54AC245DMQB 鏅傞枔锛�2025/4/28 13:24:48 闁辫畝锛�23

54AC245DMQB鏄竴娆鹃珮鎬ц兘鐨勯洐鍥涢伕涓€鏁�(sh霉)鎿�(j霉)閬告搰鍣�/澶氳矾寰�(f霉)鐢ㄥ櫒锛圡UX锛夛紝灞簬74AC绯诲垪楂橀€烠MOS閭忚集鍣ㄤ欢銆傝┎鑺墖鍩轰簬鍏堥€�(j矛n)鐨凜MOS鎶€琛�(sh霉)鍒堕€�锛屽叿鏈変綆鍔熻€�銆侀珮闁嬮棞(gu膩n)閫熷害鍜屽挤澶х殑椹�(q奴)鍕曡兘鍔涚瓑鐗规€�銆傚叾涓昏鍔熻兘鏄牴鎿�(j霉)杓稿叆鐨勯伕鎿囦俊铏�锛屽緸鍥涘€嬫暩(sh霉)鎿�(j霉)杓稿叆涓伕鎿囦竴璺几鍑�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺腑鐨勬暩(sh霉)鎿�(j霉)璺敱鍜屼俊铏熷垏鎻涘牬鏅�銆�
銆€銆€瑭茶姱鐗囧吋瀹筎TL鍜孋MOS闆诲钩锛屾敮鎸佸鑼冨湇鐨勫伐浣滈浕澹擄紙閫氬父鐐�2V鑷�6V锛�锛屽苟鍏峰倷鍎�(y艒u)绉€鐨勯浕姘ｆ€ц兘銆傛澶�锛�54AC245DMQB閲囩敤浜嗗皬鍨嬪皝瑁濊ō(sh猫)瑷�锛岄仼鍚堥珮瀵嗗害PCB甯冨眬銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2V~6V
銆€銆€鍌虫挱寤堕伈鏅傞枔锛�3.5ns锛堝吀鍨嬪€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C~125掳C
銆€銆€杓稿叆闆绘祦锛毬�1渭A锛堟渶澶у€硷級
銆€銆€杓稿嚭闆绘祦锛毬�32mA锛堟渶澶у€硷級
銆€銆€灏佽褰㈠紡锛歋OIC-16
銆€銆€閭忚集椤炲瀷锛歁UX/DEMUX
銆€銆€閫氶亾鏁�(sh霉)锛�2鍊嬪洓閬镐竴

鐗规€�

54AC245DMQB鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 楂橀€熼亱琛岋細閲囩敤鍏堥€�(j矛n)鐨凜MOS宸ヨ棟锛岀⒑淇濇サ浣庣殑鍌虫挱寤堕伈鏅傞枔锛岄仼鍚堥珮閫熸暩(sh霉)瀛楃郴绲�(t菕ng)銆�
銆€銆€2. 瀵浕婧愯寖鍦嶏細鏀寔2V鍒�6V鐨勪緵闆婚浕澹擄紝澧炲挤浜嗗湪涓嶅悓鎳�(y墨ng)鐢ㄥ牬鏅笅鐨勯潏娲绘€�銆�
銆€銆€3. 浣庡姛鑰楋細闈滄厠(t脿i)鍔熻€楁サ浣�锛屽嵆浣垮湪楂橀牷鎿嶄綔涓嬩篃鑳戒繚鎸佽純浣庣殑鑳介噺娑堣€椼€�
銆€銆€4. 寮峰ぇ鐨勯﹨(q奴)鍕曡兘鍔涳細姣忓€嬭几鍑哄紩鑵冲彲鎻愪緵楂橀仈(d谩)卤32mA鐨勯浕娴�锛岃兘澶犵洿鎺ラ﹨(q奴)鍕曞叾浠栭倧杓櫒浠舵垨灏忓瀷璨�(f霉)杓�銆�
銆€銆€5. 楂樺彲闈犳€э細缍�(j墨ng)閬庡毚(y谩n)鏍肩殑娓│鍜岀閬�锛岀⒑淇濆湪妤电婧害姊濅欢涓嬬殑绌�(w臎n)瀹氶亱琛�銆�
銆€銆€6. 鍏煎鎬у挤锛氳垏妯�(bi膩o)婧�(zh菙n)TTL鍜孋MOS閭忚集闆诲钩瀹屽叏鍏煎锛岀啊鍖栦簡鑸囧叾浠栫郴绲�(t菕ng)鐨勬帴鍙ｈō(sh猫)瑷�銆�

鎳�(y墨ng)鐢�

54AC245DMQB寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細鐢ㄤ簬闊抽牷銆佽闋讳互鍙婂叾浠栨暩(sh霉)瀛椾俊铏熺殑璺緫閬告搰鍜屽垏鎻涖€�
銆€銆€2. 鏁�(sh霉)鎿�(j霉)閫氫俊锛氬湪缍�(w菐ng)绲�(lu貌)瑷�(sh猫)鍌�銆侀€氫俊妯″涓鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)娴佺殑璺敱閬告搰銆�
銆€銆€3. 宓屽叆寮忕郴绲�(t菕ng)锛氫綔鐐哄井鎺у埗鍣ㄥ鍦嶉浕璺殑涓€閮ㄥ垎锛屽畬鎴愬璺俊铏熺殑绠＄悊銆�
銆€銆€4. 娓│娓噺瑷�(sh猫)鍌欙細鍦ㄧず娉㈠櫒銆侀倧杓垎鏋愬剙绛夊剙鍣ㄤ腑璨�(f霉)璨�(z茅)淇¤櫉閲囬泦閫氶亾鐨勫垏鎻�銆�
銆€銆€5. 宸ユキ(y猫)鎺у埗锛氬湪寰�(f霉)闆滅殑宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓€�(j矛n)琛屼俊铏熷垎閰嶅拰鎺у埗銆�
銆€銆€6. 娑堣不椤為浕瀛愶細濡傛墦鍗版(j墨)銆佹巸鎻忓剙绛夐渶瑕佸璺暩(sh霉)鎿�(j霉)鍒囨彌鐨勮ō(sh猫)鍌欎腑銆�