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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 > SN74F244

SN74F244 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/8 18:00:01 鏌ョ湅 闁辫畝锛�23

SN74F244鏄竴绋洐鍥涜矾涓夋厠(t脿i)绶╂矕鍣�/绶氳矾椹�(q奴)鍕�(d貌ng)鍣�锛屽爆浜嶵TL锛堟櫠楂旂-鏅堕珨绠￠倧杓級绯诲垪銆傝┎鍣ㄤ欢鍙互灏囪几鍏ヤ俊铏�(h脿o)杞�(zhu菐n)鎻涚偤杓稿嚭淇¤櫉(h脿o)锛屽苟閫氶亷(gu貌)浣胯兘鎺у埗绔(sh铆)鐝�(xi脿n)灏�(du矛)杓稿嚭鐙�鎱�(t脿i)鐨勬帶鍒�銆傚畠寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鏁�(sh霉)鎿�(j霉)绺界窔鍌宠几銆佸璺京(f霉)鐢ㄤ互鍙婁俊铏�(h脿o)澧炲挤(qi谩ng)绛夊牬(ch菐ng)鏅�銆係N74F244閲囩敤DIP鎴朣OIC灏佽褰㈠紡锛屽叿楂旇鍨嬭櫉(h脿o)鐗堟湰鑰屽畾銆�
銆�銆�SN74F244鍏锋湁鍏╁��(g猫)鐛�(d煤)绔嬬殑鍥涜矾绶╂矕鍣紝姣忓��(g猫)绶╂矕鍣ㄩ兘鍙互閫氶亷(gu貌)鍚勮嚜鐨勪娇鑳界鍠崹(d煤)鎺у埗銆傜暥(d膩ng)浣胯兘绔湁鏁堟檪(sh铆)锛岃几鍏ヤ俊铏�(h脿o)琚偝閬炲埌杓稿嚭绔紱鐣�(d膩ng)浣胯兘绔劇(w煤)鏁堟檪(sh铆)锛岃几鍑洪��(j矛n)鍏ラ珮闃绘厠(t脿i)銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�5V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細15ns
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�0掳C鑷�70掳C
銆�銆�灏佽褰㈠紡锛欴IP16/SOIC16

鐗规��

SN74F244鍏锋湁浣庡姛鑰楀拰蹇�熼枊(k膩i)闂�(gu膩n)閫熷害鐨勭壒榛�(di菐n)锛岄仼鍚堥珮閫熸暩(sh霉)瀛楅浕璺噳(y墨ng)鐢�銆傚叾涓夋厠(t脿i)杓稿嚭鍔熻兘鍏佽ū鑸囧叾浠栬ō(sh猫)鍌欏叡浜悓涓�鏁�(sh霉)鎿�(j霉)绺界窔锛屽悓鏅�(sh铆)閬垮厤淇¤櫉(h脿o)娌栫獊銆�
銆�銆�涓昏鐗规�у寘鎷細
銆�銆�1. 闆欏悜鍥涜矾绶╂矕瑷�(sh猫)瑷�(j矛)锛屾敮鎸佸叐绲勭崹(d煤)绔嬬殑淇¤櫉(h脿o)鍌宠几銆�
銆�銆�2. 涓夋厠(t脿i)杓稿嚭鏀寔绺界窔鏋舵(g貌u)銆�
銆�銆�3. 楂橀�熸�ц兘锛岄仼鐢ㄤ簬楂橀牷鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�4. 绗﹀悎JEDEC妯�(bi膩o)婧�(zh菙n)锛屽吋瀹规�у挤(qi谩ng)銆�
銆�銆�5. TTL闆诲钩鍏煎锛岃兘澶犺垏澶氱ó鏁�(sh霉)瀛楅倧杓浕璺劇(w煤)绺泦鎴愩��

鎳�(y墨ng)鐢�

SN74F244寤ｆ硾鐢ㄤ簬鍚勭ó瑷�(j矛)绠楁(j墨)鍙婂鍦嶈ō(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)鍌宠几绯荤当(t菕ng)涓�锛屼緥濡傦細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕�(d貌ng)鑸囧垏鎻涖��
銆�銆�2. 澶氳矾寰�(f霉)鐢ㄥ櫒鍜岃В寰�(f霉)鐢ㄥ櫒銆�
銆�銆�3. 寰檿鐞嗗櫒鎺ュ彛鎿�(ku貌)灞曘��
銆�銆�4. 瀛樺劜(ch菙)鍣ㄥ湴鍧�璀⒓銆�
銆�銆�5. 宸ユキ(y猫)鎺у埗鍜岄�氫俊绯荤当(t菕ng)涓殑淇¤櫉(h脿o)澧炲挤(qi谩ng)銆�
銆�銆�6. 椤ず鍣ㄦ帶鍒跺櫒鍜屽叾浠栭渶瑕佸璺俊铏�(h脿o)绠＄悊鐨勫牬(ch菐ng)鍚堛��

鏇夸唬鍨嬭櫉(h脿o)

SN74LS244, SN74HC244, SN74HCT244

sn74f244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)

sn74f244璩囨枡 鏇村>

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