鏅傞枔锛�2025/5/6 12:16:49
闁辫畝锛�28
SN74HC32 鏄竴娆惧洓閫氶亾浜岃几鍏ユ垨闁�锛圤R Gate锛夐泦鎴愰浕璺紝灞簬楂橀�烠MOS (HC) 绯诲垪銆傝┎鑺墖浣跨敤鍏堥�茬殑纭呮煹妤礐MOS 鎶�琛撳埗閫�锛岃兘澶犲湪瀵浕婧愰浕澹撹寖鍦嶅収(n猫i)锛�2V 鑷� 6V锛夌┅(w臎n)瀹氬伐浣�銆傚畠鍏锋湁浣庡姛鑰楀拰楂樺櫔鑱插闄愮殑鐗归粸锛屼娇鍏堕潪甯搁仼鍚堜簬鍚勭ó鏁�(sh霉)瀛楅浕璺噳鐢�銆係N74HC32 鐨勬瘡鍊嬫垨闁�閮芥湁鍏╁�嬭几鍏ョ锛屽彲浠ョ敤渚嗗鐝�(xi脿n)閭忚集鍔犳硶閬嬬畻鎴栧叾浠栫祫鍚堥倧杓姛鑳姐��
銆�銆�鐢变簬鍏跺嚭鑹茬殑闆绘埃鐗规�у拰寤ｆ硾鐨勫伐浣滈浕澹撹寖鍦�锛孲N74HC32 鍦ㄥ伐妤�(y猫)鎺у埗銆佹秷璨婚浕瀛愪互鍙婇�氫俊瑷倷涓湁钁楀唬娉涙噳鐢�銆�
閭忚集椤炲瀷锛氭垨闁� (OR Gate)
銆�銆�閫氶亾鏁�(sh霉)锛�
銆�銆�姣忛�氶亾杓稿叆鏁�(sh霉)锛�
銆�銆�渚涢浕闆诲鑼冨湇锛�2V - 6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�杓稿嚭闆绘祦锛堟渶澶э級锛毬�25mA
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氱磩8ns锛堝吀鍨嬪�硷紝鍦╒cc=4.5V鏅傦級
銆�銆�灏佽椤炲瀷锛欴IP/SOIC/QFN绛�
SN74HC32 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂橀�熸�ц兘锛氬偝鎾欢閬叉檪闁撶煭锛岄仼鍚堥渶瑕佸揩閫熼熆鎳夌殑鎳夌敤鍫存櫙銆�
銆�銆�2. 瀵浕婧愰浕澹撹寖鍦嶏細鏀寔寰�2V鍒�6V鐨勪緵闆婚浕澹�锛岄仼鎳夊绋郴绲�(t菕ng)闇�姹�銆�
銆�銆�3. 浣庨潨鎱�(t脿i)闆绘祦锛氬湪寰呮妯″紡涓嬫秷鑰楁サ灏戦浕鑳�锛屾湁鍔╀簬闄嶄綆鏁撮珨鍔熻�椼��
銆�銆�4. 楂樺櫔鑱插闄愶細绗﹀悎JEDEC妯欐簴锛岃兘澶犳湁鏁堟姷鎶楀閮ㄥ共鎿句俊铏熴��
銆�銆�5. 宸ユキ(y猫)绱氬伐浣滄韩搴︼細鍙互鍦ㄦサ绔挵(hu谩n)澧冧笅鍙潬閬嬭锛岄仼鐢ㄤ簬鎯″姡姊濅欢涓嬬殑鎳夌敤銆�
銆�銆�6. CMOS鎶�琛擄細鍏峰倷浣庡姛鑰楀劒(y艒u)鍕�锛屽苟涓旇垏TTL鍜屽叾浠朇MOS鍣ㄤ欢鍏煎銆�
SN74HC32 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細鐢ㄤ簬绲勫悎閭忚集闆昏矾瑷▓锛屽鐝�(xi脿n)寰╅洔鐨勫姛鑳芥ā濉�銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)璺緫鎺у埗锛氶�氶亷鎴栭亱绠椾締閬告搰涓嶅悓鐨勬暩(sh霉)鎿�(j霉)婧愰�茶鍌宠几銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栵細妲嬪缓鎺у埗绯荤当(t菕ng)涓殑閭忚集鍒ゆ柗鍠厓銆�
銆�銆�4. 娑堣不闆诲瓙鐢�(ch菐n)鍝侊細濡傞浕瑕�銆侀煶闊胯ō鍌欑瓑涓殑淇¤櫉鍒囨彌鑸囪檿鐞�銆�
銆�銆�5. 閫氫俊瑷倷锛氫緥濡傝矾鐢卞櫒銆佷氦鎻涙绛夌恫(w菐ng)绲¤ō鍌欎腑鐨勬暩(sh霉)鎿�(j霉)鍖呰檿鐞嗛儴鍒�銆�
銆�銆�6. 娓│鑸囨脯閲忓剙鍣細鐢ㄤ綔鍏�(n猫i)閮ㄩ倧杓浕璺殑涓�閮ㄥ垎浠ュ畬鎴愮壒瀹氬姛鑳�銆�
74HCT32, CD74HC32, DM74HC32
