SN74HC193 鏅�(sh铆)闁擄細2025/5/6 17:22:16 闁辫畝锛�30

SN74HC193 鏄竴娆鹃珮闆诲 CMOS 宸ヨ棟鍒堕€犵殑鍚屾鍥涗綅浜岄€�(j矛n)鍒跺姞/娓涜▓(j矛)鏁�(sh霉)鍣�銆傚畠闆嗘垚浜嗗叐鍊�(g猫)鏁�(sh霉)鎿�(j霉)杓稿叆绔紙U/D 杓稿叆锛変互瀵�(sh铆)鐝�(xi脿n)鍔犳硶鎴栨笡娉曡▓(j矛)鏁�(sh霉)锛屼互鍙婄暟姝ユ竻闆跺拰鍚屾鍔犺級鍔熻兘銆�
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鍙冩暩(sh霉)

閭忚集椤炲瀷锛氬悓姝ヨ▓(j矛)鏁�(sh霉)鍣�
銆€銆€宸ヤ綔闆诲Vcc锛�2 V 鑷� 6 V
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁搕pd锛氱磩 14 ns (鍏稿瀷鍊硷紝Vcc=4.5V)
銆€銆€鏈€澶у伐浣滈牷鐜噁MAX锛氱磩 70 MHz (鍏稿瀷鍊�锛孷cc=4.5V)
銆€銆€闈滄厠(t脿i)闆绘祦ICC锛氱磩 1 渭A (鍏稿瀷鍊硷紝Vcc=4.5V, 鐒¤矤(f霉)杓�)
銆€銆€灏佽褰㈠紡锛歅DIP/SOIC/TSSOP

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SN74HC193 鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€1. 鍙法绋嬬殑鍚屾闆欏悜瑷�(j矛)鏁�(sh霉)鍔熻兘锛岃兘澶�?q奴)宕縁(xi脿n)鍔犳硶鎴栨笡娉曡▓(j矛)鏁�(sh霉)銆�
銆€銆€2. 鐣版娓呴浂鍔熻兘锛屽彲浠ョ珛鍗冲皣鎵€鏈夎▓(j矛)鏁�(sh霉)杓稿嚭缃偤闆�銆�
銆€銆€3. 鍚屾骞惰鍔犺級鍔熻兘锛屽厑瑷卞湪鏅�(sh铆)閻橀倞娌垮皣闋�(y霉)瑷�(sh猫)鏁�(sh霉)鎿�(j霉)鍔犺級鍒拌▓(j矛)鏁�(sh霉)鍣ㄤ腑銆�
銆€銆€4. 鏀寔绱�(j铆)鑱�(li谩n)锛屼究浜庢(g貌u)寤哄浣嶈▓(j矛)鏁�(sh霉)绯荤当(t菕ng)銆�
銆€銆€5. 楂橀€熸€ц兘鑸囦綆鍔熻€楃浉绲�(ji茅)鍚堬紝閬╂噳(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄩ渶姹�銆�
銆€銆€6. 瀵浕婧愰浕澹撹寖鍦嶏紝閬╃敤浜庝笉鍚岄鍨嬬殑渚涢浕鐠�(hu谩n)澧�銆�
銆€銆€7. 杓稿嚭鍏锋湁鑹ソ鐨勯﹨(q奴)鍕�(d貌ng)鑳藉姏锛屽彲鐩存帴椹�(q奴)鍕�(d貌ng)鍏朵粬 CMOS 鎴� TTL 鍣ㄤ欢銆�
銆€銆€8. 宸ヤ綔婧害鑼冨湇寤�锛屾豢瓒冲伐妤�(y猫)鍙婂晢妤�(y猫)绱�(j铆)鍒ヨ姹�銆�

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SN74HC193 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇€瑕佽▓(j矛)鏁�(sh霉)鍔熻兘鐨勬暩(sh霉)瀛楅浕璺腑锛屽寘鎷絾涓嶉檺浜庯細
銆€銆€1. 鏁�(sh霉)瀛楄▓(j矛)鏁�(sh霉)鍣ㄥ拰瀹氭檪(sh铆)鍣ㄦā濉�銆�
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銆€銆€6. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勪簨浠惰▓(j矛)鏁�(sh霉)鍣�銆�
銆€銆€7. 闊抽牷/瑕栭牷瑷�(sh猫)鍌欎腑鐨勬檪(sh铆)搴忔帶鍒跺柈鍏�銆�
銆€銆€鐢变簬鍏堕潏娲绘€у拰鍙潬鎬�锛孲N74HC193 鎴愮偤瑷卞宓屽叆寮忕郴绲�(t菕ng)鍜屽皥鐢ㄩ浕璺ō(sh猫)瑷�(j矛)涓殑閲嶈绲勪欢銆�