{"id":11027,"date":"2026-07-23T03:28:41","date_gmt":"2026-07-23T03:28:41","guid":{"rendered":"https:\/\/ic-vendor.com\/sn74hc08\/"},"modified":"2026-07-24T13:15:48","modified_gmt":"2026-07-24T13:15:48","slug":"sn74hc08","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/sn74hc08\/","title":{"rendered":"SN74HC08"},"content":{"rendered":"

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

The SN74HC08 is a quad 2-input AND gate from Texas Instruments, operating from 2V to 6V in HC CMOS logic family. Available in SOIC-14, TSSOP-14, and PDIP-14 packages.<\/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
Logic Type<\/td>\nQuad 2-input AND gate<\/td>\n<\/tr>\n
Family<\/td>\n74HC (High-Speed CMOS)<\/td>\n<\/tr>\n
Gates<\/td>\n4<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n2-6V<\/td>\n<\/tr>\n
\u062a\u0623\u062e\u064a\u0631 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631<\/td>\n8ns typ @ 6V<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n+\/-5.2mA @ 6V<\/td>\n<\/tr>\n
Input Current<\/td>\n1uA max<\/td>\n<\/tr>\n
Temp<\/td>\n-40 to 85C \/ 125C<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Quad 2-input AND gate in single package<\/li>\n
  • Wide 2-6V operating voltage range<\/li>\n
  • High-speed CMOS with low power consumption<\/li>\n
  • 8ns typical propagation delay at 6V<\/li>\n
  • Direct LSTTL input compatibility<\/li>\n
  • Balanced propagation delays<\/li>\n
  • Multiple package options<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • General-purpose logic functions<\/li>\n
    • Address decoding and data gating<\/li>\n
    • Clock enable and control logic<\/li>\n
    • Industrial control systems<\/li>\n
    • Consumer electronics logic<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The SN74HC08 is a quad 2-input AND gate from Texas Instruments, operating from 2V to 6V in HC CMOS logic family. Available in SOIC-14, TSSOP-14, and PDIP-14 packages. Key Specifications Logic Type Quad 2-input AND gate Family 74HC (High-Speed CMOS) Gates 4 Supply Voltage 2-6V Propagation Delay 8ns typ @ 6V Output Current […]<\/p>\n","protected":false},"author":2,"featured_media":11122,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[2350],"chip_brand":[138],"class_list":["post-11027","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-integrated-circuits-ics","tag-sn74hc08","chip_brand-ti"],"acf":{"brief_explanation":"Quad 2-input AND gate, 2-6V, CMOS logic, multiple packages","date_code":"","package_case":"SOIC-14 \/ TSSOP-14 \/ PDIP-14","in_stock":10544,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn74hc08.pdf","price":"$0.30 @ 1pc","product_introduction":"The SN74HC08 from TI is a quad 2-input AND gate in the 74HC CMOS family. Operating from 2-6V with 8ns propagation delay at 6V, it provides basic AND logic functions for address decoding, data gating, and control logic in digital systems.","working_principle":"Each of the four AND gates performs the boolean function Y = A x B in positive logic. The HC CMOS technology provides low static power consumption and balanced output drive capability. The wide voltage range supports both 3.3V and 5V logic systems.","pin_description":"\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
      Pin<\/th>\r\nName<\/th>\r\nFunction<\/th>\r\n<\/tr>\r\n
      1,2<\/td>\r\n1A, 1B<\/td>\r\nGate 1 inputs<\/td>\r\n<\/tr>\r\n
      3<\/td>\r\n1Y<\/td>\r\nGate 1 output<\/td>\r\n<\/tr>\r\n
      4,5<\/td>\r\n2A, 2B<\/td>\r\nGate 2 inputs<\/td>\r\n<\/tr>\r\n
      6<\/td>\r\n2Y<\/td>\r\nGate 2 output<\/td>\r\n<\/tr>\r\n
      7<\/td>\r\nGND<\/td>\r\nGround<\/td>\r\n<\/tr>\r\n
      8<\/td>\r\n3Y<\/td>\r\nGate 3 output<\/td>\r\n<\/tr>\r\n
      9,10<\/td>\r\n3A, 3B<\/td>\r\nGate 3 inputs<\/td>\r\n<\/tr>\r\n
      11<\/td>\r\n4Y<\/td>\r\nGate 4 output<\/td>\r\n<\/tr>\r\n
      12,13<\/td>\r\n4A, 4B<\/td>\r\nGate 4 inputs<\/td>\r\n<\/tr>\r\n
      14<\/td>\r\nVCC<\/td>\r\nPower supply<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>","application_scenarios":"
        \r\n \t
      • Address decoding logic<\/li>\r\n \t
      • Data gating and control<\/li>\r\n \t
      • Clock enable functions<\/li>\r\n \t
      • General digital logic<\/li>\r\n<\/ul>","alternative_models":"\r\n\r\n\r\n\r\n\r\n\r\n\r\n
        Manufacturer<\/th>\r\nPart Number<\/th>\r\nNotes<\/th>\r\n<\/tr>\r\n
        TI<\/td>\r\nSN74AHC08<\/td>\r\nAdvanced HC, faster<\/td>\r\n<\/tr>\r\n
        Nexperia<\/td>\r\n74HC08<\/td>\r\nPin-compatible<\/td>\r\n<\/tr>\r\n
        ON Semi<\/td>\r\nMC74HC08<\/td>\r\nPin-compatible<\/td>\r\n<\/tr>\r\n
        TI<\/td>\r\nSN74LS08<\/td>\r\nBipolar TTL version<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=11027"}],"version-history":[{"count":1,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11027\/revisions"}],"predecessor-version":[{"id":11121,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11027\/revisions\/11121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media\/11122"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11027"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11027"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}