鏅傞枔锛�2025/5/6 11:48:53
闁辫畝锛�30
AM26C31鏄竴娆鹃洐妤垫�ф櫠楂旂鏀剁櫦(f膩)鍣�锛屽爆浜�74绯诲垪楂橀�烠MOS鍣ㄤ欢銆傚畠鍏锋湁浣庡姛鑰楀拰楂樺櫔鑱插闄愮殑鐗归粸锛岃兘澶犳敮鎸�3鎱�(t脿i)杓稿嚭鍔熻兘銆傝┎鑺墖寤ｆ硾鎳夌敤浜庢暩鎿氱附绶氬偝杓�銆佷俊铏熺珐娌栦互鍙婂璺京鐢ㄧ瓑鍫存櫙銆傚叾瑷▓绗﹀悎JEDEC妯欐簴锛屽苟鑳藉鍦ㄥ唬娉涚殑闆诲鑼冨湇鍏х┅(w臎n)瀹氶亱琛�銆�
闆绘簮闆诲(VCC)锛�4.5V~5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C~85掳C
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�7ns锛堝吀鍨嬪�硷級
銆�銆�杓稿叆闆诲锛�10pF
銆�銆�杓稿嚭闆绘祦锛毬�24mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�5渭A锛堟渶澶у�硷級
AM26C31鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�熸�ц兘锛氳兘澶犲湪楂橀仈25MHz鐨勯牷鐜囦笅姝ｅ父宸ヤ綔銆�
銆�銆�2. 浣庡姛鑰楄ō瑷堬細闈滄厠(t脿i)闆绘祦闈炲父灏忥紝鏈夊姪浜庨檷浣庣郴绲辨暣楂斿姛鑰�銆�
銆�銆�3. 3鎱�(t脿i)杓稿嚭锛氬厑瑷辩洿鎺ラ�ｆ帴鍒版暩鎿氱附绶�锛岀啊鍖栭浕璺ō瑷堛��
銆�銆�4. 瀵伐浣滈浕澹撹寖鍦嶏細鍏煎澶氱ó渚涢浕鐠�(hu谩n)澧�銆�
銆�銆�5. 楂樻姉骞叉摼鑳藉姏锛氬叿鍌欒純寮风殑鍣伈鎶戝埗鑳藉姏锛岀⒑淇濅俊铏熷畬鏁存��銆�
銆�銆�6. 灏忓瀷灏佽锛氭彁渚汥IP鍜孲OIC绛夊绋皝瑁濆舰寮忥紝渚夸簬PCB甯冨眬銆�
AM26C31閬╃敤浜庡绋浕瀛愯ō鍌欎腑锛屽父瑕嬬殑鎳夌敤鍫存櫙鍖呮嫭锛�
銆�銆�1. 鏁告摎閫氫俊鎺ュ彛锛氱敤浜庡鐝句笉鍚岃ō鍌欎箣闁撶殑鏁告摎鍌宠几銆�
銆�銆�2. 瑷堢畻姗熷瑷細濡傛墦鍗版銆佹巸鎻忓剙绛夐渶瑕佷俊铏熺珐娌栫殑鍫村悎銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗锛氬湪宸ユキ(y猫)鑷嫊鍖栫郴绲变腑浣滅偤淇¤櫉杞夋彌鎴栨斁澶у柈鍏�銆�
銆�銆�4. 澶氳矾閬告搰鍣細鍒╃敤鍏�3鎱�(t脿i)杓稿嚭鍔熻兘瀵︾従澶氳矾淇¤櫉鍒囨彌銆�
銆�銆�5. 缍茬怠瑷倷锛氬湪缍茬怠浜ゆ彌姗�銆佽矾鐢卞櫒涓厖鐣舵暩鎿氱珐娌栧櫒銆�
SN74HC245, SN74AHCT245, MC14508B
