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閭忚集绯诲垪锛�74HCT
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CD74HCT533 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 楂橀€熸€ц兘锛氱敱浜庨噰鐢� CMOS 宸ヨ棟锛岃┎鑺墖鍏峰倷杓冧綆鐨勫偝鎾欢閬叉檪闁�锛岃兘澶犳豢瓒抽珮閫熸暩(sh霉)鎿�(j霉)鍌宠几闇€姹�銆�
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