SN74AC574N 鏅�(sh铆)闁擄細2025/4/27 18:28:16 闁辫畝锛�33

SN74AC574N 鏄竴娆鹃珮閫� CMOS 8 浣� D 鍨嬮€忔槑閹栧瓨鍣�锛屽爆浜� TI锛堝痉宸炲剙鍣級鐨� AC 绯诲垪鍣ㄤ欢銆傝┎鑺墖鍏锋湁浣庡姛鑰�銆侀珮闁嬮棞(gu膩n)閫熷害鍜岃壇濂界殑鍣伈瀹归檺绛夌壒榛�(di菐n)锛岄仼鍚堢敤浜庢暩(sh霉)鎿�(j霉)绶╂矕銆佷俊铏�(h脿o)鍚屾浠ュ強澶氳矾寰�(f霉)鐢ㄧ瓑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鍚�銆�
銆€銆€瑭插櫒浠跺収(n猫i)閮ㄥ寘鍚� 8 鍊�(g猫)鐛�(d煤)绔嬬殑 D 鍨嬮帠瀛樺櫒锛屾瘡鍊�(g猫)閹栧瓨鍣ㄩ兘鏈夊柈鐛�(d煤)鐨勬暩(sh霉)鎿�(j霉)杓稿叆绔紙D锛�銆佽几鍑虹锛圦锛�锛屽苟閫氶亷(gu貌)涓€鍊�(g猫)鍏叡鏅�(sh铆)閻樿几鍏ョ锛圕LK锛夋帶鍒舵墍鏈夐帠瀛樺櫒鐨勭媭鎱�(t脿i)鏇存柊銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲(VCC)锛�2V~6V
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細5ns锛堝吀鍨嬪€硷級
銆€銆€杓稿叆婕忛浕娴侊細卤1渭A锛堟渶澶у€�锛屽湪 VCC=4.5V 姊濅欢涓嬶級
銆€銆€杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛�24mA锛堢亴闆绘祦锛�/ -20mA锛堟媺闆绘祦锛�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C~+125掳C
銆€銆€灏佽褰㈠紡锛欴IP16/SOIC16

鐗规€�

SN74AC574N 鐨勪富瑕佺壒榛�(di菐n)鍖呮嫭锛�
銆€銆€1. 楂橀€熸€ц兘锛氬偝鎾欢閬叉檪(sh铆)闁撻潪甯哥煭锛岃兘澶犳豢瓒抽珮闋绘噳(y墨ng)鐢ㄧ殑闇€姹�銆�
銆€銆€2. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛氬湪淇濊瓑楂樻€ц兘鐨勫悓鏅�(sh铆)椤憲闄嶄綆闈滄厠(t脿i)鍔熻€椼€�
銆€銆€3. 杓稿嚭涓夋厠(t脿i)鍔熻兘锛氶€氶亷(gu貌) OE 寮曡叧鍙互瀵�(sh铆)鐝�(xi脿n)灏�(du矛)杓稿嚭鐨勪娇鑳芥垨绂佺敤鎺у埗锛屼究浜庢(g貌u)寤哄京(f霉)闆滅殑绺界窔绯荤当(t菕ng)銆�
銆€銆€4. 瀵伐浣滈浕澹撹寖鍦嶏細鏀寔寰� 2V 鍒� 6V 鐨勯浕婧愰浕澹擄紝閬╂噳(y墨ng)鎬ф洿寮�(qi谩ng)銆�
銆€銆€5. 鑹ソ鐨勯浕姘ｅ吋瀹规€э細鑸� TTL 鍜� CMOS 閭忚集闆诲钩鍏煎锛屾柟渚胯垏鍏朵粬鏁�(sh霉)瀛楅浕璺€ｆ帴銆�
銆€銆€6. 楂樺彲闈犳€э細鑳藉鍦ㄦ儭鍔ｇ殑宸ヤ綔鐠�(hu谩n)澧冧笅绌�(w臎n)瀹氶亱(y霉n)琛�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍙婂晢妤�(y猫)闋�(l菒ng)鍩�銆�

鎳�(y墨ng)鐢�

SN74AC574N 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇€瑕佹暩(sh霉)鎿�(j霉)绶╂矕鍜屼俊铏�(h脿o)鍚屾鐨勫牬(ch菐ng)鏅腑锛屽叿楂斿寘鎷細
銆€銆€1. 瑷�(j矛)绠楁(j墨)鍜屽瑷�(sh猫)鎺ュ彛锛氬鎵撳嵃姗�(j墨)鎺ュ彛銆佺‖鐩ゆ帶鍒跺櫒绛�銆�
銆€銆€2. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛氱敤浜庡璺暩(sh霉)鎿�(j霉)鐨勬毇鏅�(sh铆)瀛樺劜(ch菙)鍜屽偝杓搞€�
銆€銆€3. 椤ず椹�(q奴)鍕�(d貌ng)锛氬湪 LED 鎴� LCD 椤ず灞忎腑浣滅偤鏁�(sh霉)鎿�(j霉)閹栧瓨鍣ㄤ娇鐢�銆�
銆€銆€4. 绺界窔鏋舵(g貌u)涓殑鏁�(sh霉)鎿�(j霉)绠＄悊锛氭彁渚涗笁鎱�(t脿i)杓稿嚭鍔熻兘锛屼究浜庡瑷�(sh猫)鍌欏叡浜悓涓€鏁�(sh霉)鎿�(j霉)绺界窔銆�
銆€銆€5. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欙細濡� PLC 鎺у埗鍣�銆佹暩(sh霉)鎿�(j霉)閲囬泦妯″绛�銆�