SN54LS54J 鏅傞枔锛�2025/5/7 12:47:38 闁辫畝锛�28

SN54LS54J鏄爆浜�74LS绯诲垪鐨勫洓2杓稿叆鑸囬杸锛圦uad 2-input AND Gate锛夐泦鎴愰浕璺�銆傝┎鑺墖閲囩敤闆欐サ鍨嬫櫠楂旂鎶€琛�(sh霉)鍒堕€�锛屽伐浣滃湪浣庡姛鑰楄倴鐗瑰熀锛圠ow-power Schottky锛夊伐钘濅笅锛屽叿鏈夎純蹇殑闁嬮棞(gu膩n)閫熷害鍜岃純浣庣殑鍔熻€�銆係N54LS54J甯哥敤浜庢暩(sh霉)瀛楅倧杓浕璺腑瀵︾従(xi脿n)鍩烘湰鐨勫竷鐖鹃倧杓亱绠楋紝骞跺唬娉涙噳(y墨ng)鐢ㄤ簬鍚勭ó宸ユキ(y猫)銆佹秷璨婚浕瀛愬強閫氫俊闋�(l菒ng)鍩�銆�
銆€銆€瑭插櫒浠跺収(n猫i)閮ㄥ寘鍚洓鍊嬬崹绔嬬殑2杓稿叆鑸囬杸锛屾瘡鍊嬭垏闁€鍙互鎺ユ敹鍏╁€嬫暩(sh霉)瀛椾俊铏熻几鍏ュ苟鐢�(ch菐n)鐢熶竴鍊嬭几鍑轰俊铏�锛岃几鍑轰俊铏熺偤鍏╁€嬭几鍏ヤ俊铏熺殑閭忚集鑸囩祼(ji茅)鏋�銆�

鍙冩暩(sh霉)

闆绘簮闆诲(VCC)锛�4.75V鑷�5.25V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C鑷�125掳C
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氭渶澶�10ns
銆€銆€杓稿嚭闆绘祦(楂橀浕骞�)锛�400渭A
銆€銆€杓稿嚭闆绘祦(浣庨浕骞�)锛�-16mA
銆€銆€杓稿叆闆绘祦(楂橀浕骞�)锛�-1渭A
銆€銆€杓稿叆闆绘祦(浣庨浕骞�)锛�10渭A
銆€銆€灏佽褰㈠紡锛欴IP14銆丳DIP14銆丼OIC14

鐗规€�

SN54LS54J鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 蹇€熼枊闂�(gu膩n)閫熷害锛氱敱浜庨噰鐢ㄤ簡浣庡姛鑰楄倴鐗瑰熀鎶€琛�(sh霉)锛孲N54LS54J鑳藉鎻愪緵姣旀櫘閫歍TL鍣ㄤ欢鏇村揩鐨勫偝鎾欢閬叉檪闁�銆�
銆€銆€2. 楂樺櫔鑱插闄愶細鍏惰ō(sh猫)瑷堢⒑淇濅簡鍦ㄥ京(f霉)闆滈浕纾佺挵(hu谩n)澧冧笅浠嶈兘淇濇寔绌�(w臎n)瀹氱殑鎬ц兘銆�
銆€銆€3. 瀵伐浣滄韩搴﹁寖鍦嶏細寰�-55掳C鍒�125掳C锛岄仼鍚堜簬鎯″姡鐠�(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢�銆�
銆€銆€4. 浣庨潨鎱�(t脿i)鍔熻€楋細鍗充娇鍦ㄩ珮婧浠朵笅涔熻兘缍寔杓冧綆鐨勫姛鑰楁按骞炽€�
銆€銆€5. 鍏煎鎬уソ锛氳垏鍏朵粬74LS绯诲垪鑺墖瀹屽叏鍏煎锛屼究浜庣郴绲�(t菕ng)闆嗘垚鍜屾摯灞�銆�
銆€銆€6. 鍙潬鎬ч珮锛氱稉(j墨ng)閬庡毚鏍肩殑娓│鍜岀閬革紝淇濊瓑浜嗛暦鏈熶娇鐢ㄧ殑鍙潬鎬�銆�

鎳�(y墨ng)鐢�

SN54LS54J閬╃敤浜庡绋暩(sh霉)瀛楅浕璺ō(sh猫)瑷堝牬鏅�锛屽寘鎷絾涓嶉檺浜庯細
銆€銆€1. 鏁�(sh霉)鎿�(j霉)铏曠悊锛氱敤浜庣祫鍚堥倧杓浕璺殑瑷�(sh猫)瑷�锛屼緥濡傜法纰煎櫒銆佽纰煎櫒绛夈€�
銆€銆€2. 鎺у埗闆昏矾锛氬湪寰帶鍒跺櫒鎴栬檿鐞嗗櫒澶栧湇闆昏矾涓鐝�(xi脿n)绨″柈鐨勬帶鍒跺姛鑳�銆�
銆€銆€3. 淇¤櫉瑾�(di脿o)鐞嗭細灏嶅偝鎰熷櫒淇¤櫉鎴栧叾浠栨暩(sh霉)瀛椾俊铏熼€茶闋�(y霉)铏曠悊銆�
銆€銆€4. 閫氫俊瑷�(sh猫)鍌欙細鐢ㄤ簬妲�(g貌u)寤轰覆琛岄€氫俊鎺ュ彛涓殑鍚屾閭忚集閮ㄥ垎銆�
銆€銆€5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細濡傚鐢ㄩ浕鍣�銆侀煶闊胯ō(sh猫)鍌欎腑鐨勬暩(sh霉)瀛椾俊铏熻檿鐞嗘ā濉娿€�
銆€銆€6. 宸ユキ(y猫)鑷嫊鍖栵細鍙冭垏寰�(f霉)闆滅殑宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑閭忚集鍒ゆ柗鍠厓銆�