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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > SN54LS245-SP

SN54LS245-SP 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 18:31:30 鏌ョ湅 闁辫畝锛�24

SN54LS245-SP鏄痉宸炲剙鍣紙TI锛夌敓鐢�(ch菐n)鐨勯洐闆绘簮銆佺附绶氭敹鐧�(f膩)鍣ㄨ姱鐗�锛屽爆浜�74LS绯诲垪鐨凾TL閭忚集鍣ㄤ欢銆傚畠鏀寔8浣嶆暩(sh霉)鎿�(j霉)鍌宠几锛屽苟鍏锋湁鍏╁��(g猫)鐛�(d煤)绔嬬殑鎺у埗杓稿叆寮曡叧锛圖IR鍜孍NABLE锛�锛屽厑瑷辨暩(sh霉)鎿�(j霉)鍦ㄥ叐鍊�(g猫)鏂瑰悜涓婂偝杓�銆傝┎鍣ㄤ欢寤ｆ硾鐢ㄤ簬瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)涓渶瑕佹摯(ku貌)灞曠附绶氶﹨(q奴)鍕�(d貌ng)鑳藉姏鎴�?q奴)宕縁(xi脿n)澶氳矾鏁�(sh霉)鎿�(j霉)浜ゆ彌鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�鍏惰ō(sh猫)瑷�(j矛)鐩殑鏄彁渚涗竴绋珮鏁堢殑鏂瑰紡閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)绺界窔闅旈洟鑸囧垏鎻�锛屽悓鏅�(sh铆)纰轰繚浣庡姛鑰楀拰楂樺彲闈犳��銆係N54LS245-SP閲囩敤16寮曡叧PDIP銆丼OIC绛夊皝瑁濆舰寮�锛岄仼鐢ㄤ簬宸ユキ(y猫)銆佽粛浜嬩互鍙婂晢妤�(y猫)鐢ㄩ��銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�4.75V鑷�5.25V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈�澶�30ns
銆�銆�杓稿叆闆绘祦锛�-0.4mA鑷�20mA
銆�銆�杓稿嚭闆绘祦锛�-16mA鑷�16mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C鑷�+125掳C
銆�銆�灏佽褰㈠紡锛歅DIP銆丼OIC

鐗规��

SN54LS245-SP鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鍔熻兘锛岄�氶亷DIR寮曡叧鎺у埗鏁�(sh霉)鎿�(j霉)娴佸悜銆�
銆�銆�2. 鐛�(d煤)绔嬬殑浣胯兘寮曡叧锛圗NABLE锛�锛屽彲浠ユ柟渚垮湴鍟熺敤鎴栫鐢ㄦ暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�3. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛岀鍚堝吀鍨嬬殑74LS绯诲垪妯�(bi膩o)婧�(zh菙n)銆�
銆�銆�4. 楂橀浕姘ｅ櫔鑱插闄�锛岄仼鍚堝京(f霉)闆滅挵(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢�銆�
銆�銆�5. 宸ヤ綔婧害鑼冨湇寤�锛岄仼鐢ㄤ簬鎯″姡鐠�(hu谩n)澧冧腑鐨勫伐妤�(y猫)鍜岃粛浜嬫噳(y墨ng)鐢�銆�
銆�銆�6. 绗﹀悎JEDEC妯�(bi膩o)婧�(zh菙n)锛屼究浜庤垏鍏朵粬閭忚集闆昏矾鍏煎浣跨敤銆�

鎳�(y墨ng)鐢�

SN54LS245-SP琚唬娉涙噳(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 瑷�(j矛)绠楁(j墨)鍜屽瑷�(sh猫)鎺ュ彛涓紝鐢ㄤ簬鎿�(ku貌)灞曟暩(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕�(d貌ng)鑳藉姏銆�
銆�銆�2. 澶氳檿鐞嗗櫒绯荤当(t菕ng)涓紝鐢ㄤ簬瀵�(sh铆)鐝�(xi脿n)涓嶅悓铏曠悊鍣ㄩ枔鐨勬暩(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓�锛岀敤浜庨殧闆㈡晱鎰熶俊铏�(h脿o)鍜屼富鎺у柈鍏冦��
銆�銆�4. 杌嶄簨鍜岃埅澶╅牁(l菒ng)鍩�锛岀敱浜庡叾瀵韩鐗规��锛屽湪妤电鐠�(hu谩n)澧冧笅浠嶈兘鍙潬閬�(y霉n)琛屻��
銆�銆�5. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒朵腑锛岀敤浜庨�ｆ帴涓嶅悓鐨勫瓙绯荤当(t菕ng)鎴栨ā濉娿��
銆�銆�6. 閫氫俊瑷�(sh猫)鍌欎腑锛岀敤浜庡(sh铆)鐝�(xi脿n)楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74LS245N, SN74ALS245AN, 74F245

sn54ls245-sp鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

sn54ls245-sp璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
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