M74HC132BI 鏅傞枔锛�2025/5/9 18:59:02 闁辫畝锛�27

M74HC132BI鏄竴娆鹃洐杓稿叆浜岃几鍏ュ洓璺柦瀵嗙壒瑙哥櫦(f膩)鍣紙Schmitt Trigger锛夐倧杓杸鑺墖锛屽爆浜�74HC绯诲垪CMOS鏁�(sh霉)瀛楅倧杓櫒浠躲€傝┎鑺墖鍏锋湁杓冮珮鐨勬姉鍣兘鍔涳紝鍙皣绶╂參璁婂寲鐨勮几鍏ヤ俊铏熻綁(zhu菐n)鎻涚偤蹇€熷垏鎻涚殑鏁�(sh霉)瀛楄几鍑轰俊铏�銆傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡鍥涘€嬬崹绔嬬殑浜岃几鍏ヨ垏闈為杸锛圢AND Gate锛�锛屾瘡鍊嬮杸閮芥湁鏂藉瘑鐗硅Ц鐧�(f膩)鐗规€�锛岄仼鐢ㄤ簬娉㈠舰鏁村舰銆侀浕骞虫娓拰鍣伈鎶戝埗绛夋噳(y墨ng)鐢�銆�
銆€銆€瑭茶姱鐗囬噰鐢ㄦ婧栫殑DIP鎴朣OIC灏佽褰㈠紡锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鍚勭ó闆诲瓙闆昏矾涓紝鐗瑰垾鏄湪闇€瑕侀珮绌�(w臎n)瀹氭€у拰浣庡姛鑰楃殑鍫存櫙涓�銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛氭柦瀵嗙壒瑙哥櫦(f膩)鑸囬潪闁€
銆€銆€閫氶亾鏁�(sh霉)锛�
銆€銆€渚涢浕闆诲鑼冨湇锛�2V 鑷� 6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€杓稿叆闆绘祦锛毬�1渭A锛堟渶澶у€硷級
銆€銆€杓稿嚭闆绘祦锛毬�25mA锛堟渶澶у€硷級
銆€銆€鍌虫挱寤堕伈鏅傞枔锛�15ns锛堝吀鍨嬪€�锛孷cc=4.5V锛�
銆€銆€闈滄厠(t脿i)鍔熻€楋細1渭W锛堝吀鍨媀锛�
銆€銆€灏佽褰㈠紡锛欴IP14/SOIC14

鐗规€�

1. 楂樻姉鍣€ц兘锛氭柦瀵嗙壒瑙哥櫦(f膩)鍣ㄨ兘澶犳湁鏁堟秷闄よ几鍏ヤ俊铏熶腑鐨勫櫔鑱插共鎿�锛岀⒑淇濊几鍑轰俊铏熺殑绌�(w臎n)瀹氭€с€�
銆€銆€2. 瀵浕澹撹寖鍦嶏細鏀寔寰�2V鍒�6V鐨勯浕婧愰浕澹�锛屼娇鍏跺湪澶氱ó闆绘簮鐠�(hu谩n)澧冧腑閮借兘姝ｅ父閬嬭銆�
銆€銆€3. 蹇€熼熆鎳�(y墨ng)锛氳純浣庣殑鍌虫挱寤堕伈鏅傞枔浣垮緱鍏堕仼鍚堥珮閫熸暩(sh霉)瀛楅浕璺噳(y墨ng)鐢�銆�
銆€銆€4. 瓒呬綆鍔熻€楋細鍦ㄥ吀鍨嬫浠朵笅闈滄厠(t脿i)鍔熻€楀儏1渭W锛岄潪甯搁仼鍚堜究鏀滃紡鎴栭浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆€銆€5. 澶氬姛鑳芥噳(y墨ng)鐢細鍙互鐢ㄤ簬淇¤櫉鏁村舰銆佽剤娌栫櫦(f膩)鐢熷櫒銆佸畾鏅傞浕璺瓑澶氱ó鐢ㄩ€�銆�

鎳�(y墨ng)鐢�

1. 娉㈠舰鏁村舰锛氬皣绶╂參璁婂寲鐨勮几鍏ヤ俊铏燂紙濡備締鑷偝鎰熷櫒鐨勪俊铏燂級杞�(zhu菐n)鎻涚偤娓呮櫚鐨勬暩(sh霉)瀛楁柟娉�銆�
銆€銆€2. 鍣伈鎶戝埗锛氶€氶亷鏂藉瘑鐗硅Ц鐧�(f膩)鍣ㄦ秷闄よ几鍏ヤ俊铏熶腑鐨勯珮闋诲櫔鑱�锛屾彁楂樼郴绲�(t菕ng)鐨勫彲闈犳€с€�
銆€銆€3. 闆诲钩妾㈡脯锛氱敤浣滄瘮杓冨櫒浠ユ娓壒瀹氶浕澹撻浕骞�銆�
銆€銆€4. 鎸暕鍣ㄨō(sh猫)瑷堬細绲�(ji茅)鍚堝閮ㄩ浕闃诲拰闆诲妲�(g貌u)寤篟C鎸暕鍣ㄣ€�
銆€銆€5. 鏁�(sh霉)鎿�(j霉)铏曠悊锛氬湪鏁�(sh霉)瀛楃郴绲�(t菕ng)涓綔鐐洪倧杓帶鍒跺厓浠跺鐝�(xi脿n)鑸囬潪閭忚集閬嬬畻銆�
銆€銆€6. 宸ユキ(y猫)鎺у埗銆佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佸強閫氫俊瑷�(sh猫)鍌欑瓑闋�(l菒ng)鍩熴€�