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闁辫畝锛�20
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銆�銆�鏈�澶у偝鎾欢閬叉檪闁擄細15ns锛堝吀鍨嬪�硷紝鍦� Vcc=5V 鏅傦級
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CD54HCT151 鐨勪富瑕佺壒榛炴槸鍏堕珮搴﹂泦鎴愬寲鐨勫璺京鐢ㄥ姛鑳斤紝鏀寔鍦ㄤ笉鍚岃几鍏ヤ俊铏熶箣闁撻�茶蹇�熷垏鎻�銆�
銆�銆�1. 楂橀�熸�ц兘锛氱敱浜庨噰鐢ㄤ簡鍏堥�茬殑 CMOS 宸ヨ棟锛岃┎鍣ㄤ欢鑳藉鍦ㄩ珮闋绘浠朵笅绌�(w臎n)瀹氶亱琛岋紝閬╃敤浜庣従(xi脿n)浠ｉ珮閫熸暩(sh霉)瀛楅浕璺�銆�
銆�銆�2. 浣庡姛鑰楄ō(sh猫)瑷堬細闈滄厠(t脿i)闆绘祦妤典綆锛岄仼鍚堜究鏀滃紡瑷�(sh猫)鍌欐垨?q奴)顬咁瀱鎷胯埦姊拌喗顎茶劆榧嶅晩?br>銆�銆�3. 瀵浕婧愰浕澹撹寖鍦嶏細鏀寔寰� 2V 鍒� 6V 鐨勫伐浣滈浕澹擄紝澧炲姞浜嗘噳鐢ㄧ殑闈堟椿鎬�銆�
銆�銆�4. 鍏煎鎬уソ锛氳垏妯欐簴 TTL 鍜� CMOS 杓稿嚭鍏煎锛岀啊鍖栦簡鑸囧叾浠栭倧杓浕璺殑鎺ュ彛瑷�(sh猫)瑷�銆�
銆�銆�5. 楂樺彲闈犳�э細鍏峰倷鑹ソ鐨勬姉骞叉摼鑳藉姏锛岃兘澶犲湪妤电婧害鐠�(hu谩n)澧冧笅淇濇寔绌�(w臎n)瀹氱殑宸ヤ綔鐙�鎱�(t脿i)銆�
CD54HCT151 鍦ㄨū澶氶牁(l菒ng)鍩熼兘鏈夊唬娉涙噳鐢�锛岀壒鍒ユ槸鍦ㄩ渶瑕佹暩(sh霉)鎿�(j霉)閬告搰鎴栧璺京鐢ㄥ姛鑳界殑鍫村悎锛�
銆�銆�1. 寰檿鐞嗗櫒绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)绺界窔鎺у埗銆�
銆�銆�2. 鏁�(sh霉)瀛楅�氫俊绯荤当(t菕ng)涓殑淇￠亾閬告搰銆�
銆�銆�3. 娓│瑷�(sh猫)鍌欎腑鐨勪俊铏熻矾鐢�銆�
銆�銆�4. 澶氶�氶亾鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鐨勫墠绔垏鎻�銆�
銆�銆�5. 椤ず灞忛﹨(q奴)鍕曚腑鐨勬巸鎻忎俊铏熺敓鎴愩��
銆�銆�姝ゅ锛岃┎鑺墖閭勫彲浠ョ敤浜庝换浣曢渶瑕佸緸澶氬�嬭几鍏ユ簮涓伕鎿囦竴鍊嬩俊铏熻几鍑虹殑绯荤当(t菕ng)瑷�(sh猫)瑷堜腑銆�
74HCT151, SN54HCT151, MC14HCT151
