{"product_id":"hlf-74ls155-dual-2-to-4-line-decoder-demultiplexer-dip16-high-speed-ttl-logic-4-75v-5-25v-0-c-to-70-c-through-hole-package","title":"HLF 74LS155 Dual 2-to-4 Line Decoder\/Demultiplexer – DIP16 | High-Speed TTL Logic | 4.75V–5.25V, 0°C to +70°C | Through-Hole Package","description":"\u003cp data-start=\"305\" data-end=\"658\"\u003eThe \u003cstrong data-start=\"328\" data-end=\"343\"\u003eHLF 74LS155\u003c\/strong\u003e is a \u003cstrong data-start=\"349\" data-end=\"406\"\u003ehigh-speed, dual 2-to-4 line decoder\/demultiplexer IC\u003c\/strong\u003e designed using \u003cstrong data-start=\"422\" data-end=\"464\"\u003eLow-Power Schottky TTL (LS) technology\u003c\/strong\u003e. Each section decodes two binary inputs into one of four mutually exclusive active-low outputs, making it ideal for \u003cstrong data-start=\"581\" data-end=\"636\"\u003eaddress decoding, data routing, and logic expansion\u003c\/strong\u003e in digital systems.\u003c\/p\u003e\n\u003cp data-start=\"660\" data-end=\"1084\"\u003eThis versatile IC features \u003cstrong data-start=\"687\" data-end=\"716\"\u003eindependent enable inputs\u003c\/strong\u003e for each decoder, allowing flexible control and cascading options for larger systems. Operating from \u003cstrong data-start=\"818\" data-end=\"836\"\u003e4.75V to 5.25V\u003c\/strong\u003e and within a \u003cstrong data-start=\"850\" data-end=\"887\"\u003etemperature range of 0°C to +70°C\u003c\/strong\u003e, the \u003cstrong data-start=\"893\" data-end=\"923\"\u003eDIP16 through-hole package\u003c\/strong\u003e provides \u003cstrong data-start=\"933\" data-end=\"967\"\u003ereliable TTL-level performance\u003c\/strong\u003e, \u003cstrong data-start=\"969\" data-end=\"994\"\u003elow power consumption\u003c\/strong\u003e, and \u003cstrong data-start=\"1000\" data-end=\"1025\"\u003efast switching speeds\u003c\/strong\u003e suitable for industrial and embedded logic applications.\u003c\/p\u003e\n\u003cp data-start=\"1086\" data-end=\"1105\"\u003e\u003cstrong data-start=\"1086\" data-end=\"1103\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1106\" data-end=\"1647\"\u003e\n\u003cli data-start=\"1106\" data-end=\"1164\"\u003e\n\u003cp data-start=\"1108\" data-end=\"1164\"\u003e\u003cstrong data-start=\"1108\" data-end=\"1121\"\u003eFunction:\u003c\/strong\u003e Dual 2-to-4 Line Decoder \/ Demultiplexer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1165\" data-end=\"1219\"\u003e\n\u003cp data-start=\"1167\" data-end=\"1219\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1182\"\u003eTechnology:\u003c\/strong\u003e Low-Power Schottky TTL (LS Series)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1220\" data-end=\"1260\"\u003e\n\u003cp data-start=\"1222\" data-end=\"1260\"\u003e\u003cstrong data-start=\"1222\" data-end=\"1244\"\u003eOperating Voltage:\u003c\/strong\u003e 4.75V – 5.25V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1261\" data-end=\"1304\"\u003e\n\u003cp data-start=\"1263\" data-end=\"1304\"\u003e\u003cstrong data-start=\"1263\" data-end=\"1289\"\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +70°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1305\" data-end=\"1355\"\u003e\n\u003cp data-start=\"1307\" data-end=\"1355\"\u003e\u003cstrong data-start=\"1307\" data-end=\"1324\"\u003ePackage Type:\u003c\/strong\u003e DIP16 (Dual In-Line Package)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1356\" data-end=\"1391\"\u003e\n\u003cp data-start=\"1358\" data-end=\"1391\"\u003e\u003cstrong data-start=\"1358\" data-end=\"1376\"\u003eMounting Type:\u003c\/strong\u003e Through-Hole\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1392\" data-end=\"1442\"\u003e\n\u003cp data-start=\"1394\" data-end=\"1442\"\u003e\u003cstrong data-start=\"1394\" data-end=\"1440\"\u003eIndependent Enable Inputs for Each Decoder\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1443\" data-end=\"1493\"\u003e\n\u003cp data-start=\"1445\" data-end=\"1493\"\u003e\u003cstrong data-start=\"1445\" data-end=\"1491\"\u003eActive-Low Outputs for Logic Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1494\" data-end=\"1537\"\u003e\n\u003cp data-start=\"1496\" data-end=\"1537\"\u003e\u003cstrong data-start=\"1496\" data-end=\"1535\"\u003eHigh-Speed, Low-Power TTL Operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1538\" data-end=\"1593\"\u003e\n\u003cp data-start=\"1540\" data-end=\"1593\"\u003e\u003cstrong data-start=\"1540\" data-end=\"1591\"\u003eExcellent Noise Immunity and Reliable Switching\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1594\" data-end=\"1647\"\u003e\n\u003cp data-start=\"1596\" data-end=\"1647\"\u003e\u003cstrong data-start=\"1596\" data-end=\"1645\"\u003eSupports Cascading for Expanded Logic Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1649\" data-end=\"1668\"\u003e\u003cstrong data-start=\"1649\" data-end=\"1666\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1669\" data-end=\"1924\"\u003e\n\u003cli data-start=\"1669\" data-end=\"1696\"\u003e\n\u003cp data-start=\"1671\" data-end=\"1696\"\u003eMemory Address Decoding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1697\" data-end=\"1727\"\u003e\n\u003cp data-start=\"1699\" data-end=\"1727\"\u003eData Selection and Routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1728\" data-end=\"1771\"\u003e\n\u003cp data-start=\"1730\" data-end=\"1771\"\u003eLogic Control and Signal Demultiplexing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1772\" data-end=\"1824\"\u003e\n\u003cp data-start=\"1774\" data-end=\"1824\"\u003eMicroprocessor and Peripheral Interface Circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1825\" data-end=\"1871\"\u003e\n\u003cp data-start=\"1827\" data-end=\"1871\"\u003eIndustrial Automation and Embedded Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1872\" data-end=\"1924\"\u003e\n\u003cp data-start=\"1874\" data-end=\"1924\"\u003eEducational and Prototype Digital Logic Projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HLF","offers":[{"title":"Default Title","offer_id":42978581086273,"sku":"H00000686","price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Integrated_Circuits-02-01_4db3568e-2460-413a-8524-77711d5330d5.png?v=1761196694","url":"https:\/\/hext.in\/products\/hlf-74ls155-dual-2-to-4-line-decoder-demultiplexer-dip16-high-speed-ttl-logic-4-75v-5-25v-0-c-to-70-c-through-hole-package","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}