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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(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�(g貌u)缍�(w菐ng) > IC鐧剧 > SN74LS151

SN74LS151 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 14:28:25 鏌ョ湅 闁辫畝锛�26

SN74LS151 鏄竴绋�8閬�1绶氬璺伕鎿囧櫒锛圡ultiplexer锛�锛屽爆浜�74LS绯诲垪鐨凾TL閭忚集鍣ㄤ欢銆傚畠鍏锋湁楂橀枊(k膩i)闂�(gu膩n)閫熷害鍜屼綆鍔熻�楃壒鎬�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�銆傞�氶亷(gu貌)3浣嶄簩閫�(j矛n)鍒跺湴鍧�杓稿叆锛屽彲浠ュ緸8鍊�(g猫)鏁�(sh霉)鎿�(j霉)杓稿叆閫氶亾涓伕鎿囦竴鍊�(g猫)浣滅偤杓稿嚭銆�
銆�銆�瑭茶姱鐗囧寘鍚竴鍊�(g猫)浣胯兘杓稿叆绔紙G锛夛紝鐣�(d膩ng)浣胯兘绔縺娲绘檪(sh铆)锛岄伕鎿囧櫒鎸夌収鍦板潃杓稿叆淇¤櫉(h脿o)灏囩浉鎳�(y墨ng)閫氶亾鐨勬暩(sh霉)鎿�(j霉)鍌抽仦鍒拌几鍑虹Y銆傛澶�锛孲N74LS151閭勫叿鍌欎簰瑁�(b菙)杓稿嚭锛圷 鍜� Y闈烇級锛屽厑瑷辩洿鎺ョ敤浜庡樊鍒嗛﹨(q奴)鍕�(d貌ng)鎴栧弽鐩搁倧杓搷浣�銆�

鍙冩暩(sh霉)

閭忚集椤�(l猫i)鍨嬶細TTL
銆�銆�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12ns锛堝吀鍨嬪�硷級
銆�銆�鏈�澶у姛鑰楋細100mW
銆�銆�杓稿叆闆绘祦锛毬�1mA
銆�銆�杓稿嚭闆绘祦锛毬�8mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C

鐗规��

SN74LS151 鏄竴娆惧姛鑳藉挤(qi谩ng)澶х殑澶氳矾寰�(f霉)鐢ㄥ櫒锛屽叿鏈変互涓嬬壒榛�(di菐n)锛�
銆�銆�1. 楂橀�熼亱(y霉n)琛屾�ц兘锛岄仼鐢ㄤ簬楂橀牷鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍫�(ch菐ng)鏅�銆�
銆�銆�2. 鎻愪緵浜掕(b菙)杓稿嚭锛岄仼鍚堝京(f霉)闆滈倧杓祫鍚堝拰鍙嶇浉闇�姹�銆�
銆�銆�3. 鍏�(n猫i)缃娇鑳芥帶鍒跺紩鑵�锛岃兘澶犳柟渚垮湴瀵�(sh铆)鐝�(xi脿n)闆昏矾鐨勫嫊(d貌ng)鎱�(t脿i)鍟熷仠銆�
銆�銆�4. 鑹ソ鐨勯浕姘ｅ吋瀹规�э紝鑸囧叾瀹�74LS绯诲垪鍣ㄤ欢鐒�(w煤)绺皪(du矛)鎺�銆�
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銆�銆�6. 灏忓皝瑁濆昂瀵革紝渚夸簬PCB甯冨眬鍎�(y艒u)鍖�銆�

鎳�(y墨ng)鐢�

SN74LS151 鍙互鍦ㄥ绋浕瀛愯ō(sh猫)鍌欏拰绯荤当(t菕ng)涓壘鍒版噳(y墨ng)鐢細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閬告搰鍜岃矾鐢憋細鐢ㄤ簬寰炲鍊�(g猫)杓稿叆婧愪腑閬告搰鐗瑰畾鏁�(sh霉)鎿�(j霉)娴侀��(j矛n)琛屽偝杓搞��
銆�銆�2. 鍦板潃瑙ｇ⒓锛氬湪寰檿鐞嗗櫒鍜屽瓨鍎�(ch菙)鍣ㄦ帴鍙ｄ腑灏�(du矛)鍦板潃绶氶��(j矛n)琛岃В纰笺��
銆�銆�3. 娉㈠舰鐢熸垚锛氶�氶亷(gu貌)绋嬪簭鎺у埗鐢熸垚寰�(f霉)闆滅殑娉㈠舰銆�
銆�銆�4. 鏁�(sh霉)瀛椾俊铏�(h脿o)瑾�(di脿o)鐞嗭細鍦ㄦ脯(c猫)瑭︽脯(c猫)閲�?j墨)x鍣ㄤ腑瑾�(di脿o)绡�(ji茅)鍜屽垏鎻涗笉鍚岀殑淇¤櫉(h脿o)璺緫銆�
銆�銆�5. 宓屽叆寮忕郴绲�(t菕ng)锛氬湪鍚勭ó宓屽叆寮忔帶鍒跺櫒涓敤浜庡鍦嶈ō(sh猫)鍌欑鐞�銆�
銆�銆�6. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵細鍙冭垏宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑淇¤櫉(h脿o)鍒嗛厤鍜岄噰闆嗕换鍕�(w霉)銆�

鏇夸唬鍨嬭櫉(h脿o)

74HC151
銆�銆�74HCT151
銆�銆�CD4512
銆�銆�MC14551

sn74ls151鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭�(x煤n)鍍�(ji脿)

sn74ls151璩囨枡 鏇村>

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