{"type":"product","schema_version":"1.0","item_id":"100781951292","canonical_url":"https://tw.bid.yahoo.com/item/100781951292","title":"74LS74 DIP封裝 W313-3 [362879]","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-31T20:03:23.752Z","current_price":5,"original_price":null,"stock_status":"in_stock","available_quantity":30,"sold_quantity":0,"seller":{"id":"Y2831399681","name":"。BUY360。電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/4534dd97-21c5-49e6-9578-eda2ad492723.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6910f061-d2f0-4c4d-b29d-bcdb5262690a.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/53bd683a-552b-414b-918d-812b3a0f4ccd.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"74LS74 DIP封裝 雙D觸發器\n                   \n  資料參考：\n  https://wenku.baidu.com/view/3a27bcf1700abb68a982fb36.html?from=search \n     \n  具體參數：\n  輸出電流:16mA\n  電源電壓範圍:4.75V 到 5.25V\n  封裝類型:DIP\n  針腳數:14\n  工作溫度範圍:0°C 到 +70°C\n  SVHC(高度關注物質):No SVHC (20-Jun-2011)\n  器件標號:74\n  器件標記:74LS74\n  封裝類型:DIP\n  工作溫度敏:0°C\n  工作溫度最高:70°C\n  溫度範圍:商用\n  電源電壓:5.25V\n  電源電壓 最大:5.25V\n  電源電壓 最小:4.75V\n  晶片標號:74LS74\n  表面安裝器件:通孔安裝\n  輸出電流 最大:8mA\n  邏輯功能號:74\n  邏輯晶片功能:帶置位和復位的上升沿有效雙D觸發器\n  邏輯晶片基本號:7474\n  邏輯晶片系列:LS\n           \n  實物拍攝：","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092104064","category_name":"電子零件/材料","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092104064","name":"電子零件/材料","url":"/tw/%E9%9B%BB%E5%AD%90%E9%9B%B6%E4%BB%B6-%E6%9D%90%E6%96%99-2092104064-category.html"}],"view_count":1,"watch_count":0}