74HCT688 鏅�(sh铆)闁擄細2025/5/13 10:40:00 闁辫畝锛�21

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銆€銆€74HCT688 鐨勮ō(sh猫)瑷�(j矛)浣垮叾鑳藉鍏煎 TTL 鍜� CMOS 閭忚集闆诲钩锛屽緸鑰岄仼鎳�(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬鏅�銆傛澶栵紝瀹冨叿鏈変綆鍔熻€�銆侀珮閫熼亱(y霉n)琛岀殑鐗归粸(di菐n)锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佽▓(j矛)绠楁(j墨)澶栧湇瑷�(sh猫)鍌欎互鍙婂叾浠栭渶瑕侀珮鍙潬鎬х殑鏁�(sh霉)瀛楃郴绲�(t菕ng)銆�

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渚涢浕闆诲锛�2V 鑷� 6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈€澶� 18ns锛堝吀鍨嬪€硷級
銆€銆€杓稿叆闆绘祦锛毬�1mA
銆€銆€杓稿嚭闆绘祦锛毬�25mA
銆€銆€灏佽褰㈠紡锛欴IP銆丼OIC銆乀SSOP

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74HCT688 鎻愪緵浜嗗叓鍊�(g猫)鐛�(d煤)绔嬬殑涓夋厠(t脿i)绶╂矕閫氶亾锛屾瘡鍊�(g猫)閫氶亾閮芥湁涓€鍊�(g猫)鍠崹(d煤)鐨勮几鍏ョ鍜岃几鍑虹锛屽苟鍏辩敤涓€鍊�(g猫)杓稿嚭浣胯兘绔紙OE锛�銆傜暥(d膩ng) OE 杓稿叆鐐轰綆闆诲钩鏅�(sh铆)锛屾墍鏈夎几鍑哄潎铏曚簬婵€娲荤媭鎱�(t脿i)锛涚暥(d膩ng) OE 杓稿叆鐐洪珮闆诲钩鏅�(sh铆)锛屾墍鏈夎几鍑洪€�(j矛n)鍏ラ珮闃绘姉?f脿n)椤烞(t脿i)銆�
銆€銆€瑭插櫒浠堕噰鐢ㄤ簡鍏堥€�(j矛n)鐨勭鏌� CMOS 鎶€琛�(sh霉)鍒堕€狅紝鍏峰倷浠ヤ笅鐗归粸(di菐n)锛�
銆€銆€- 楂橀浕姘ｆ€ц兘锛屾敮鎸侀珮閬�(d谩) 35MHz 鐨勬檪(sh铆)閻橀牷鐜�銆�
銆€銆€- 鍏煎妯�(bi膩o)婧�(zh菙n) TTL 杓稿嚭锛岃几鍏ュ彲鐩存帴鑸� TTL 鍜� CMOS 閭忚集鎺ュ彛銆�
銆€銆€- 瓒呬綆闈滄厠(t脿i)鍔熻€�锛屽湪寰呮(j墨)妯″紡涓嬪咕涔庝笉娑堣€楅浕娴併€�
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74HCT688 甯哥敤浜庨渶瑕佹暩(sh霉)鎿�(j霉)鍌宠几鍜屼俊铏熼殧闆㈢殑鍫村悎锛屼緥濡傦細
銆€銆€- 鏁�(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕曪紝濡傚湴鍧€绺界窔鍜屾暩(sh霉)鎿�(j霉)绺界窔鎿�(ku貌)灞�銆�
銆€銆€- 澶氳矾寰�(f霉)鐢ㄥ櫒/瑙ｅ京(f霉)鐢ㄥ櫒瑷�(sh猫)瑷�(j矛)銆�
銆€銆€- 瀛樺劜鍣ㄦ帴鍙ｉ浕璺腑鐨勪俊铏熺珐娌�銆�
銆€銆€- 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑 I/O 鎿�(ku貌)灞曟ā濉�銆�
銆€銆€- 瑷�(j矛)绠楁(j墨)鍙婂瑷�(sh猫)涓殑鏁�(sh霉)鎿�(j霉)璺緫绠＄悊銆�
銆€銆€鐢变簬鍏朵笁鎱�(t脿i)杓稿嚭鐗规€у拰杓冨挤(qi谩ng)鐨勯﹨(q奴)鍕曡兘鍔涳紝74HCT688 鍦ㄥ悇绋祵鍏ュ紡绯荤当(t菕ng)鍜岄€氫俊瑷�(sh猫)鍌欎腑涔熷緱鍒颁簡寤ｆ硾鎳�(y墨ng)鐢�銆�