鏅傞枔锛�2025/5/12 19:33:53
闁辫畝锛�21
SN74LVC1G17DRYR 鏄竴娆惧柈閫氶亾鏂藉瘑鐗硅Ц鐧�(f膩)绶╂矕鍣紝灞簬 TI锛堝痉宸炲剙鍣級鐨� 74LVC 绯诲垪銆傝┎鍣ㄤ欢鍏锋湁浣庨浕澹撴搷浣滆兘鍔�锛屽彲鍦� 1.65V 鑷� 5.5V 鐨勯浕婧愰浕澹撹寖鍦嶅収(n猫i)姝ｅ父宸ヤ綔锛岄潪甯搁仼鍚堢敤浜庡绋倧杓浕骞宠綁(zhu菐n)鎻涘拰淇¤櫉瑾�(di脿o)鐞嗗牬鏅�銆�
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渚涢浕闆诲锛�1.65V 鑷� 5.5V
銆�銆�杓稿叆闆诲鑼冨湇锛�-0.5V 鑷� VCC + 0.5V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 8ns锛堝吀鍨嬪��锛孈 VCC = 3.3V锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛欴SBGA (10 寮曡叧)
銆�銆�杓稿叆婕忛浕娴侊細卤1渭A锛堟渶澶у�硷紝@ VCC = 0V锛�
銆�銆�杓稿嚭椹�(q奴)鍕曡兘鍔涳細IOL = 24mA锛孖OH = -24mA
1. 鏂藉瘑鐗硅Ц鐧�(f膩)杓稿叆瑷�(sh猫)瑷堣兘澶犳湁鏁堟笡灏戣几鍏ュ櫔鑱插共鎿�锛岄仼鍚堟噳鐢ㄤ簬鍢堥洔鐠�(hu谩n)澧冧腑鐨勪俊铏熻(di脿o)鐞�銆�
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銆�銆�5. 宸ユキ(y猫)绱氱殑宸ヤ綔婧害鑼冨湇淇濊瓑浜嗗叾鍦ㄦサ绔浠朵笅鐨勫彲闈犳��銆�
瑭茶姱鐗囧唬娉涙噳鐢ㄤ簬鍚勭ó闇�瑕佷俊铏熸暣褰㈡垨绶╂矕鐨勫牬鏅腑锛屼緥濡傦細
銆�銆�1. 鏅傞悩绶╂矕鍣ㄨō(sh猫)瑷堛��
銆�銆�2. 鏁�(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕曞櫒銆�
銆�銆�3. 鎺ュ彛閭忚集闆诲钩杞�(zhu菐n)鎻�銆�
銆�銆�4. 鍣伈鎶戝埗鍜屼俊铏熸暣褰�銆�
銆�銆�5. 宓屽叆寮忔帶鍒剁郴绲�(t菕ng)涓殑鏁�(sh霉)瀛椾俊铏熻檿鐞嗛儴鍒嗐��
銆�銆�6. 娑堣不闆诲瓙銆侀�氫俊瑷�(sh猫)鍌欎互鍙婂伐妤�(y猫)鑷嫊鍖栭牁(l菒ng)鍩�銆�
SN74LVC1G17DBVR, SN74LVC1G17DR
