SNJ54LS148J 鏅�(sh铆)闁擄細2025/5/10 14:43:25 闁辫畝锛�27

SNJ54LS148J 鏄竴娆惧熀浜� TTL锛堟櫠楂旂-鏅堕珨绠￠倧杓級鎶€琛�(sh霉)鐨勫叓閬镐竴澶氳矾寰�(f霉)鐢ㄥ櫒鑺墖锛屽爆浜� 74LS 绯诲垪銆傝┎绯诲垪鑺墖浠ュ叾浣庡姛鑰楀拰楂橀€熸€ц兘钁楃ū锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)涓€�
銆€銆€閫欐鑺墖鐨勪富瑕佸姛鑳芥槸寰炲叓鍊�(g猫)杓稿叆淇¤櫉(h脿o)涓伕鎿囦竴鍊�(g猫)锛屽苟灏囧叾鍌宠几?sh霉)绲炬垜鎯犳暤榫�?銆傚畠鍏锋湁涓夊€�(g猫)鍦板潃杓稿叆寮曡叧锛岀敤浜庢寚瀹氳閬告搰鐨勮几鍏ラ€氶亾銆傛澶�锛屽畠閭勬彁渚涗簡涓€鍊�(g猫)浣胯兘寮曡叧锛屽厑瑷辩敤鎴舵帶鍒舵暣鍊�(g猫)闆昏矾鐨勫伐浣滅媭鎱�(t脿i)銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�4.75V 鑷� 5.25V
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細9ns锛堝吀鍨嬪€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� 70掳C
銆€銆€灏佽褰㈠紡锛欴IP-16 鎴� SOIC-16
銆€銆€杓稿叆闆绘祦锛毬�1mA
銆€銆€杓稿嚭闆绘祦锛毬�8mA
銆€銆€閭忚集闆诲钩锛歍TL 鍏煎

鐗规€�

SNJ54LS148J 鐨勪富瑕佺壒榛�(di菐n)鏄叾楂橀泦鎴愬害鍜屼綆鍔熻€楄ō(sh猫)瑷�(j矛)锛岃兘澶犳湁鏁堟笡灏戠郴绲�(t菕ng)涓殑鐔辨悕鑰�銆�
銆€銆€姝ゅ锛屽畠鏀寔蹇€熷垏鎻涙搷浣�锛岄潪甯搁仼鍚堥渶瑕佸(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)铏曠悊鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€鐢变簬閲囩敤浜嗗厛閫�(j矛n)鐨勫埗閫犲伐钘�锛屾鑺墖鍏峰倷杓冮珮鐨勫彲闈犳€у拰绌�(w臎n)瀹氭€�锛屽湪宸ユキ(y猫)鍜屽晢妤�(y猫)鎳�(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊銆�
銆€銆€瀹冮倓鍏煎鍏朵粬 TTL 鍜� CMOS 瑷�(sh猫)鍌欙紝渚夸簬鑸囧叾浠栭倧杓浕璺€�(j矛n)琛屾帴鍙ｉ€ｆ帴銆�
銆€銆€瀹冪殑灏佽椤炲瀷浣垮叾閬╁悎鎵嬪伐鐒婃帴浠ュ強鑷嫊(d貌ng)鍖栬閰嶇窔涓婄殑浣跨敤銆�

鎳�(y墨ng)鐢�

瑭茶姱鐗囧父鐢ㄤ簬鍚勭ó闇€瑕佹暩(sh霉)鎿�(j霉)閬告搰鍜屽偝杓�?sh霉)鑶遍緤甯岊儯缂モ懟骞氱牓椋ㄥ埌y(t菕ng)銆佸瓨鍎�(ch菙)鍣ㄦ摯(ku貌)灞曟ā濉�銆侀€氫俊瑷�(sh猫)鍌欏強娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺瓑銆�
銆€銆€鍦ㄨ▓(j矛)绠楁(j墨)楂旂郴绲�(ji茅)妲�(g貌u)涓�锛屽畠鍙互鐢ㄤ締瀵�(sh铆)鐝�(xi脿n)澶栬ō(sh猫)鑸� CPU 涔嬮枔鐨勬暩(sh霉)鎿�(j霉)璺敱銆�
銆€銆€鍚屾檪(sh铆)锛屽畠涔熼仼鐢ㄤ簬闊抽牷瑕栭牷鍒囨彌鍣�锛岄€氶亷涓嶅悓鐨勮几鍏ユ簮鐐虹敤鎴舵彁渚涢潏娲荤殑閬告搰鏂规銆�
銆€銆€鍙﹀锛屽湪娓│娓噺鍎€鍣ㄤ腑锛孲NJ54LS148J 鑳藉骞姪妲�(g貌u)寤哄京(f霉)闆滅殑淇¤櫉(h脿o)璺緫鎺у埗绯荤当(t菕ng)銆�