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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

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 > SN54ALS273J

SN54ALS273J 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/15 11:14:54 鏌ョ湅 闁辫畝锛�21

SN54ALS273J鏄竴绋�8浣岲鍨嬭Ц鐧�(f膩)鍣ㄩ泦鎴愰浕璺紝灞簬74ALS绯诲垪鐨勯珮閫熶綆鍔熻�楄倴鐗瑰熀TTL鍣ㄤ欢銆傝┎鑺墖鍏锋湁閫忔槑閹栧瓨鍔熻兘锛屾瘡鍊嬭Ц鐧�(f膩)鍣ㄩ兘鏈夌崹(d煤)绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆銆佹檪閻樿几鍏ュ拰杓稿嚭寮曡叧銆傚畠寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷堜腑锛岀敤浜庢暩(sh霉)鎿�(j霉)瀛樺劜銆佸悓姝ュ拰淇¤櫉铏曠悊绛変换鍕�(w霉)銆�
銆�銆�瑭插櫒浠堕噰鐢�16寮曡叧灏佽锛屽叿楂斿皝瑁濆舰寮忓彲鑳藉寘鎷琍DIP锛堝鏂欓洐鍒楃洿鎻掑皝瑁濓級銆丼OIC锛堝皬澶栧舰闆嗘垚闆昏矾灏佽锛夌瓑銆傚叾宸ヤ綔闆诲鑼冨湇閫氬父鐐�4.75V鑷�5.25V锛岄仼鍚堟(bi膩o)婧�(zh菙n)鐨凾TL閭忚集闆诲钩鎳�(y墨ng)鐢�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�4.75V~5.25V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55鈩儈125鈩�
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶�8ns
銆�銆�杓稿嚭闆绘祦锛�-20mA锛堜綆闆诲钩锛�/16mA锛堥珮闆诲钩锛�
銆�銆�杓稿叆闆绘祦锛氭渶澶�1渭A
銆�銆�闈滄厠(t脿i)鍔熻�楋細鍏稿瀷鍊�50mW
銆�銆�灏佽褰㈠紡锛歅DIP-16/SOIC-16

鐗规��

SN54ALS273J鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�熼亱(y霉n)琛岃兘鍔�锛岄仼鐢ㄤ簬闇�瑕佸揩閫熸暩(sh霉)鎿�(j霉)铏曠悊鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�2. 姣忓�嬭Ц鐧�(f膩)鍣ㄩ兘鍏峰倷鐛�(d煤)绔嬬殑鏅傞悩杓稿叆绔�锛屾敮鎸侀潏娲荤殑淇¤櫉鍚屾銆�
銆�銆�3. 杓稿嚭绔叿鏈変笁鎱�(t脿i)鍔熻兘锛屽厑瑷辩洿鎺ラ�ｆ帴鍒扮附绶氱祼(ji茅)妲�(g貌u)涓��
銆�銆�4. 鍏�(n猫i)閮ㄤ娇鐢ㄨ倴鐗瑰熀鏅堕珨绠℃妧琛�(sh霉)锛岄’钁楅檷浣庡姛鑰楀苟鎻愬崌鎬ц兘銆�
銆�銆�5. 宸ヤ綔婧害鑼冨湇瀵唬锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜岃粛浜嬬礆鍒ョ殑鐠�(hu谩n)澧冭姹�銆�
銆�銆�6. 鍙垏鍏跺畠TTL鍜孋MOS閭忚集绯诲垪鍏煎锛屾柟渚跨郴绲�(t菕ng)闆嗘垚銆�

鎳�(y墨ng)鐢�

SN54ALS273J甯哥敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗕腑鐨勬暩(sh霉)鎿�(j霉)鏆瓨鍜岄帠瀛�銆�
銆�銆�2. 寰檿鐞嗗櫒绯荤当(t菕ng)鐨勫湴鍧�鎴栨暩(sh霉)鎿�(j霉)绺界窔鎿�(ku貌)灞�銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勪俊铏熷悓姝ヨ垏绶╁瓨銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗涓殑澶氳矾寰�(f霉)鐢ㄥ拰瑙ｅ京(f霉)鐢�銆�
銆�銆�5. 娓│娓噺鍎�鍣ㄤ腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦鑸囪檿鐞�銆�
銆�銆�6. 鍚勭ó闇�瑕佸揩閫熷垏鎻涘拰绌�(w臎n)瀹氳几鍑虹殑鏁�(sh霉)瀛楅浕璺噳(y墨ng)鐢ㄣ��

鏇夸唬鍨嬭櫉

SN74ALS273N, MC14LS273P, DM74ALS273

sn54als273j鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

sn54als273j璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級