{"id":11568,"date":"2026-07-26T11:57:25","date_gmt":"2026-07-26T11:57:25","guid":{"rendered":"https:\/\/ic-vendor.com\/mc74act240dwr2g\/"},"modified":"2026-07-26T11:57:25","modified_gmt":"2026-07-26T11:57:25","slug":"mc74act240dwr2g","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/mc74act240dwr2g\/","title":{"rendered":"MC74ACT240DWR2G"},"content":{"rendered":"

Productos<\/h2>\n

The onsemi MC74ACT240DWR2G is an octal inverting buffer\/line driver. 5V ACT family, tri-state outputs, SOIC-20 for bus driving.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\nOctal Inverting Buffer\/Line Driver<\/td>\n<\/tr>\n
Family<\/td>\n74ACT<\/td>\n<\/tr>\n
Canales<\/td>\n8<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n4.5V to 5.5V<\/td>\n<\/tr>\n
Output Type<\/td>\n3-state<\/td>\n<\/tr>\n
Output Drive<\/td>\n+\/-24 mA<\/td>\n<\/tr>\n
Prop Delay<\/td>\n~6ns @ 5V<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +85C<\/td>\n<\/tr>\n
Paquete<\/td>\nSOIC-20 (12.8×7.5mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 8 inverting buffers\/line drivers<\/li>\n
  • ACT family (5V, TTL-level input)<\/li>\n
  • +-24mA high output drive<\/li>\n
  • Tri-state outputs for bus sharing<\/li>\n
  • SOIC-20 footprint<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Address bus driver<\/li>\n
    • Data bus buffer<\/li>\n
    • Memory interface driver<\/li>\n
    • Backplane driver<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The onsemi MC74ACT240DWR2G is an octal inverting buffer\/line driver. 5V ACT family, tri-state outputs, SOIC-20 for bus driving. Key Specifications Type Octal Inverting Buffer\/Line Driver Family 74ACT Channels 8 Supply Voltage 4.5V to 5.5V Output Type 3-state Output Drive +\/-24 mA Prop Delay ~6ns @ 5V Operating Temp -40 to +85C Package SOIC-20 […]<\/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":[2836],"chip_brand":[144],"class_list":["post-11568","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-mc74act240dwr2g","chip_brand-on"],"acf":{"brief_explanation":"Octal inv buffer, ACT, +-24mA, SOIC-20, -40 to 85C","date_code":"","package_case":"SOIC-20 (12.8x7.5mm)","in_stock":11073,"datasheet":"https:\/\/www.onsemi.com\/","price":"$0.80 @ 3ku","product_introduction":"The MC74ACT240DWR2G from onsemi is an octal inverting buffer\/line driver with tri-state outputs in SOIC-20 package. ACT family provides 5V operation with TTL-compatible inputs and CMOS-level outputs. +-24mA output drive for heavily loaded buses. Tri-state outputs organized as two 4-bit groups with separate output enables (1OE, 2OE) for flexible bus management. For address bus driving, data bus buffering, and memory interface applications.","working_principle":"Eight inverting buffers organized as two independent 4-bit groups (1A1-4 -> 1Y1-4, 2A1-4 -> 2Y1-4). Each group has its own output enable (active-low). When OE is low, the outputs drive the inverted input data. When OE is high, the outputs are high-impedance for bus sharing. The ACT family combines TTL-compatible input thresholds (VIL=0.8V, VIH=2.0V) with CMOS output drive for interfacing between TTL and CMOS logic families. The inverting function provides address decoding and signal polarity inversion.","pin_description":"
      Pin Group<\/th>Name<\/th>Description<\/th><\/tr>
      1A1-4, 2A1-4<\/td>INPUT<\/td>8-bit input<\/td><\/tr>
      1Y1-4, 2Y1-4<\/td>OUTPUT<\/td>8-bit inverted tri-state<\/td><\/tr>
      1OE, 2OE<\/td>OE<\/td>Output enable (active low)<\/td><\/tr><\/table>","application_scenarios":"
      • Address bus driver<\/li>
      • Data buffer<\/li>
      • Memory interface<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11568","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11568"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11568\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11568"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}