{"id":10128,"date":"2026-07-08T08:53:19","date_gmt":"2026-07-08T08:53:19","guid":{"rendered":"https:\/\/materialparts.com\/sn74lvc1g125dckr-2\/"},"modified":"2026-07-08T08:53:19","modified_gmt":"2026-07-08T08:53:19","slug":"sn74lvc1g125dckr-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/sn74lvc1g125dckr-2\/","title":{"rendered":"SN74LVC1G125DCKR"},"content":{"rendered":"

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

The Texas Instruments SN74LVC1G125DCKR is a Single 3-state buffer, 1.65-5.5V, SC70-5. It provides a single-gate logic function in the smallest possible footprint for space-constrained designs.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n
\u529f\u80fd<\/td>\n3-state Buffer<\/td>\n<\/tr>\n
Voltage Range<\/td>\n1.65-5.5V<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSC70-5<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Single-gate mini-logic package<\/li>\n
  • Wide 1.65-5.5V supply range<\/li>\n
  • Low power CMOS technology<\/li>\n
  • Direct interface with LVTTL\/LVCMOS<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Glue logic in space-constrained designs<\/li>\n
    • Level translation<\/li>\n
    • Signal conditioning<\/li>\n
    • Board-level logic repair<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Texas Instruments SN74LVC1G125DCKR is a Single 3-state buffer, 1.65-5.5V, SC70-5. It provides a single-gate logic function in the smallest possible footprint for space-constrained designs. Key Specifications Function 3-state Buffer Voltage Range 1.65-5.5V Package SC70-5 Features Single-gate mini-logic package Wide 1.65-5.5V supply range Low power CMOS technology Direct interface with LVTTL\/LVCMOS Applications Glue […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,13],"tags":[1410],"chip_brand":[138],"class_list":["post-10128","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-sn74lvc1g125dckr","chip_brand-ti"],"acf":{"brief_explanation":"Single 3-state buffer, 1.65-5.5V, SC70-5","date_code":"","package_case":"SC70-5","in_stock":8600,"datasheet":"https:\/\/www.ti.com\/product\/SN74LVC1G125","price":"$0.15 @ 1ku","product_introduction":"The SN74LVC1G125DCKR from Texas Instruments is a single-gate 3-state Buffer logic IC operating from 1.65-5.5V in a SC70-5 package. It provides mini-logic functionality for space-constrained designs requiring glue logic, level translation, or signal conditioning.","working_principle":"The LVC single-gate family uses advanced CMOS technology for high-speed, low-power logic. Input structures accept voltages up to 5.5V regardless of VCC, allowing level translation from higher voltage signals. The 3-state Buffer function is implemented in minimal silicon area, packaged in a 5-pin or 6-pin footprint.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      VCC<\/td>Power<\/td>Supply voltage<\/td><\/tr>
      GND<\/td>Ground<\/td>Ground<\/td><\/tr>
      A\/B<\/td>Input(s)<\/td>Logic inputs<\/td><\/tr>
      Y<\/td>Output<\/td>Logic output<\/td><\/tr>
      OE<\/td>Output Enable<\/td>3-state control (if applicable)<\/td><\/tr><\/table>","application_scenarios":"
      • Single-gate glue logic for board-level fixes<\/li>
      • 5V to 3.3V signal level translation<\/li>
      • Schmitt trigger input conditioning<\/li>
      • Bus enable\/disable control gating<\/li><\/ul>","alternative_models":"
        Model<\/th>Brand<\/th>Function<\/th>Package<\/th><\/tr>
        74LVC1G34GW<\/td>Nexperia<\/td>Buffer<\/td>SOT-353<\/td><\/tr>
        74AUP1G04GW<\/td>Nexperia<\/td>Inverter<\/td>SOT-353<\/td><\/tr>
        TC7W04FU<\/td>Toshiba<\/td>Inverter<\/td>SOT-23-5<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/10128","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=10128"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/10128\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=10128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=10128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=10128"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}