SN54LS283 鏅�(sh铆)闁擄細2025/5/6 15:43:04 闁辫畝锛�29

SN54LS283 鏄竴娆惧熀浜� TTL锛堟櫠楂旂-鏅堕珨绠￠倧杓級鎶€琛�(sh霉)鐨勫洓浣嶄簩閫�(j矛n)鍒跺姞娉曞櫒闆嗘垚闆昏矾銆傝┎鑺墖灞簬 74 绯诲垪涓殑 LS锛堜綆鍔熻€楄倴鐗瑰熀锛夌郴鍒�锛屽叿鏈変綆鍔熻€楀拰杓冨揩鐨勯枊闂�(gu膩n)閫熷害鐗归粸(di菐n)銆傚畠涓昏鐢ㄤ簬瀵�(sh铆)鐝�(xi脿n)鏁�(sh霉)瀛椾俊铏熻檿鐞嗕腑鐨勫姞娉曢亱(y霉n)绠楀姛鑳�锛岃兘澶�?q奴)顣ㄨ摎鈧洓浣嶄簩閫�(j矛n)鍒舵暩(sh霉)鐩稿姞锛屽苟铏曠悊渚嗚嚜浣庝綅鐨勯€�(j矛n)浣嶈几鍏ワ紝鍚屾檪(sh铆)鐢熸垚閫�(j矛n)浣嶈几鍑�銆�
銆€銆€閫欐鑺墖鍦ㄦ暩(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)涓潪甯稿父瑕�锛岄仼鐢ㄤ簬瑷�(j矛)绠楁(j墨)绠楄(sh霉)鍠厓銆佽▓(j矛)鏁�(sh霉)鍣�銆佸湴鍧€鐢熸垚鍣ㄧ瓑鎳�(y墨ng)鐢ㄥ牬鍚堛€�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛歍TL
銆€銆€绯诲垪锛歀S (Low Power Schottky)
銆€銆€灏佽椤炲瀷锛欴IP16锛堥洐鍒楃洿鎻掑紡灏佽锛�
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)闁擄細鍏稿瀷鍊肩磩 18ns
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€杓稿叆闆绘祦锛氭渶澶� 卤1mA
銆€銆€杓稿嚭闆绘祦锛氭渶澶� 卤8mA
銆€銆€灏佽鏉愭枡锛氶櫠鐡锋垨濉戞枡

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SN54LS283 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 鍥涗綅浜岄€�(j矛n)鍒跺姞娉曞櫒锛屽彲浠ュ皪鍏╁€嬪洓浣嶄簩閫�(j矛n)鍒舵暩(sh霉)閫�(j矛n)琛屾眰鍜岄亱(y霉n)绠�銆�
銆€銆€2. 鏀寔涓€鍊嬮€�(j矛n)浣嶈几鍏ョ鍜屼竴鍊嬮€�(j矛n)浣嶈几鍑虹锛岀敤浜庡浣嶅姞娉曟檪(sh铆)绱氳伅(li谩n)浣跨敤銆�
銆€銆€3. 楂橀€熸€ц兘锛屽叾鍌虫挱寤堕伈鏅�(sh铆)闁撶煭锛岄仼鍚堝(sh铆)鏅�(sh铆)鎬ц姹傝純楂樼殑鎳�(y墨ng)鐢ㄥ牬鏅€�
銆€銆€4. 鍏�(n猫i)閮ㄧ祼(ji茅)妲�(g貌u)閲囩敤鍏堥€�(j矛n) TTL 鎶€琛�(sh霉)锛岀⒑淇濋珮鍙潬鎬у拰绌�(w臎n)瀹氭€�銆�
銆€銆€5. 鑳藉鑸囧叾瀹� TTL 鍜� CMOS 鍣ㄤ欢鍏煎锛屾柟渚胯垏鍏朵粬閭忚集闆昏矾闆嗘垚銆�
銆€銆€6. 鎻愪緵浜嗗挤(qi谩ng)澶х殑椹�(q奴)鍕曡兘鍔�锛屾瘡鍊嬭几鍑鸿兘澶犻﹨(q奴)鍕曞閬�(d谩) 10 鍊嬫(bi膩o)婧�(zh菙n) LS-TTL 璨�(f霉)杓�銆�
銆€銆€7. 宸ヤ綔婧害鑼冨湇寤�锛岄仼鎳�(y墨ng)澶氱ó鎯″姡鐠�(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢ㄩ渶姹�銆�
銆€銆€8. 灏佽褰㈠紡鐐� DIP16锛屼究浜庢墜宸ョ剨鎺ュ拰 PCB 瀹夎銆�

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SN54LS283 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇€瑕佷簩閫�(j矛n)鍒跺姞娉曢亱(y霉n)绠楃殑鍫存櫙锛屼緥濡傦細
銆€銆€1. 瑷�(j矛)绠楁(j墨)绠楄(sh霉)閭忚集鍠厓 (ALU)锛岀敤浜庡煼(zh铆)琛屽熀鏈殑鍔犳硶鎿嶄綔銆�
銆€銆€2. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗗櫒 (DSP) 涓殑绠楄(sh霉)閬�(y霉n)绠楁ā濉�銆�
銆€銆€3. 鍚勭ó瑷�(j矛)鏁�(sh霉)鍣ㄥ拰绱姞鍣ㄧ殑瑷�(sh猫)瑷�(j矛)銆�
銆€銆€4. 鍦板潃鐢熸垚鍣�锛屽湪瀛樺劜鍣ㄥ皨鍧€鏅�(sh铆)瑷�(j矛)绠楃洰妯�(bi膩o)鍦板潃銆�
銆€銆€5. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)铏曠悊妯″銆�
銆€銆€6. 娓│娓噺鍎€鍣ㄤ腑鐢ㄤ簬瀵�(sh铆)鐝�(xi脿n)绮剧⒑鐨勬暩(sh霉)鎿�(j霉)瑷�(j矛)绠�銆�
銆€銆€7. 鏁欒偛鍜岀鐮旈牁(l菒ng)鍩熶腑浣滅偤鍩虹(ch菙)鏁欏(xu茅)鑺墖銆�