SN74LS00D 鏅�(sh铆)闁擄細2025/3/28 15:27:05 闁辫畝锛�39

SN74LS00D 鏄竴娆惧洓 2 杓稿叆姝ｅ悜鏂藉瘑鐗硅Ц鐧�(f膩)鍣�锛屽爆浜� 74 绯诲垪閭忚集闁€(m茅n)闆昏矾涓殑浣庡姛鑰楄倴鐗瑰熀 (LS) 鍣ㄤ欢銆傚畠鍏锋湁杓冨揩鐨勯枊(k膩i)闂�(gu膩n)閫熷害鍜岃純浣庣殑鍔熻€�锛岄仼鍚堝湪鍚勭ó鏁�(sh霉)瀛楅浕璺腑浣跨敤銆傝┎鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬淇¤櫉(h脿o)铏曠悊銆佹暩(sh霉)鎿�(j霉)鍌宠几浠ュ強閭忚集鎺у埗绛夐牁(l菒ng)鍩�銆�
銆€銆€SN74LS00D 鍖呭惈鍥涘€�(g猫)鐛�(d煤)绔嬬殑闆欒几鍏ヨ垏闈為杸(m茅n)锛圢AND锛�锛屾瘡鍊�(g猫)闁€(m茅n)閮藉彲浠ユ牴鎿�(j霉)杓稿叆淇¤櫉(h脿o)鐢熸垚鐩告噳(y墨ng)鐨勮几鍑轰俊铏�(h脿o)銆傞€欑ó瑷�(sh猫)瑷�(j矛)浣垮叾闈炲父閬╁悎鐢ㄤ簬绲勫悎閭忚集闆昏矾妲�(g貌u)寤恒€�

鍙冩暩(sh霉)

閭忚集绯诲垪锛�74LS
銆€銆€鍔熻兘锛氬洓 2 杓稿叆 NAND 闁€(m茅n)
銆€銆€灏佽椤�(l猫i)鍨嬶細DIP14, SOIC14
銆€銆€宸ヤ綔闆诲鑼冨湇锛�4.75V 鑷� 5.25V
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細鍏稿瀷鍊� 9ns
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€杓稿叆闆绘祦锛毬�1mA
銆€銆€杓稿嚭闆绘祦锛毬�8mA

鐗规€�

1. 楂橀€熼亱(y霉n)琛岃兘鍔涳細閲囩敤 LS 宸ヨ棟鎶€琛�(sh霉)锛岀⒑淇濅簡蹇€熺殑淇¤櫉(h脿o)鍌抽仦锛屽偝鎾欢閬叉檪(sh铆)闁撳儏鐐� 9ns銆�
銆€銆€2. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛氱浉姣旀棭鏈熺殑 TTL 鍣ㄤ欢锛孡S 绯诲垪椤憲闄嶄綆浜嗛潨鎱�(t脿i)鍔熻€�锛屽悓鏅�(sh铆)淇濇寔杓冮珮鐨勬€ц兘銆�
銆€銆€3. 瀵伐浣滄韩搴﹁寖鍦嶏細閬╃敤浜庡伐妤�(y猫)鍙婅粛浜嬬礆(j铆)鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧�锛岃兘澶犳壙鍙楁サ绔韩搴︽浠�銆�
銆€銆€4. 鏂藉瘑鐗硅Ц鐧�(f膩)杓稿叆锛氬叿鍌欐姉鍣伈鑳藉姏锛屽彲浠ョ┅(w臎n)瀹氬湴铏曠悊绶╂參璁婂寲鎴栧槇闆滅殑杓稿叆淇¤櫉(h脿o)銆�
銆€銆€5. 妯�(bi膩o)婧�(zh菙n) CMOS/TTL 鍏煎鎬э細杓稿叆鍜岃几鍑哄吋瀹瑰ぇ澶氭暩(sh霉)妯�(bi膩o)婧�(zh菙n)閭忚集闆诲钩锛屼究浜庤垏鍏朵粬鍣ㄤ欢闆嗘垚銆�
銆€銆€6. 鍙潬鎬ч珮锛氱稉(j墨ng)閬�(gu貌)鍤�(y谩n)鏍肩殑娓�(c猫)瑭﹀拰绡╅伕锛屼繚璀夐暦(zh菐ng)鏈熶娇鐢ㄤ腑鐨勭┅(w臎n)瀹氭€�銆�

鎳�(y墨ng)鐢�

1. 鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)锛氫綔鐐哄熀鏈倧杓柈鍏�锛屽彲鐢ㄤ簬瀵�(sh铆)鐝�(xi脿n)寰�(f霉)闆滅殑绲勫悎閭忚集鍔熻兘銆�
銆€銆€2. 瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)锛氬弮鑸� CPU 鍜屽鍦嶈ō(sh猫)鍌欎箣闁撶殑鏁�(sh霉)鎿�(j霉)閫氫俊銆�
銆€銆€3. 宸ユキ(y猫)鎺у埗锛氬湪 PLC 鍜屽叾浠栬嚜鍕�(d貌ng)鍖栫郴绲�(t菕ng)涓捣鍒伴棞(gu膩n)閸典綔鐢ㄣ€�
銆€銆€4. 娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝侊細濡傚鐢ㄩ浕鍣�銆侀煶闋昏ō(sh猫)鍌欑瓑闇€瑕佺啊(ji菐n)鍠倧杓亱(y霉n)绠楃殑鍦版柟銆�
銆€銆€5. 娓�(c猫)瑭︽脯(c猫)閲�?j墨)x鍣細鐐哄悇椤�(l猫i)鍎€琛ㄦ彁渚涙簴(zh菙n)纰哄彲闈犵殑閭忚集鍒ゆ柗銆�
銆€銆€6. 閫氫俊瑷�(sh猫)鍌欙細鏀寔淇¤櫉(h脿o)绶ㄧ⒓瑙ｇ⒓绛夊姛鑳姐€�
銆€銆€姝ゅ锛岀敱浜庡叾鏂藉瘑鐗硅Ц鐧�(f膩)杓稿叆鐗规€э紝涔熷父琚敤渚�(l谩i)妲�(g貌u)寤烘尟钑╁櫒鎴栬剤娌栨暣褰㈤浕璺�銆�