SN74CBTLV3257DR 鏅�(sh铆)闁擄細2025/5/19 18:33:35 闁辫畝锛�22

SN74CBTLV3257DR 鏄竴娆句締鑷痉宸炲剙鍣� (TI) 鐨勯珮鎬ц兘 CMOS 鏁�(sh霉)瀛楅泦鎴愰浕璺紝灞簬 SN74CBTLV 绯诲垪銆傝┎鍣ㄤ欢鏄竴娆� 8 杓稿叆鑸囬杸闆昏矾锛岃ō(sh猫)瑷�(j矛)鐢ㄤ簬浣庨浕澹撱€侀珮閫熸噳(y墨ng)鐢ㄥ牬鍚�銆�
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闆绘簮闆诲(Vcc)锛�1.65V 鑷� 3.6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁�(tPLH/tPHL)锛氭渶澶� 6.1ns锛堝湪 Vcc=3.3V 鏅�(sh铆)锛�
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銆€銆€杓稿嚭闆绘祦(IOL/IOH)锛氭渶澶� 卤24mA
銆€銆€灏佽椤炲瀷锛歍SSOP (钖勫瀷灏忓褰㈠鏂欏皝瑁�)
銆€銆€寮曡叧鏁�(sh霉)锛�16 寮曡叧

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SN74CBTLV3257DR 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 瀵浕婧愰浕澹撹寖鍦� (1.65V 鑷� 3.6V)锛屼娇鍏惰兘澶犲吋瀹瑰绋緵闆荤郴绲�(t菕ng)銆�
銆€銆€2. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦娑堣€�锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑浣跨敤澹藉懡銆�
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銆€銆€4. 宸ヤ綔婧害鑼冨湇寤� (-40掳C 鑷� +125掳C)锛岀⒑淇濆叾鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅鐨勫彲闈犳€ц兘銆�
銆€銆€5. 灏忓瀷灏佽 (TSSOP)锛岀瘈(ji茅)鐪� PCB 绌洪枔锛岄潪甯搁仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�(j矛)銆�
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