74LX1G32STR 鏅傞枔锛�2025/5/31 2:36:34 闁辫畝锛�12

74LX1G32STR 鏄竴绋柈閫氶亾 2 杓稿叆鑸囬杸锛圓ND Gate锛夎姱鐗�锛屽爆浜� Texas Instruments 鐨� 74LX 绯诲垪銆傝┎绯诲垪浠ュ叾楂橀﹨(q奴)鍕曡兘鍔涘拰浣庡姛鑰楄€岃憲绋�銆傞€欐鑺墖閲囩敤灏忓瀷鍖栫殑 SOT-363 灏佽锛岄仼鍚堜簬绌洪枔鍙楅檺鐨勬噳(y墨ng)鐢ㄥ牬鏅€傚叾宸ヤ綔闆诲鑼冨湇鐐� 2.3V 鑷� 5.5V锛岃兘澶犳豢瓒冲绋浕婧愰渶姹�銆�
銆€銆€姝ゅ櫒浠堕仼鐢ㄤ簬鏁�(sh霉)瀛楅倧杓浕璺ō(sh猫)瑷堬紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬娑堣不(f猫i)椤為浕瀛�銆侀€氫俊瑷�(sh猫)鍌欎互鍙婂伐妤�(y猫)鎺у埗绛夐牁(l菒ng)鍩�銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛氳垏闁€ (AND Gate)
銆€銆€杓稿叆鏁�(sh霉)閲忥細2
銆€銆€杓稿嚭鏁�(sh霉)閲忥細1
銆€銆€灏佽椤炲瀷锛歋OT-363
銆€銆€宸ヤ綔闆诲鑼冨湇锛�2.3V 鑷� 5.5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 8ns
銆€銆€闈滄厠(t脿i)闆绘祦锛氭渶澶� 1渭A
銆€銆€杓稿嚭椹�(q奴)鍕曡兘鍔涳細卤24mA

鐗规€�

74LX1G32STR 鎻愪緵浜嗕互涓嬮’钁楃壒鎬э細
銆€銆€1. 楂橀€熸€ц兘锛氱敱浜庨噰鐢ㄤ簡鍏堥€�(j矛n)鐨勭宸ヨ棟锛岄€欐鑺墖鍏锋湁妤电煭鐨勫偝鎾欢閬叉檪闁�锛岃兘澶犳敮鎸侀珮闋绘搷浣�銆�
銆€銆€2. 瀵伐浣滈浕澹撹寖鍦嶏細鏀寔寰� 2.3V 鍒� 5.5V 鐨勯浕澹撹寖鍦�锛屼娇鍏跺吋瀹逛笉鍚岀殑闆绘簮绯荤当(t菕ng)銆�
銆€銆€3. 瓒呬綆鍔熻€楋細鍦ㄩ棞(gu膩n)鏂锋ā寮忎笅锛岄潨鎱�(t脿i)闆绘祦鍍呯偤寰畨绱氬垾锛屽緸鑰岄檷浣庝簡鏁撮珨鑳借€椼€�
銆€銆€4. 寮�(qi谩ng)澶х殑杓稿嚭椹�(q奴)鍕曡兘鍔涳細楂橀仈(d谩) 卤24mA 鐨勮几鍑洪浕娴佸厑瑷辩洿鎺ラ﹨(q奴)鍕曟洿澶氳矤(f霉)杓�銆�
銆€銆€5. 灏忓瀷鍖栧皝瑁濓細SOT-363 灏佽妤靛ぇ鍦扮瘈(ji茅)鐪佷簡 PCB 绌洪枔锛岄仼鍚堜究鏀滃紡鍜岀穵婀婂瀷瑷�(sh猫)鍌�銆�
銆€銆€6. 寤ｆ硾鐨勫伐浣滄韩搴﹁寖鍦嶏細鑳藉鍦� -40掳C 鑷� +125掳C 鐨勭挵(hu谩n)澧冧笅绌�(w臎n)瀹氶亱(y霉n)琛岋紝閬╂噳(y墨ng)鍚勭ó鎯″姡姊濅欢銆�

鎳�(y墨ng)鐢�

瑭茶姱鐗囧彲寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細濡傛櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵︺€佹暩(sh霉)纰肩浉姗�(j墨)绛夐渶瑕侀珮鏁堟暩(sh霉)瀛椾俊铏熻檿鐞嗙殑鍦版柟銆�
銆€銆€2. 宸ユキ(y猫)鎺у埗锛氱敤浜庤嚜鍕曞寲瑷�(sh猫)鍌欎腑鐨勯倧杓亱(y霉n)绠楁ā濉�锛屽鐝�(xi脿n)绮剧⒑鐨勭媭鎱�(t脿i)鍒ゆ柗銆�
銆€銆€3. 閫氫俊瑷�(sh猫)鍌欙細鍦ㄧ恫(w菐ng)绲�(lu貌)璺敱鍣�銆佷氦鎻涙(j墨)涓綔鐐烘暩(sh霉)鎿�(j霉)閫氳矾鐨勪竴閮ㄥ垎銆�
銆€銆€4. 瑷堢畻姗�(j墨)澶栬ō(sh猫)锛氭墦鍗版(j墨)銆佹巸鎻忓剙绛夊閮ㄧ‖浠朵腑鐨勪俊铏熻檿鐞嗛儴鍒�銆�
銆€銆€5. 閱�(y墨)鐧傚剙鍣細鐩�(ji膩n)璀�(h霉)鍎€銆佽秴鑱叉尝瑷�(sh猫)鍌欎腑鐨勯倧杓帶鍒跺柈鍏�銆�
銆€銆€6. 姹借粖闆诲瓙锛氳粖杓変俊鎭郴绲�(t菕ng)銆佸妯傜郴绲�(t菕ng)涓殑閭忚集鎺у埗绲勪欢銆�