MC74ACT161D 鏅�(sh铆)闁擄細2025/4/27 9:17:38 闁辫畝锛�33

MC74ACT161D 鏄竴绋珮閫� CMOS 鍥涗綅浜岄€�(j矛n)鍒跺悓姝ヨ▓(j矛)鏁�(sh霉)鍣�锛屽爆浜� ACT锛圓dvanced CMOS Technology锛夌郴鍒楀櫒浠躲€傝┎鑺墖閲囩敤浜嗗厛閫�(j矛n)鐨勭鏌垫サ CMOS 鎶€琛�(sh霉)鍒堕€�锛屽叿鏈変綆鍔熻€�銆侀珮闁嬮棞(gu膩n)閫熷害鍜岄珮鎶楀櫔鑳藉姏鐨勭壒榛�(di菐n)銆�
銆€銆€瀹冮仼鐢ㄤ簬澶氱ó鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)鍫村悎锛屼緥濡傛檪(sh铆)閻樺垎闋�銆佹暩(sh霉)鎿�(j霉)铏曠悊浠ュ強闋荤巼鍚堟垚绛夋噳(y墨ng)鐢ㄣ€傞€氶亷鎻愪緵娓呴浂绔拰缃綅绔�锛岃兘澶�?q奴)宕縁(xi脿n)闈堟椿鐨勯倧杓帶鍒跺姛鑳�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2V 鑷� 5.5V
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈€澶� 3.8ns锛堝湪 Vcc=5V 姊濅欢涓嬶級
銆€銆€杓稿叆闆绘祦锛毬�1渭A锛堝吀鍨嬪€硷級
銆€銆€杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛欼OL = 16mA锛孖OH = -12mA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歍SSOP銆丼OIC

鐗规€�

MC74ACT161D 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 鍚屾娓呴浂鍔熻兘锛岃兘澶犲湪鐗瑰畾鏅�(sh铆)鍒诲皣瑷�(j矛)鏁�(sh霉)鍣ㄦ闆�銆�
銆€銆€2. 鍏峰倷鐣版缃綅鍔熻兘锛屽彲灏�(du矛)姣忎竴浣嶅柈鐛�(d煤)瑷�(sh猫)缃垵濮嬬媭鎱�(t脿i)銆�
銆€銆€3. 鍏�(n猫i)閮ㄥ寘鍚洓鍊�(g猫)绱�(j铆)鑱�(li谩n)鐨勮Ц鐧�(f膩)鍣ㄥ柈鍏冿紝鏀寔浜岄€�(j矛n)鍒堕仦澧炶▓(j矛)鏁�(sh霉)妯″紡銆�
銆€銆€4. 鎻愪緵浜嗛€�(j矛n)浣嶈几鍑轰俊铏�(h脿o)锛屾柟渚挎摯(ku貌)灞曠偤鏇撮珮浣嶇殑瑷�(j矛)鏁�(sh霉)鍣ㄣ€�
銆€銆€5. 楂橀€熼亱(y霉n)琛屾€ц兘锛岄仼鍚堥渶瑕佸揩閫熼熆鎳�(y墨ng)鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€6. 寮�(qi谩ng)澶х殑鎶楀共鎿捐兘鍔�锛岀⒑淇濆湪寰�(f霉)闆滈浕纾佺挵(hu谩n)澧冧笅绌�(w臎n)瀹氬伐浣�銆�

鎳�(y墨ng)鐢�

MC74ACT161D 鑺墖寤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)瀛楃郴绲�(t菕ng)涓殑鏅�(sh铆)閻樺垎闋诲櫒瑷�(sh猫)瑷�(j矛)銆�
銆€銆€2. 娉㈠舰鐢熸垚鍣ㄨ垏淇¤櫉(h脿o)瑾�(di脿o)鍒惰В瑾�(di脿o)瑷�(sh猫)鍌�銆�
銆€銆€3. 鏁�(sh霉)鎿�(j霉)閫氫俊绯荤当(t菕ng)鐨勫悓姝ョ鐞嗘ā濉娿€�
銆€銆€4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒朵腑鐨勫畾鏅�(sh铆)鍜岃▓(j矛)鏁�(sh霉)浠诲嫏(w霉)銆�
銆€銆€5. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑娑夊強鍛ㄦ湡鎬т簨浠舵娓殑鍔熻兘鍠厓銆�
銆€銆€6. 娓│娓噺鍎€鍣ㄥ収(n猫i)鐨勭簿瀵嗚▓(j矛)鏅�(sh铆)绲勪欢銆�