SN54AS08 鏅傞枔锛�2025/4/29 13:08:48 闁辫畝锛�35

SN54AS08 鏄竴绋珮閫熼洐 2 杓稿叆鑸囬杸 (AND gate) 闆嗘垚闆昏矾锛屽爆浜� TTL (鏅堕珨绠�-鏅堕珨绠￠倧杓�) 绯诲垪銆傝┎鑺墖瑷�(sh猫)瑷堢敤浜庢暩(sh霉)瀛楅倧杓浕璺腑锛屾彁渚涘揩閫熺殑闁嬮棞(gu膩n)鎬ц兘鍜岄珮鍣伈瀹归檺銆傚畠閬╃敤浜庡悇绋伐妤�(y猫)銆侀€氫俊鍜岃▓绠楁(j墨)鎳�(y墨ng)鐢ㄤ腑鐨勪俊铏熻檿鐞嗗拰鏁�(sh霉)鎿�(j霉)鍌宠几浠诲嫏(w霉)銆�
銆€銆€SN54AS08 灞簬杌嶇敤绱氱敘(ch菐n)鍝佺窔锛屽叿鏈夋洿楂樼殑鍙潬鎬�銆佹洿瀵殑宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C锛�锛屽苟涓旂鍚堝毚(y谩n)鏍肩殑杌嶇敤妯�(bi膩o)婧�(zh菙n) MIL-STD-883 鍜� MIL-PRF-38534銆傞€欎娇寰楀畠闈炲父閬╁悎鍦ㄦサ绔挵(hu谩n)澧冩浠朵笅閬嬭鐨勯棞(gu膩n)閸典换鍕�(w霉)鎳�(y墨ng)鐢�銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�4.75V 鑷� 5.25V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 6ns
銆€銆€杓稿嚭闆绘祦锛�16mA
銆€銆€杓稿叆闆绘祦锛�20渭A
銆€銆€灏佽褰㈠紡锛氶櫠鐡� DIP

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SN54AS08 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 杌嶇敤绱氬彲闈犳€э紝鑳藉鍦ㄦサ绔韩搴︾挵(hu谩n)澧冧笅淇濇寔绌�(w臎n)瀹氭€ц兘銆�
銆€銆€2. 楂橀€熸搷浣滆兘鍔�锛屽偝鎾欢閬叉檪闁撶煭鑷� 6ns锛岄仼鍚堥渶瑕佸揩閫熼熆鎳�(y墨ng)鐨勬噳(y墨ng)鐢�銆�
銆€銆€3. 绗﹀悎 TTL 妯�(bi膩o)婧�(zh菙n)鐨勮几鍏ュ拰杓稿嚭鍏煎鎬�锛屼究浜庤垏鍏朵粬 TTL 瑷�(sh猫)鍌欓泦鎴�銆�
銆€銆€4. 鎻愪緵寮�(qi谩ng)澶х殑椹�(q奴)鍕曡兘鍔�锛屾瘡鍊嬭几鍑鸿兘澶犳彁渚涢珮閬�(d谩) 16mA 鐨勯浕娴�銆�
銆€銆€5. 浣庡姛鑰楄ō(sh猫)瑷�锛屾笡灏戠郴绲�(t菕ng)鏁撮珨鑳借€�銆�
銆€銆€6. 鍏锋湁楂樻姉骞叉摼鑳藉姏鍜岃壇濂界殑闆绘埃绌�(w臎n)瀹氭€�锛岀⒑淇濋暦鏅傞枔鍙潬閬嬭銆�

鎳�(y墨ng)鐢�

SN54AS08 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 杌嶄簨鍜岃埅绌鸿埅澶╅浕瀛愯ō(sh猫)鍌�锛屽闆烽仈(d谩)绯荤当(t菕ng)銆佸皫(d菐o)鑸ō(sh猫)鍌欏拰閫氫俊绯荤当(t菕ng)銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊鍖栨帶鍒讹紝鐢ㄤ簬瀵︾従(xi脿n)寰�(f霉)闆滅殑閭忚集閬嬬畻鍜屼俊铏熻檿鐞�銆�
銆€銆€3. 鏁�(sh霉)鎿�(j霉)閫氫俊瑷�(sh猫)鍌�锛岀敤浜庡悓姝ュ拰瑙ｇ⒓浠诲嫏(w霉)銆�
銆€銆€4. 娓│娓噺鍎€鍣�锛屼緥濡傜ず娉㈠櫒鍜屼俊铏熺櫦(f膩)鐢熷櫒銆�
銆€銆€5. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屽挨鍏舵槸鍦ㄩ渶瑕侀珮鍙潬鎬у拰绮剧⒑搴︾殑鍫存櫙涓�銆�
銆€銆€6. 瑷堢畻姗�(j墨)纭欢鍜屽瑷�(sh猫)锛屽鎺ュ彛鎺у埗鍣ㄥ拰鏁�(sh霉)鎿�(j霉)绺界窔绠＄悊妯″銆�