇¤櫉鏁村舰锛岀⒑淇濇暩鎿氬偝杓哥殑绌�(w臎n)瀹氭��銆�
銆�銆�5. 绨″柈閭忚集鎺у埗闆昏矾锛屽鍙嶈綁淇¤櫉鐙�鎱�(t脿i)鎴栫敓鎴愪簰瑁滄尝褰�銆�
銆�銆�6. 闆绘睜渚涢浕瑷倷涓殑浣庡姛鑰楅倧杓檿鐞嗘ā濉娿��
銆�銆�7. 鍚勭ó娑堣不椤為浕瀛愮敘鍝�銆佸伐妤�(y猫)鑷嫊鍖栬ō鍌欏強姹借粖闆诲瓙绯荤当(t菕ng)涓殑閭忚集闆昏矾瑷▓銆�
74AHCT1G14GV, SN74AHC1G14DBVR, NC7SZ14
