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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 > SN74AHC125

SN74AHC125 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/6 18:09:06 鏌ョ湅 闁辫畝锛�23

SN74AHC125 鏄竴娆惧洓璺珐娌栧櫒/绶氳矾椹�(q奴)鍕曞櫒锛岄噰鐢ㄥ厛閫茬殑纭呮煹妤� CMOS 鎶�琛�(sh霉)鍒堕��锛岀⒑淇濅綆鍔熻�楀拰楂橀枊闂�(gu膩n)閫熷害銆傝┎鍣ㄤ欢鍏锋湁涓夋厠(t脿i)杓稿嚭鍔熻兘锛岄仼鐢ㄤ簬鏁�(sh霉)鎿�(j霉)绺界窔绯荤当(t菕ng)鐨勫柈鍚戝偝杓�銆傛瘡鍊嬬珐娌栧櫒鍙互鐛ㄧ珛鍟熺敤鎴栫鐢�锛岄�欎娇寰� SN74AHC125 鎴愮偤妲�(g貌u)寤哄京闆滄暩(sh霉)瀛楅浕璺殑鐞嗘兂閬告搰銆�
銆�銆�瑭茶姱鐗囨敮鎸佸闆诲鑼冨湇锛�2V 鑷� 6V锛�锛岃兘澶犲吋瀹瑰绋倧杓浕骞崇郴绲�(t菕ng)銆傚叾楂樿几鍏ラ樆鎶楀拰浣庤几鍑洪樆鎶楃壒鎬т娇鍏堕仼鍚堥暦绶氶﹨(q奴)鍕曞拰淇¤櫉瑾�(di脿o)绡�(ji茅)鎳夌敤銆�

鍙冩暩(sh霉)

闆绘簮闆诲(Vcc)锛�2V 鑷� 6V
銆�銆�鍌虫挱寤堕伈鏅傞枔(tPLH/tPHL)锛氭渶澶� 8ns (鍦� Vcc = 5V)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�杓稿叆闆绘祦(IIL/I IH)锛毬�1渭A (鍏稿瀷鍊�)
銆�銆�杓稿嚭闆绘祦(IOL/IOH)锛毬�24mA (鏈�澶у��)
銆�銆�灏佽褰㈠紡锛歋OIC-16銆丳DIP-16 绛�

鐗规��

SN74AHC125 鐨勪富瑕佺壒榛炴槸鍏跺洓璺崹绔嬬殑涓夋厠(t脿i)绶╂矕鍣ㄨō(sh猫)瑷�锛岃兘澶犳湁鏁堟笡灏戠附绶氱鐖苟鎻愰珮绯荤当(t菕ng)鐨勭┅(w臎n)瀹氭��銆�
銆�銆�瀹冨叿鍌欎互涓嬪劒(y艒u)鍕細
銆�銆�1. 楂橀�熸�ц兘锛氬緱鐩婁簬 AHC 宸ヨ棟锛岃兘澶犲湪楂橀牷姊濅欢涓嬬┅(w臎n)瀹氶亱琛屻��
銆�銆�2. 浣庨潨鎱�(t脿i)鍔熻�楋細鍗充娇鍦ㄩ珮閫熷垏鎻涙檪锛岃姱鐗囦粛鐒朵繚鎸佽純浣庣殑鍔熻��銆�
銆�銆�3. 瀵伐浣滈浕澹撹寖鍦嶏細閬╂噳涓嶅悓鎳夌敤鍫存櫙涓嬬殑渚涢浕闇�姹�銆�
銆�銆�4. 寮峰ぇ鐨勯﹨(q奴)鍕曡兘鍔涳細姣忛�氶亾鍙﹨(q奴)鍕曞閬� 10 鍊� LSTTL 璨犺級銆�
銆�銆�5. 楂樺彲闈犳�э細缍�(j墨ng)閬庡毚鏍兼脯瑭�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜屽晢妤�(y猫)鐠�(hu谩n)澧冦��

鎳夌敤

SN74AHC125 寤ｆ硾鎳夌敤浜庨渶瑕佸璺俊铏熺珐娌栧拰鎺у埗鐨勫牬鍚�锛屼緥濡傦細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔鎺ュ彛瑷�(sh猫)瑷�銆�
銆�銆�2. 瑷堢畻姗熷鍦嶈ō(sh猫)鍌欎腑鐨勪俊铏熻(di脿o)绡�(ji茅)銆�
銆�銆�3. 鏁�(sh霉)瀛楅�氫俊绯荤当(t菕ng)涓殑闀风窔椹�(q奴)鍕�銆�
銆�銆�4. 瀛樺劜鎺у埗鍣ㄤ腑鐨勫湴鍧�鍜屾暩(sh霉)鎿�(j霉)绺界窔绠＄悊銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勫璺京鐢ㄨ垏瑙ｅ京鐢�銆�
銆�銆�6. 娓│娓噺鍎�鍣ㄤ腑灏嶆ā鎿俊铏熼�茶鏁�(sh霉)瀛楀寲铏曠悊鍓嶇殑闋愯檿鐞�銆�

鏇夸唬鍨嬭櫉

74AHCT125, 74HC125, 74HCT125

sn74ahc125鎺ㄨ枽渚涙噳鍟� 鏇村>

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

sn74ahc125璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級