鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺
鏅�(sh铆)闁擄細2025/6/3 10:58:09
闁辫畝锛�8
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閭忚集椤炲瀷锛欴鍨嬮�忔槑閹栧瓨鍣�
銆�銆�閫氶亾鏁�(sh霉)锛�
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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-20
銆�銆�杓稿叆闆绘祦(IIH, IIL)锛毬�1mA
銆�銆�杓稿嚭闆绘祦(IOH, IOL)锛毬�25mA
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁�(tPLH, tPHL)锛氱磩8ns锛堝吀鍨嬪��锛屽湪VCC=5V涓嬶級
銆�銆�瀛樺劜婧害锛�-65掳C 鑷� +150掳C
SN74HC377NSR 鍏锋湁浠ヤ笅鐗归粸(di菐n)锛�
銆�銆�1. 楂橀�烠MOS鎬ц兘锛岃垏TTL闆诲钩鍏煎锛�
銆�銆�2. 鍏�(n猫i)缃柦瀵嗙壒瑙哥櫦(f膩)杓稿叆锛屾彁鍗囨姉鍣伈鑳藉姏锛�
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銆�銆�5. 瓒呭鐨勫伐浣滈浕澹撹寖鍦嶄娇鍏堕仼鐢ㄤ簬澶氱ó鎳�(y墨ng)鐢ㄥ牬鏅�锛�
銆�銆�6. 妤典綆闈滄厠(t脿i)鍔熻��锛岄棞(gu膩n)鏂锋ā寮忎笅鐨勫姛鑰楀咕涔庣偤闆讹紱
銆�銆�7. 宸ユキ(y猫)绱氭韩搴﹁寖鍦嶆敮鎸�锛岀⒑淇濇儭鍔ｇ挵(hu谩n)澧冧笅鍙潬閬�(y霉n)琛�銆�
SN74HC377NSR 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 瑷�(j矛)绠楁(j墨)鍜屽瑷�(sh猫)鎺ュ彛涓殑鏁�(sh霉)鎿�(j霉)绶╂矕锛�
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銆�銆�3. 瀛樺劜鍣ㄦ摯(ku貌)灞曟ā濉婄殑鏁�(sh霉)鎿�(j霉)鏆瓨锛�
銆�銆�4. 鏁�(sh霉)瀛楅�氫俊绯荤当(t菕ng)涓殑淇¤櫉鍚屾铏曠悊锛�
銆�銆�5. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦鑸囪檿鐞�锛�
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銆�銆�7. 鍚勭ó宓屽叆寮忕郴绲�(t菕ng)涓渶瑕佽嚚鏅�(sh铆)瀛樺劜鎴栧偝杓告暩(sh霉)鎿�(j霉)鐨勫牬鍚堛��
SN74AHC377N, SN74HCT377N
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