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銆€銆€杓稿叆闆绘祦锛毬�20mA
銆€銆€杓稿嚭闆绘祦锛毬�20mA
銆€銆€灏佽褰㈠紡锛歋OIC-20, PDIP-20

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CD74AC573 鍏锋湁浠ヤ笅椤憲鐗规€э細
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CD74AC573 琚唬娉涚敤浜庡悇绋浕瀛愯ō(sh猫)鍌欏拰绯荤当(t菕ng)涓紝鍖呮嫭浣嗕笉闄愪簬锛�
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