我想找一個這樣功能的IC,不知有沒有,請大家?guī)蛶兔?
跟CD4017功能一樣,(輸出Q0~Q9),但我需要的輸出Q0~Q15,請問一下有沒有這樣的IC啊?如果用4017怎么可以實現(xiàn)!
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@joincomp
2個共有20個輸出,如只要16個輸出,把2個4017的reset連接一起,Q17接至reset.
連不起來啊!我這里找了個圖也沒有連起來,看看!
500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/44/1154363478.gif');}" onmousewheel="return imgzoom(this);">
500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/44/1154363478.gif');}" onmousewheel="return imgzoom(this);"> 0
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@haiwei
連不起來啊!我這里找了個圖也沒有連起來,看看![圖片]500){this.resized=true;this.width=500;this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/44/1154363478.gif');}"onmousewheel="returnimgzoom(this);">
sorry i am wrong,
i think you had better use ne555 and 74ls393 and 74ls154 ,i think it is the best way to do it,
again sorry for i am wrong
i think you had better use ne555 and 74ls393 and 74ls154 ,i think it is the best way to do it,
again sorry for i am wrong
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