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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > SN54S157

SN54S157 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 15:14:19 鏌ョ湅 闁辫畝锛�23

SN54S157 鏄竴娆鹃珮閫熷洓閬镐竴鏁�(sh霉)鎿�(j霉)閬告搰鍣�/澶氳矾寰�(f霉)鐢ㄥ櫒锛屽爆浜� TTL锛堟櫠楂旂-鏅堕珨绠￠倧杓級绯诲垪銆傚畠鑳藉鏍规摎(j霉)杓稿叆鐨勫湴鍧�淇¤櫉閬告搰鍥涘��(g猫)鏁�(sh霉)鎿�(j霉)杓稿叆涓殑涓�鍊�(g猫)锛屽苟灏囧叾鍌宠几?sh霉)鎹锋暤榫�?銆傞�欑ó鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺腑锛岀敤浜庢暩(sh霉)鎿�(j霉)璺敱銆佷俊铏熷垏鎻涚瓑鍔熻兘銆�
銆�銆�瑭插櫒浠舵敮鎸侀珮闁嬮棞(gu膩n)閫熷害鍜屼綆鍔熻��锛岄潪甯搁仼鍚堥渶瑕佸揩閫熸暩(sh霉)鎿�(j霉)铏曠悊鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛氬洓閬镐竴澶氳矾寰�(f霉)鐢ㄥ櫒
銆�銆�闆绘簮闆诲(Vcc)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�(sh铆)闁擄細鏈�澶� 6ns
銆�銆�灏佽椤炲瀷锛欴IP銆丼OIC
銆�銆�杓稿叆闆绘祦锛毬�1mA
銆�銆�杓稿嚭闆绘祦锛毬�8mA
銆�銆�閫氶亾鏁�(sh霉)閲忥細4

鐗规��

SN54S157 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂橀�熸�ц兘锛氶仼鐢ㄤ簬灏嶉熆鎳�(y墨ng)鏅�(sh铆)闁撹姹傚毚(y谩n)鏍肩殑绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)銆�
銆�銆�2. 鑹ソ鐨勯浕姘ｅ吋瀹规�э細鑸囨(bi膩o)婧�(zh菙n) TTL 鍜� CMOS 閭忚集闆诲钩鍏煎銆�
銆�銆�3. 瀵伐浣滄韩搴﹁寖鍦嶏細閬╂噳(y墨ng)鍚勭ó宸ユキ(y猫)鍜岃粛浜嬬挵(hu谩n)澧冩浠�銆�
銆�銆�4. 灏忓瀷灏佽锛氫究浜庡湪绶婃箠鍨嬭ō(sh猫)瑷�(j矛)涓娇鐢�銆�
銆�銆�5. 绌�(w臎n)瀹氬彲闈狅細缍�(j墨ng)閬庡毚(y谩n)鏍兼脯瑭�锛岀⒑淇濋暦鏅�(sh铆)闁撶┅(w臎n)瀹氶亱(y霉n)琛屻��

鎳�(y墨ng)鐢�

SN54S157 鍙互寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閫氫俊瑷�(sh猫)鍌欙細濡傝矾鐢卞櫒銆佷氦鎻涙(j墨)绛夈��
銆�銆�2. 瑷�(j矛)绠楁(j墨)澶栧湇瑷�(sh猫)鍌欙細濡傛墦鍗版(j墨)銆佹巸鎻忓剙绛�銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒讹細鍖呮嫭鍙法绋嬮倧杓帶鍒跺櫒 (PLC) 鍜屽偝鎰熷櫒鎺ュ彛銆�
銆�銆�4. 杌嶄簨鍜岃埅澶╅浕瀛愮郴绲�(t菕ng)锛氱敱浜庡叾瀵韩鐗规��锛岄仼鍚堟儭鍔ｇ挵(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢ㄣ��
銆�銆�5. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細闊抽牷鍜岃闋讳俊铏熺殑閬告搰鑸囧垏鎻�銆�

鏇夸唬鍨嬭櫉

SN74S157
銆�銆�MC14052B
銆�銆�CD4512

sn54s157鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児(ji脿)

sn54s157璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級