CD14538BF3A 鏅�(sh铆)闁擄細2025/5/12 16:19:44 闁辫畝锛�26

CD14538BF3A 鏄竴娆鹃洐鍠┅(w臎n)鎱�(t脿i)澶氳鎸暕鍣紙Monostable Multivibrator锛夐泦鎴愰浕璺�锛屽爆浜� CD 绯诲垪 CMOS 鏁�(sh霉)瀛楅倧杓櫒浠躲€傝┎鑺墖甯哥敤浜庡畾鏅�(sh铆)銆佸欢鏅�(sh铆)鍜岃剤娌栨暣褰㈢瓑鎳�(y墨ng)鐢�銆傚畠閫氶亷澶栭儴闆婚樆鍜岄浕瀹圭殑绲勫悎渚嗚ō(sh猫)缃几鍑鸿剤娌栧搴︼紝骞舵敮鎸佸绋Ц鐧�(f膩)妯″紡銆傚叾浣庡姛鑰楃壒鎬у拰瀵伐浣滈浕澹撹寖鍦嶄娇寰楄┎鑺墖闈炲父閬╁悎闆绘睜渚涢浕瑷�(sh猫)鍌欏拰宸ユキ(y猫)鎺у埗绯荤当(t菕ng)銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛欳MOS
銆€銆€宸ヤ綔闆诲鑼冨湇锛�2V 鑷� 18V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55鈩� 鑷� +125鈩�
銆€銆€杓稿叆闆绘祦锛毬�1渭A锛堟渶澶у€�锛屽吀鍨嬪€肩偤 10nA锛�
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細50ns锛堝吀鍨嬪€�锛屽湪 VDD=10V 涓嬶級
銆€銆€杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛氬彲椹�(q奴)鍕�(d貌ng)楂橀仈(d谩) 10 鍊�(g猫) LSTTL 璨�(f霉)杓�
銆€銆€闈滄厠(t脿i)闆绘祦锛氱磩 1渭A锛堝湪 VDD=5V 涓嬶級

鐗规€�

CD14538BF3A 鎻愪緵浜嗛洐鐛�(d煤)绔嬬殑鍠┅(w臎n)鎱�(t脿i)澶氳鎸暕鍣紝姣忓€�(g猫)閮芥湁鍠崹(d煤)鐨勮Ц鐧�(f膩)杓稿叆銆佸京(f霉)浣嶈几鍏ュ拰杓稿嚭绔彛銆傚叾闂�(gu膩n)閸电壒鎬у寘鎷細
銆€銆€1. 瀵伐浣滈浕澹撹寖鍦嶄娇鍏惰兘澶犻仼鎳�(y墨ng)鍚勭ó闆绘簮鐠�(hu谩n)澧�銆�
銆€銆€2. 妤典綆鐨勯潨鎱�(t脿i)鍔熻€�锛岄仼鍚堝皪(du矛)鍔熻€楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€3. 楂橀樆鎶楄几鍏ヨō(sh猫)瑷�(j矛)娓涘皯浜嗗皪(du矛)澶栭儴闆昏矾鐨勫共鎿俱€�
銆€銆€4. 鍙(di脿o)绡€(ji茅)鐨勮几鍑鸿剤娌栧搴﹁寖鍦嶅緸寰绱�(j铆)鍒版暩(sh霉)绉�锛屽叿楂斿彇姹轰簬澶栭儴 RC 缍�(w菐ng)绲�(lu貌)鐨勯厤缃€�
銆€銆€5. 鍏�(n猫i)缃繚璀�(h霉)姗�(j墨)鍒堕伩鍏嶅洜瑾よЦ鐧�(f膩)鑰屽皫(d菐o)鑷撮尟(cu貌)瑾ら亱(y霉n)琛�銆�
銆€銆€6. 鏀寔鐩存帴娓呴浂鍔熻兘浠ュ揩閫熺祩姝㈢暥(d膩ng)鍓嶇媭鎱�(t脿i)銆�

鎳�(y墨ng)鐢�

CD14538BF3A 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 瀹氭檪(sh铆)鍜屽欢鏅�(sh铆)鎺у埗闆昏矾銆�
銆€銆€2. 鑴堟矕灞曞鑸囦俊铏�(h脿o)鏁村舰銆�
銆€銆€3. 闁嬮棞(gu膩n)鍘绘姈鍕�(d貌ng)铏曠悊銆�
銆€銆€4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栦腑鐨勫偝鎰熷櫒鎺ュ彛銆�
銆€銆€5. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勬寜閸垫娓�(c猫)鍙婇槻瑾よЦ銆�
銆€銆€6. 閫氫俊绯荤当(t菕ng)涓殑鍚屾淇¤櫉(h脿o)鐢熸垚銆�
銆€銆€7. 闆绘睜渚涢浕瑷�(sh猫)鍌欎腑鐨勭瘈(ji茅)鑳藉瀷瀹氭檪(sh铆)妯″銆�