SN74HC07 鏅傞枔锛�2025/6/5 12:07:39 闁辫畝锛�8

SN74HC07 鏄竴绋珮闆诲钩杓稿嚭椹�(q奴)鍕曡兘鍔涘寮风殑鍏珐娌栧櫒/绶氳矾椹�(q奴)鍕曞櫒锛屽爆浜�74HC绯诲垪楂橀€烠MOS閭忚集鍣ㄤ欢銆傚畠閲囩敤CMOS鎶€琛�(sh霉)鍒堕€�锛屽叿鏈変綆鍔熻€楀拰楂樺櫔鑱插闄愮殑鐗归粸锛屽吋瀹筎TL閭忚集闆诲钩銆傝┎鑺墖閬╃敤浜庨渶瑕侀﹨(q奴)鍕曢珮闃绘姉璨�(f霉)杓夋垨闀风窔鍌宠几?sh霉)鑶�?y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€SN74HC07 鐨勪富瑕佸姛鑳芥槸灏囪几鍏ヤ俊铏熺珐娌栧苟鏀惧ぇ鍚庤几鍑�锛屽緸鑰屾彁楂橀﹨(q奴)鍕曡兘鍔涘拰淇¤櫉瀹屾暣鎬�銆傜敱浜庡叾楂橀浕骞宠几鍑洪浕娴佽純澶�锛屽洜姝ょ壒鍒ラ仼鍚堢敤浜庨﹨(q奴)鍕昄ED銆佺辜闆诲櫒绛夎矤(f霉)杓夋垨閫ｆ帴鍒板叾浠栭珮杓稿叆闃绘姉闆昏矾涓�銆�

鍙冩暩(sh霉)

闆绘簮闆诲(VCC)锛�2V 鑷� 6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€杓稿叆婕忛浕娴侊細卤1渭A锛堟渶澶у€硷級
銆€銆€杓稿嚭楂橀浕骞抽浕娴�(IH)锛�4mA锛堟渶灏忓€硷級
銆€銆€杓稿嚭浣庨浕骞抽浕娴�(IL)锛�-4mA锛堟渶灏忓€硷級
銆€銆€鍌虫挱寤堕伈鏅傞枔锛�8ns锛堝吀鍨嬪€�锛孈 VCC=5V锛�
銆€銆€灏佽褰㈠紡锛歋OIC, DIP

鐗规€�

SN74HC07 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 楂橀€熸€ц兘锛氬偝鎾欢閬叉檪闁撶煭锛岄仼鍚堥珮闋绘噳(y墨ng)鐢�銆�
銆€銆€2. 浣庡姛鑰楋細闈滄厠(t脿i)闆绘祦妤典綆锛岄仼鐢ㄤ簬闆绘睜渚涢浕瑷�(sh猫)鍌欍€�
銆€銆€3. 楂樺櫔鑱插闄愶細绗﹀悎JEDEC妯�(bi膩o)婧�(zh菙n)锛岃兘澶犳湁鏁堟姷鎶楀鐣屽共鎿�銆�
銆€銆€4. 瀵浕婧愰浕澹撹寖鍦嶏細鏀寔2V鑷�6V鐨勬搷浣滈浕澹擄紝澧炲姞浜嗚ō(sh猫)瑷堥潏娲绘€�銆�
銆€銆€5. 杓稿嚭椹�(q奴)鍕曡兘鍔涘挤锛氶珮闆诲钩杓稿嚭闆绘祦鍙仈20mA浠ヤ笂锛岃兘澶犵洿鎺ラ﹨(q奴)鍕曞皬鍨嬭矤(f霉)杓夈€�
銆€銆€6. 鍏煎鎬уソ锛氳垏妯�(bi膩o)婧�(zh菙n)TTL鍜孋MOS閭忚集闆诲钩瀹屽叏鍏煎锛岀啊鍖栦簡绯荤当(t菕ng)闆嗘垚閬庣▼銆�

鎳�(y墨ng)鐢�

SN74HC07 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闆诲瓙绯荤当(t菕ng)涓�锛屽叿楂斿寘鎷細
銆€銆€1. 鏁�(sh霉)鎿�(j霉)绶╂矕锛氬湪缍�(w菐ng)绲�(lu貌)閫氫俊銆佺附绶氭帴鍙ｇ瓑闋�(l菒ng)鍩熺敤浣滀俊铏熺珐娌栧櫒銆�
銆€銆€2. 绶氳矾椹�(q奴)鍕曪細鍦ㄥ璨�(f霉)杓夋儏娉佷笅锛屾彁渚涜冻澶犵殑椹�(q奴)鍕曢浕娴佷互纰轰繚淇¤櫉瀹屾暣鎬�銆�
銆€銆€3. LED椹�(q奴)鍕曪細鍙敤浜庨﹨(q奴)鍕曞鍊嬩綆鍔熺巼LED鎸囩ず鐕堛€�
銆€銆€4. 绻奸浕鍣ㄦ帶鍒讹細閫氶亷澧炲挤鐨勮几鍑洪浕娴侀﹨(q奴)鍕曞皬鍨嬮浕纾佺辜闆诲櫒銆�
銆€銆€5. 闊抽牷淇¤櫉铏曠悊锛氱敤浣滅啊鍠殑闊抽牷淇¤櫉鏀惧ぇ鍣�锛屾彁鍗囬煶閲忔垨鏀瑰杽闊宠唱(zh矛)銆�
銆€銆€6. 宸ユキ(y猫)鑷嫊鍖栵細鍦ㄥ偝鎰熷櫒淇¤櫉瑾�(di脿o)鐞�銆佹帶鍒朵俊铏熷偝閬炵瓑鍫村悎鐧�(f膩)鎻噸瑕佷綔鐢�銆�