{"id":5197,"date":"2026-06-09T10:12:45","date_gmt":"2026-06-09T10:12:45","guid":{"rendered":"https:\/\/materialparts.com\/mc74lcx16373dtg\/"},"modified":"2026-06-09T10:12:45","modified_gmt":"2026-06-09T10:12:45","slug":"mc74lcx16373dtg","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/mc74lcx16373dtg\/","title":{"rendered":"MC74LCX16373DTG"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

MC74LCX16373DTG from onsemi is a 16-bit transparent D-type latch with 3-state outputs. Two independent 8-bit sections. 2.7-3.6V supply with 5V tolerant I\/O. 4.5ns propagation. TSSOP-48.<\/p>\n

\u5de5\u4f5c\u539f\u7406<\/h2>\n

When LE is high, data flows through transparently. When LE goes low, data is latched. OE controls 3-state output. Two 8-bit sections can be used independently.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
\u522b\u9488\u7ec4<\/th>\n\u540d\u79f0<\/th>\n\u529f\u80fd<\/th>\n<\/tr>\n
Data<\/td>\nD0-D15<\/td>\nInputs<\/td>\n<\/tr>\n
\u8f93\u51fa<\/td>\nQ0-Q15<\/td>\n3-state outputs<\/td>\n<\/tr>\n
\u63a7\u5236<\/td>\nLE1\/LE2\/OE1\/OE2<\/td>\nLatch enable, output enable<\/td>\n<\/tr>\n<\/table>\n

\u5e94\u7528<\/h2>\n
    \n
  • Bus-oriented buffering<\/li>\n
  • Memory address latching<\/li>\n
  • Processor I\/O expansion<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    \u5236\u9020\u5546<\/th>\n\u90e8\u4ef6\u7f16\u53f7<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n
    TI<\/td>\nSN74LVC16373VR<\/td>\nSimilar 16-bit latch<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview MC74LCX16373DTG from onsemi is a 16-bit transparent D-type latch with 3-state outputs. Two independent 8-bit sections. 2.7-3.6V supply with 5V tolerant I\/O. 4.5ns propagation. TSSOP-48. Working Principle When LE is high, data flows through transparently. When LE goes low, data is latched. OE controls 3-state output. Two 8-bit sections can be used independently. […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[],"chip_brand":[144],"class_list":["post-5197","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-on"],"acf":{"brief_explanation":"16-bit transparent latch, 3-state, 2.7-3.6V, TSSOP-48","date_code":"","package_case":"TSSOP-48 (12.5 x 6.1 x 1.0mm, 0.5mm pitch)","in_stock":5257,"datasheet":"https:\/\/www.onsemi.com\/pub\/Collateral\/MC74LCX16373-D.PDF","price":"$1.20 @ 1ku","product_introduction":"MC74LCX16373DTG from onsemi is a 16-bit transparent D-type latch with 3-state outputs. Two independent 8-bit sections. 2.7-3.6V supply with 5V tolerant I\/O. 4.5ns propagation. TSSOP-48.","working_principle":"When LE is high, data flows through transparently. When LE goes low, data is latched. OE controls 3-state output. Two 8-bit sections can be used independently.","pin_description":"
    Pin Group<\/th>Name<\/th>Function<\/th><\/tr>
    Data<\/td>D0-D15<\/td>Inputs<\/td><\/tr>
    Output<\/td>Q0-Q15<\/td>3-state outputs<\/td><\/tr>
    Control<\/td>LE1\/LE2\/OE1\/OE2<\/td>Latch enable, output enable<\/td><\/tr><\/table>","application_scenarios":"
    • Bus-oriented buffering<\/li>
    • Memory address latching<\/li>
    • Processor I\/O expansion<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
      TI<\/td>SN74LVC16373VR<\/td>Similar 16-bit latch<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5197"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5197\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5197"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}