鏅傞枔锛�2025/5/12 18:51:11
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CD74HCT688 鏄竴绋珮閫� CMOS 宸ヨ棟鍒堕�犵殑 8 浣嶄笁鎱�(t脿i)姣旇純鍣�锛屽爆浜� 74HCT 绯诲垪鍣ㄤ欢銆傝┎鑺墖鑳藉鍦ㄥ叐鍊� 8 浣嶈几鍏ユ暩(sh霉)鎿�(j霉)绲勪箣闁撻�茶閫愪綅姣旇純锛屽苟鏍规摎(j霉)姣旇純绲愭灉鎻愪緵鐩告噳鐨勮几鍑虹媭鎱�(t脿i)銆傚畠鍏锋湁浣庡姛鑰楃壒鎬с�佸闆诲宸ヤ綔鑼冨湇锛�2V 鑷� 6V锛�锛屽苟涓旇垏 TTL 鍜� CMOS 閭忚集闆诲钩鍏煎銆�
銆�銆�瑭插櫒浠堕潪甯搁仼鍚堢敤浜庢暩(sh霉)鎿�(j霉)铏曠悊銆佸湴鍧�瑙ｇ⒓鍜岀附绶氭帴鍙ｇ瓑鎳夌敤涓�銆�
渚涢浕闆诲锛�2V~6V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�15ns锛堝吀鍨嬪�硷級
銆�銆�杓稿叆闆绘祦锛毬�1渭A锛堟渶澶у�硷級
銆�銆�杓稿嚭椹呭嫊鑳藉姏锛�24mA锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C~+125掳C
銆�銆�灏佽褰㈠紡锛欴IP20銆丼OIC20
CD74HCT688 鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛烇細
銆�銆�1. 楂橀�熸搷浣�锛岃兘澶犳豢瓒冲ぇ澶氭暩(sh霉)鏁�(sh霉)瀛楅浕璺殑瑷▓闇�姹傘��
銆�銆�2. 鍏峰倷涓夋厠(t脿i)杓稿嚭鍔熻兘锛屾柟渚垮鐝�(xi脿n)澶氳矾鏁�(sh霉)鎿�(j霉)閬告搰鎴栫附绶氶�ｆ帴銆�
銆�銆�3. 杓稿叆寮曡叧鍏锋湁楂橀樆鎶楃壒鎬�锛屾笡灏戜簡灏嶄俊铏熸簮鐨勮矤杓夊奖闊�銆�
銆�銆�4. 姣旇純鍣ㄨō瑷堟敮鎸佸瓧绡�(ji茅)绱氶�愪綅姣旇純锛岀啊鍖栦簡寰╅洔绯荤当(t菕ng)鐨勯倧杓ō瑷堛��
銆�銆�5. 瀵伐浣滈浕澹撹寖鍦�锛岄仼鎳変笉鍚岄浕婧愭浠朵笅鐨勭郴绲�(t菕ng)闆嗘垚銆�
銆�銆�6. 鍏煎妯欐簴 CMOS 鍜� TTL 杓稿叆杓稿嚭闆诲钩锛屼究浜庤垏鍏朵粬閭忚集鍣ㄤ欢閫ｆ帴銆�
銆�銆�7. 妤典綆闈滄厠(t脿i)鍔熻��锛岄仼鍚堥浕姹犱緵闆昏ō鍌欎互鍙婁綆鍔熻�楀牬鏅��
CD74HCT688 涓昏鎳夌敤浜庨渶瑕佹暩(sh霉)鎿�(j霉)姣旇純鎴栬�呭湴鍧�鍖归厤鐨勫牬鍚�锛屼緥濡傦細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)搴鐞嗕腑鐨勬暩(sh霉)鎿�(j霉)椹楄瓑鍜岀閬搞��
銆�銆�2. 瑷堢畻姗熷収瀛樺瓙绯荤当(t菕ng)涓殑鍦板潃璀⒓銆�
銆�銆�3. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗗櫒 (DSP) 涓殑鏁�(sh霉)鎿�(j霉)娴佹帶鍒躲��
銆�銆�4. 宓屽叆寮忕郴绲�(t菕ng)涓殑澶栬ō鎺ュ彛瑷▓銆�
銆�銆�5. 澶氳矾寰╃敤/瑙ｅ京鐢ㄧ恫绲℃灦妲�銆�
銆�銆�6. 鑷嫊鍖栨脯瑭﹁ō鍌� (ATE) 涓殑妯″紡鍖归厤鍠厓銆�
SN74HCT688, MC74HCT688, NCV74HCT688
