CD74HCT377 鏅�(sh铆)闁擄細2025/5/6 20:31:35 闁辫畝锛�27

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鍙冩暩(sh霉)

渚涢浕闆诲(Vcc)锛�2V 鑷� 6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細tpd = 10ns锛堝吀鍨嬪€硷紝@ Vcc=5V锛�
銆€銆€杓稿叆闆绘祦锛毬�1mA
銆€銆€杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛欼OL=24mA锛孖OH=-12mA
銆€銆€灏佽褰㈠紡锛歋OIC-16, PDIP-16

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CD74HCT377 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 鍏煎TTL鍜孋MOS闆诲钩锛屽叿鏈夐珮鍣伈瀹归檺鍜屼綆鍔熻€楃壒榛�(di菐n)銆�
銆€銆€2. 姣忓€�(g猫)D鍨嬮帠瀛樺櫒閮芥湁鐛�(d煤)绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆寮曡叧锛圖0-D7锛夛紝骞跺叡浜竴鍊�(g猫)鍏叡鐨勯帠瀛樹娇鑳藉紩鑵筹紙LE锛夈€�
銆€銆€3. 杓稿嚭鐐轰笁鎱�(t脿i)妯″紡锛屽彈杓稿嚭浣胯兘绔紙OE锛夋帶鍒讹紝鍙柟渚垮湴閫ｆ帴鍒扮附绶氱郴绲�(t菕ng)銆�
銆€銆€4. 鎻愪緵楂橀樆鎱�(t脿i)杓稿嚭閬搁爡(xi脿ng)锛岄仼鍚堟(g貌u)寤哄京(f霉)闆滅殑澶氳矾寰�(f霉)鐢ㄧ郴绲�(t菕ng)銆�
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銆€銆€6. 瀵伐浣滈浕澹撹寖鍦�锛岄仼鎳�(y墨ng)澶氱ó闆绘簮鐠�(hu谩n)澧冦€�

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CD74HCT377 鍙唬娉涙噳(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑淇¤櫉(h脿o)鏆瓨鑸囩珐娌�銆�
銆€銆€2. 瑷�(j矛)绠楁(j墨)鍜屽祵鍏ュ紡绯荤当(t菕ng)鐨勭附绶氭帴鍙ｈō(sh猫)瑷�(j矛)銆�
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銆€銆€5. 椤ず椹�(q奴)鍕�(d貌ng)闆昏矾涓殑鏁�(sh霉)鎿�(j霉)閹栧瓨銆�
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