{"id":10491,"date":"2026-07-20T04:24:12","date_gmt":"2026-07-20T04:24:12","guid":{"rendered":"https:\/\/ic-vendor.com\/74vhc86mx\/"},"modified":"2026-07-20T04:24:12","modified_gmt":"2026-07-20T04:24:12","slug":"74vhc86mx","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/74vhc86mx\/","title":{"rendered":"74VHC86MX"},"content":{"rendered":"

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

The onsemi 74VHC86MX is a quad 2-input Exclusive-OR (XOR) gate manufactured with advanced silicon-gate CMOS technology. Housed in an SOIC-14 package, it operates from 2.0 V to 5.5 V and achieves 4.8 ns typical propagation delay at 5V with only 2 \u00b5A quiescent current. Input protection circuits allow 0V to 7V input voltages regardless of supply voltage, enabling safe interfacing between 5V and 3V systems.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n
Logic Type<\/td>\nXOR (Exclusive OR), Quad 2-Input<\/td>\n<\/tr>\n
Supply Voltage (VCC)<\/td>\n2.0 V to 5.5 V<\/td>\n<\/tr>\n
Propagation Delay (tpd)<\/td>\n4.8 ns (Typ @ 5V)<\/td>\n<\/tr>\n
Output Drive<\/td>\n\u00b18 mA<\/td>\n<\/tr>\n
Quiescent Current (ICC)<\/td>\n2 \u00b5A (Max)<\/td>\n<\/tr>\n
Input Tolerance<\/td>\n0V to 7V (independent of VCC)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSOIC-14<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • High speed: 4.8 ns typical propagation delay at VCC = 5V<\/li>\n
  • Ultra-low power: 2 \u00b5A maximum quiescent current<\/li>\n
  • Power-down protection on all inputs (0V to 7V tolerance)<\/li>\n
  • High noise immunity: VNIH = VNIL = 28% VCC (minimum)<\/li>\n
  • Pin and function compatible with 74HC86<\/li>\n
  • Low noise: VOLP = 0.8V (maximum)<\/li>\n
  • Pb-Free, RoHS compliant<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Parity checking and generation circuits<\/li>\n
    • Comparator and data comparison logic<\/li>\n
    • Mixed-voltage system interfacing (5V to 3V)<\/li>\n
    • Bitwise XOR operations in digital processing<\/li>\n
    • Edge detection and pulse generation circuits<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The onsemi 74VHC86MX is a quad 2-input Exclusive-OR (XOR) gate manufactured with advanced silicon-gate CMOS technology. Housed in an SOIC-14 package, it operates from 2.0 V to 5.5 V and achieves 4.8 ns typical propagation delay at 5V with only 2 \u00b5A quiescent current. Input protection circuits allow 0V to 7V input voltages […]<\/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":[13],"tags":[1796],"chip_brand":[144],"class_list":["post-10491","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-74vhc86mx","chip_brand-on"],"acf":{"brief_explanation":"Quad 2-input XOR gate, 2.0-5.5V, 4.8ns tpd, 2\u00b5A Iq, SOIC-14, 74HC86 compatible","date_code":"","package_case":"SOIC-14 (8.75 x 4.0 x 1.5 mm)","in_stock":7234,"datasheet":"https:\/\/www.onsemi.com\/pub\/Collateral\/MC74VHC86-D.PDF","price":"$0.12 @ 2.5ku","product_introduction":"The onsemi 74VHC86MX is a quad 2-input Exclusive-OR (XOR) gate IC fabricated with advanced silicon-gate CMOS technology. It achieves high-speed operation comparable to bipolar Schottky TTL while maintaining CMOS low power dissipation. The device operates over a supply voltage range of 2.0V to 5.5V, making it suitable for both 3.3V and 5V systems. A key feature is the input protection circuit that allows input voltages from 0V to 7V regardless of the supply voltage, enabling safe interfacing between 5V and 3V systems and supporting power-down scenarios. With a typical propagation delay of 4.8 ns at 5V and maximum quiescent current of only 2 \u00b5A, the device offers excellent speed-to-power ratio. It is pin and function compatible with the industry-standard 74HC86.","working_principle":"The 74VHC86MX contains four independent 2-input XOR gates. Each gate performs the Boolean function Y = A XOR B, meaning the output is HIGH when exactly one input is HIGH and the other is LOW. If both inputs are the same (both HIGH or both LOW), the output is LOW. The CMOS input structure includes protection circuitry that allows input voltages to range from 0V to 7V independent of VCC, providing power-down protection \u2014 when VCC is at 0V, the inputs do not draw current or cause latch-up. The output buffer provides \u00b18 mA drive capability. The advanced silicon-gate CMOS process achieves high switching speed with minimal power consumption, making it suitable for both battery-powered and high-performance applications.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>1A<\/td>Input<\/td>Data input for Gate 1<\/td><\/tr>\n
      2<\/td>1B<\/td>Input<\/td>Data input for Gate 1<\/td><\/tr>\n
      3<\/td>1Y<\/td>Output<\/td>XOR output for Gate 1<\/td><\/tr>\n
      4<\/td>2A<\/td>Input<\/td>Data input for Gate 2<\/td><\/tr>\n
      5<\/td>2B<\/td>Input<\/td>Data input for Gate 2<\/td><\/tr>\n
      6<\/td>2Y<\/td>Output<\/td>XOR output for Gate 2<\/td><\/tr>\n
      7<\/td>GND<\/td>Power<\/td>Ground (0V)<\/td><\/tr>\n
      8<\/td>3Y<\/td>Output<\/td>XOR output for Gate 3<\/td><\/tr>\n
      9<\/td>3A<\/td>Input<\/td>Data input for Gate 3<\/td><\/tr>\n
      10<\/td>3B<\/td>Input<\/td>Data input for Gate 3<\/td><\/tr>\n
      11<\/td>4Y<\/td>Output<\/td>XOR output for Gate 4<\/td><\/tr>\n
      12<\/td>4A<\/td>Input<\/td>Data input for Gate 4<\/td><\/tr>\n
      13<\/td>4B<\/td>Input<\/td>Data input for Gate 4<\/td><\/tr>\n
      14<\/td>VCC<\/td>Power<\/td>Supply voltage (2.0V to 5.5V)<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Parity generation and checking circuits in data communication<\/li>\n
      • Bitwise comparison logic in digital data processing systems<\/li>\n
      • Edge detection and pulse generation from clock signals<\/li>\n
      • Mixed 5V\/3.3V logic system interfacing with power-down support<\/li>\n
      • Sum\/difference computation in arithmetic logic units<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        onsemi<\/td>74VHC86MTCX<\/td>TSSOP-14<\/td>Active replacement, smaller package<\/td><\/tr>\n
        Texas Instruments<\/td>SN74AHC86DR<\/td>SOIC-14<\/td>Pin-compatible equivalent<\/td><\/tr>\n
        Nexperia<\/td>74AHC86D,118<\/td>SO14<\/td>Equivalent function<\/td><\/tr>\n
        onsemi<\/td>74HC86M<\/td>SOIC-14<\/td>HC family variant<\/td><\/tr>\n
        STMicroelectronics<\/td>74VHC86MTR<\/td>SO-14<\/td>Pin-to-pin compatible<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=10491"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10491\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10491"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}