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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 > SN74AUC74

SN74AUC74 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/14 18:35:50 鏌ョ湅 闁辫畝锛�27

SN74AUC74 鏄竴娆鹃洐鍥涜Ц鐧�(f膩)鍣紙Dual Quad D-Type Flip-Flop锛夐泦鎴愰浕璺�锛屽爆浜� TI锛堝痉宸炲剙鍣級鐨� AUC 绯诲垪銆傝┎绯诲垪鑺墖閲囩敤鍏堥��(j矛n)鐨勭鏌垫サ CMOS 鎶�琛�(sh霉)鍒堕��锛岃兘澶犲湪浣庨浕澹撲笅宸ヤ綔锛屽悓鏅�(sh铆)鎻愪緵楂橀枊(k膩i)闂�(gu膩n)閫熷害鍜屼綆鍔熻�楃壒鎬�銆係N74AUC74 鐨勬瘡鍊�(g猫)瑙哥櫦(f膩)鍣ㄥ叿鏈夌崹(d煤)绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆锛圖锛�銆佹檪(sh铆)閻樿几鍏ワ紙CP锛�銆佺洿鎺ョ疆浣嶏紙SD锛夊拰鐩存帴寰�(f霉)浣嶏紙RD锛夊姛鑳斤紝閬╃敤浜庡悓姝ラ倧杓浕璺ō(sh猫)瑷�(j矛)銆�
銆�銆�閫欑ó鍣ㄤ欢寤ｆ硾鐢ㄤ簬鏁�(sh霉)瀛楃郴绲�(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)銆佽▓(j矛)鏁�(sh霉)鍣�銆佺Щ浣嶅瘎瀛樺櫒浠ュ強鍏朵粬闇�瑕佽Ц鐧�(f膩)鍣ㄧ殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅��

鍙冩暩(sh霉)

閭忚集椤�(l猫i)鍨嬶細D鍨嬭Ц鐧�(f膩)鍣�
銆�銆�灏佽褰㈠紡锛歍SSOP, VQFN
銆�銆�闆绘簮闆诲锛圴cc锛夛細1.65V 鑷� 3.6V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄紙tpd锛夛細鏈�澶� 6.2 ns
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�姣忓柈鍏冮�氶亾鏁�(sh霉)锛�
銆�銆�杓稿嚭闆绘祦锛圛oh/Iol锛夛細卤8mA
銆�銆�闈滄厠(t脿i)闆绘祦锛堝吀鍨嬪�硷級锛�1渭A

鐗规��

SN74AUC74 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 鏀寔浣庨浕澹撻亱(y霉n)琛岋紙1.65V 鍒� 3.6V锛�锛岄仼鍚堢従(xi脿n)浠ｄ綆鍔熻�楃郴绲�(t菕ng)銆�
銆�銆�2. 楂橀�� CMOS 鎶�琛�(sh霉)纰轰繚蹇�熼枊(k膩i)闂�(gu膩n)鎬ц兘锛屽偝鎾欢閬叉檪(sh铆)闁撳儏 6.2ns锛堝吀鍨嬪�硷級銆�
銆�銆�3. 姣忓��(g猫)瑙哥櫦(f膩)鍣ㄩ兘甯舵湁鐛�(d煤)绔嬬殑缃綅鍜屽京(f霉)浣嶅紩鑵�锛屽厑瑷遍潏娲绘帶鍒剁媭鎱�(t脿i)銆�
銆�銆�4. 杓稿叆鍏煎 TTL 鍜� CMOS 妯�(bi膩o)婧�(zh菙n)锛屼究浜庤垏鍏朵粬鏁�(sh霉)瀛楀櫒浠舵帴鍙�銆�
銆�銆�5. 宸ヤ綔婧害鑼冨湇寤ｏ紙-40掳C 鑷� +125掳C锛�锛岄仼鎳�(y墨ng)鍚勭ó鐠�(hu谩n)澧冩浠�銆�
銆�銆�6. 灏佽绶婃箠锛屽寘鎷� TSSOP 鍜� VQFN 灏佽閬搁爡(xi脿ng)锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�

鎳�(y墨ng)鐢�

SN74AUC74 鍦ㄨū澶氶浕瀛愮郴绲�(t菕ng)涓兘鏈夊唬娉涙噳(y墨ng)鐢�锛屼緥濡傦細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閲囬泦鑸囧瓨鍎�(ch菙)绯荤当(t菕ng)涓殑鑷ㄦ檪(sh铆)瀛樺劜(ch菙)銆�
銆�銆�2. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊涓殑閹栧瓨鑸囧欢鏅�(sh铆)銆�
銆�銆�3. 瑷�(j矛)鏁�(sh霉)鍣ㄥ拰鍒嗛牷鍣ㄨō(sh猫)瑷�(j矛)銆�
銆�銆�4. 绉讳綅瀵勫瓨鍣ㄥ(sh铆)鐝�(xi脿n)涓茶鍒板苟琛岃綁(zhu菐n)鎻�銆�
銆�銆�5. 鍚勭ó鍚屾閭忚集闆昏矾锛屽鏅�(sh铆)閻樺垎闋诲拰鑴堟矕鐢熸垚銆�
銆�銆�6. 宓屽叆寮忔帶鍒跺櫒鍜屽井铏曠悊鍣ㄧ殑澶栬ō(sh猫)鎿�(ku貌)灞�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74LVC74A, SN74LV74A, 74HC74, 74HCT74

sn74auc74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�(x煤n)鍍�(ji脿)

sn74auc74璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級