{"id":3388,"date":"2026-06-03T06:42:24","date_gmt":"2026-06-03T06:42:24","guid":{"rendered":"https:\/\/materialparts.com\/sn74lvc2g07dckr\/"},"modified":"2026-06-03T06:42:24","modified_gmt":"2026-06-03T06:42:24","slug":"sn74lvc2g07dckr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/sn74lvc2g07dckr\/","title":{"rendered":"SN74LVC2G07DCKR"},"content":{"rendered":"

Productos<\/h2>\n

The SN74LVC2G07DCKR from Texas Instruments is a dual buffer\/driver with open-drain outputs in a 6-pin SC-70 (SOT-363) package. Operating from 1.65V to 5.5V, the open-drain outputs can be connected to voltages above VCC, enabling level translation and wired-OR bus configurations.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Logic Type<\/td>\nDual Buffer\/Driver with Open-Drain Output<\/td>\n<\/tr>\n
N\u00famero de canales<\/td>\n2<\/td>\n<\/tr>\n
Supply Voltage Range<\/td>\n1.65V to 5.5V<\/td>\n<\/tr>\n
Output Type<\/td>\nOpen-drain<\/td>\n<\/tr>\n
Retardo de propagaci\u00f3n<\/td>\n3.5 ns @ 5V, 5.7 ns @ 3.3V<\/td>\n<\/tr>\n
Output Sink Current<\/td>\n32 mA @ 5V, 24 mA @ 3.3V<\/td>\n<\/tr>\n
Input Voltage Tolerance<\/td>\nUp to 5.5V (independent of VCC)<\/td>\n<\/tr>\n
Output Voltage (pull-up)<\/td>\nUp to 5.5V (independent of VCC)<\/td>\n<\/tr>\n
Corriente de reposo<\/td>\n10 \u00b5A max<\/td>\n<\/tr>\n
ESD Protection<\/td>\n2000V HBM<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +125\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nSC-70-6 \/ SOT-363 (DCK suffix)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Dual non-inverting buffer with open-drain outputs<\/li>\n
  • 1.65V to 5.5V wide supply range<\/li>\n
  • Over-voltage tolerant inputs (up to 5.5V)<\/li>\n
  • Open-drain outputs for level translation and wired-OR<\/li>\n
  • Partial power-down Ioff support (live insertion)<\/li>\n
  • 3.5ns propagation delay at 5V<\/li>\n
  • 32mA output sink current at 5V<\/li>\n
  • Small SC-70-6 package (2.0 x 1.25mm)<\/li>\n
  • Bus-hold on inputs (eliminates external pull-ups)<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • I2C\/SMBus buffer and level translation<\/li>\n
    • Wired-OR interrupt lines<\/li>\n
    • LED drive from logic signals<\/li>\n
    • Open-drain bus interface<\/li>\n
    • Mixed-voltage system bridging<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The SN74LVC2G07DCKR from Texas Instruments is a dual buffer\/driver with open-drain outputs in a 6-pin SC-70 (SOT-363) package. Operating from 1.65V to 5.5V, the open-drain outputs can be connected to voltages above VCC, enabling level translation and wired-OR bus configurations. Key Specifications Logic Type Dual Buffer\/Driver with Open-Drain Output Number of Channels 2 […]<\/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":[138],"class_list":["post-3388","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"Dual open-drain buffer, 1.65-5.5V, 3.5ns, level-shift, SC-70-6","date_code":"","package_case":"SC-70-6 \/ SOT-363 \/ DCK-6 (2.0 x 1.25 x 0.9mm, 0.65mm pitch)","in_stock":45000,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn74lvc2g07.pdf","price":"$0.24 @ 1ku","product_introduction":"The SN74LVC2G07DCKR from TI is a dual non-inverting buffer with open-drain outputs in SC-70-6. Operates from 1.65-5.5V with 5.5V over-voltage tolerant inputs. Open-drain outputs can be pulled up to 5.5V (independent of VCC), enabling level translation. 32mA sink current, 3.5ns propagation delay at 5V. Bus-hold on inputs eliminates external pull-ups. Ioff support for live insertion. DCKR suffix denotes SC-70-6 tape-and-reel. Ideal for I2C level translation, wired-OR interrupt lines, and mixed-voltage bridging.","working_principle":"Each channel consists of a non-inverting buffer with an open-drain NMOS output transistor. When the input is high, the output transistor turns ON, pulling the output to GND (sink current up to 32mA). When the input is low, the output transistor turns OFF, and the output floats (high-impedance) \u2014 an external pull-up resistor is required to establish the high level. The open-drain configuration allows: (1) level translation where the pull-up voltage can differ from VCC, (2) wired-OR connection of multiple outputs, and (3) I2C\/SMBus compatibility. The over-voltage tolerant inputs accept voltages up to 5.5V regardless of VCC, allowing connection to higher-voltage logic. The Ioff circuitry disables the output when VCC = 0V, preventing back-driving during partial power-down.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>1A<\/td>Input<\/td>Channel 1 input (bus-hold)<\/td><\/tr>
      2<\/td>GND<\/td>Ground<\/td>Ground<\/td><\/tr>
      3<\/td>2A<\/td>Input<\/td>Channel 2 input (bus-hold)<\/td><\/tr>
      4<\/td>2Y<\/td>Output<\/td>Channel 2 output (open-drain)<\/td><\/tr>
      5<\/td>VCC<\/td>Power<\/td>Supply (1.65-5.5V)<\/td><\/tr>
      6<\/td>1Y<\/td>Output<\/td>Channel 1 output (open-drain)<\/td><\/tr><\/table>","application_scenarios":"
      • 1.8V to 3.3V I2C bus level translation with open-drain pull-up<\/li>
      • Multi-device wired-OR interrupt line with 3.3V pull-up<\/li>
      		5V to 3.3V logic level translation with open-drain output<\/li>
    • I2C bus buffer\/repeater to increase bus capacitance drive<\/li>
    • LED indicator driver with 24mA sink current from GPIO<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
      TI<\/td>SN74LVC2G07DCTR<\/td>SM8\/SOIC-8<\/td>Larger SOIC-8 package version<\/td><\/tr>
      NXP<\/td>74LVC2G07GW<\/td>TSSOP-6<\/td>TSSOP-6 equivalent<\/td><\/tr>
      onsemi<\/td>NC7WZ07P6X<\/td>SC-70-6<\/td>Similar open-drain dual buffer<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=3388"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3388\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3388"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}