{"id":2636,"date":"2026-05-24T01:31:32","date_gmt":"2026-05-24T01:31:32","guid":{"rendered":"https:\/\/materialparts.com\/sn74lvc07adr\/"},"modified":"2026-05-24T01:31:32","modified_gmt":"2026-05-24T01:31:32","slug":"sn74lvc07adr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/sn74lvc07adr\/","title":{"rendered":"SN74LVC07ADR"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The SN74LVC07ADR from Texas Instruments is a hex buffer\/driver with open-drain outputs in a 14-SOIC package. Operating from 1.65V to 5.5V with 24mA output drive and over-voltage tolerant inputs, it is designed for level translation and wired-OR bus driving.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/td>\nHex buffer with open-drain outputs<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n1.65V ~ 5.5V<\/td>\n<\/tr>\n
Output Drive<\/td>\n24mA per channel<\/td>\n<\/tr>\n
\u062a\u0623\u062e\u064a\u0631 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631<\/td>\n5.6ns max @ 3.3V<\/td>\n<\/tr>\n
Input Tolerance<\/td>\nUp to 5.5V<\/td>\n<\/tr>\n
\u0627\u0644\u0642\u0646\u0648\u0627\u062a<\/td>\n6<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\n14-SOIC<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 +125 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 6 independent buffers with open-drain outputs<\/li>\n
  • Over-voltage tolerant inputs up to 5.5V<\/li>\n
  • Ioff supports partial-power-down<\/li>\n
  • 24mA output sink current per channel<\/li>\n
  • Wired-OR and level translation capability<\/li>\n
  • Substitutes for SN74LS07 and SN74HC07<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • I2C and SMBus level translation<\/li>\n
    • Wired-OR interrupt and status lines<\/li>\n
    • LED indicator driving<\/li>\n
    • 5V to 3.3V logic level conversion<\/li>\n
    • Open-drain bus interface buffering<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The SN74LVC07ADR from Texas Instruments is a hex buffer\/driver with open-drain outputs in a 14-SOIC package. Operating from 1.65V to 5.5V with 24mA output drive and over-voltage tolerant inputs, it is designed for level translation and wired-OR bus driving. Key Specifications Function Hex buffer with open-drain outputs Supply Voltage 1.65V ~ 5.5V Output […]<\/p>\n","protected":false},"author":2,"featured_media":2692,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[],"chip_brand":[138],"class_list":["post-2636","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"Hex open-drain buffer\/driver, 1.65-5.5V, 24mA, 14-SOIC, level translation","date_code":"","package_case":"14-SOIC (8.65 x 3.91 x 1.5 mm)","in_stock":5772,"datasheet":"https:\/\/www.ti.com\/product\/SN74LVC07A","price":"$0.30 @ 1ku","product_introduction":"The SN74LVC07ADR from Texas Instruments is a hex buffer\/driver with open-drain outputs in a 14-pin SOIC package. Each buffer features an open-drain output that can be pulled up to any voltage up to 5.5V, enabling level translation between different voltage domains. The inputs are over-voltage tolerant to 5.5V regardless of VCC. With 24mA output sink capability and 5.6ns propagation delay at 3.3V, it can drive capacitive loads and wired-OR bus lines at high speed. The Ioff feature ensures outputs are high-impedance when VCC is 0V.","working_principle":"Each buffer consists of an input stage and an open-drain N-channel MOSFET output. When the input is high, the output MOSFET turns on, pulling the output low (sinking up to 24mA). When the input is low, the output MOSFET turns off and the output floats. An external pull-up resistor establishes the logic-high level. The open-drain architecture enables wired-OR connections and level translation where the output pull-up voltage can differ from VCC.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>1A<\/td>Input<\/td>Buffer 1 input<\/td><\/tr>
      2<\/td>1Y<\/td>Output<\/td>Buffer 1 output (open-drain)<\/td><\/tr>
      3<\/td>2A<\/td>Input<\/td>Buffer 2 input<\/td><\/tr>
      4<\/td>2Y<\/td>Output<\/td>Buffer 2 output (open-drain)<\/td><\/tr>
      5<\/td>3A<\/td>Input<\/td>Buffer 3 input<\/td><\/tr>
      6<\/td>3Y<\/td>Output<\/td>Buffer 3 output (open-drain)<\/td><\/tr>
      7<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      8<\/td>4Y<\/td>Output<\/td>Buffer 4 output (open-drain)<\/td><\/tr>
      9<\/td>4A<\/td>Input<\/td>Buffer 4 input<\/td><\/tr>
      10<\/td>5Y<\/td>Output<\/td>Buffer 5 output (open-drain)<\/td><\/tr>
      11<\/td>5A<\/td>Input<\/td>Buffer 5 input<\/td><\/tr>
      12<\/td>6Y<\/td>Output<\/td>Buffer 6 output (open-drain)<\/td><\/tr>
      13<\/td>6A<\/td>Input<\/td>Buffer 6 input<\/td><\/tr>
      14<\/td>VCC<\/td>Power<\/td>Supply voltage (1.65-5.5V)<\/td><\/tr><\/table>","application_scenarios":"
      • I2C\/SMBus level translation (3.3V to 5V)<\/li>
      • Wired-OR interrupt and fault status lines<\/li>
      • LED indicator driver with open-drain control<\/li>
      • Multi-voltage logic bus buffering<\/li>
      • Hot-swap and live insertion open-drain interfaces<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Nexperia<\/td>74LVC07AD<\/td>14-SOIC<\/td>Pin-compatible hex open-drain buffer<\/td><\/tr>
        onsemi<\/td>MC74VHC07DR2G<\/td>14-SOIC<\/td>Hex open-drain buffer, 2-5.5V<\/td><\/tr>
        TI<\/td>SN74LVC07ADBR<\/td>14-SSOP<\/td>Same function, smaller package<\/td><\/tr>
        Toshiba<\/td>TC74VHC07F<\/td>14-SOP<\/td>Open-drain hex buffer alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/2636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=2636"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/2636\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media\/2692"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=2636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=2636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=2636"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=2636"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}