component
SN74HC08 Quad AND Gate
Public Made by Adomby adom
Quad 2-input AND gate in the 74HC CMOS family.
main
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<div class=bar><span class=h>Schematic symbol</span><span class=sp></span></div>
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function endPan(){pan=null;stage.classList.remove('drag');}
stage.addEventListener('pointerup',endPan);stage.addEventListener('pointerleave',endPan);
stage.addEventListener('dblclick',function(){vb=base.slice();setVB();});
// ---- cross-highlight bus ----
function els(n){return [].slice.call(document.querySelectorAll('[data-num="'+n+'"]'));}
function clearHi(){[].slice.call(document.querySelectorAll('.hi')).forEach(function(e){e.classList.remove('hi');});}
function hi(n){els(n).forEach(function(e){e.classList.add('hi');});}
function post(n){try{parent.postMessage({type:'lbr-hover',pin:n===null?null:String(n),mpn:MPN},'*');}catch(_){}}
function showTip(n,x,y){var p=byNum[String(n)];if(!p)return;tip.innerHTML='<span class=tn></span><div class=tt></div><div class=td></div>';tip.querySelector('.tn').textContent=n+' '+(p.name||'');tip.querySelector('.tt').textContent=p.type||'';var d=p.desc||'';if(d)tip.querySelector('.td').textContent=d;else tip.querySelector('.td').style.display='none';tip.style.display='block';tip.style.left=(x+14)+'px';tip.style.top=(y+12)+'px';}
[].slice.call(document.querySelectorAll('.pingroup,.pad')).forEach(function(g){
var n=g.getAttribute('data-num');
g.addEventListener('mouseenter',function(e){clearHi();hi(n);post(n);showTip(n,e.clientX,e.clientY);});
g.addEventListener('mousemove',function(e){tip.style.left=(e.clientX+14)+'px';tip.style.top=(e.clientY+12)+'px';});
g.addEventListener('mouseleave',function(){clearHi();post(null);tip.style.display='none';});
});
window.addEventListener('message',function(e){var d=e.data||{};if(d.type!=='lbr-hover')return;clearHi();if(d.pin!=null)hi(d.pin);});
// ---- footprint layer toggles ----
[].slice.call(document.querySelectorAll('.lyrtog')).forEach(function(b){
function apply(on){[].slice.call(document.querySelectorAll('.ly-'+b.getAttribute('data-lyr'))).forEach(function(el){el.classList.toggle('lyr-off',!on);});}
apply(b.classList.contains('on'));
b.addEventListener('click',function(){apply(b.classList.toggle('on'));});
});
// ---- auto-grow the host readme iframe ----
function ph(){var h=Math.max(360,Math.min(16000,document.body.scrollHeight||420));parent.postMessage({type:'readme-height',height:h},'*');}
window.addEventListener('load',ph);setTimeout(ph,300);
</script>
</body></html>