{"id":7612,"date":"2026-06-26T06:56:39","date_gmt":"2026-06-26T06:56:39","guid":{"rendered":"https:\/\/materialparts.com\/cd4512be\/"},"modified":"2026-06-26T13:51:48","modified_gmt":"2026-06-26T13:51:48","slug":"cd4512be","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/cd4512be\/","title":{"rendered":"CD4512BE"},"content":{"rendered":"

Productos<\/h2>\n

The CD4512BE from Texas Instruments is a CMOS 8-channel data selector\/multiplexer with 3-state output and 3-18V supply in PDIP-16 package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n
Canales<\/td>\n8:1 multiplexer<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n3V to 18V<\/td>\n<\/tr>\n
Output Type<\/td>\n3-state<\/td>\n<\/tr>\n
Retardo de propagaci\u00f3n<\/td>\n140 ns typical<\/td>\n<\/tr>\n
Input Current<\/td>\n1 uA max @ 18V<\/td>\n<\/tr>\n
Paquete<\/td>\nPDIP-16<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-55 to +125 C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 8-channel data selection with 3-bit address<\/li>\n
  • 3-state output for bus-oriented systems<\/li>\n
  • Wide 3-18V supply range<\/li>\n
  • 100% tested for 20V quiescent current<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Digital multiplexing and data routing<\/li>\n
    • Bus-oriented data selection<\/li>\n
    • Signal gating and switching<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The CD4512BE from Texas Instruments is a CMOS 8-channel data selector\/multiplexer with 3-state output and 3-18V supply in PDIP-16 package. Key Specifications Channels 8:1 multiplexer Supply Voltage 3V to 18V Output Type 3-state Propagation Delay 140 ns typical Input Current 1 uA max @ 18V Package PDIP-16 Operating Temperature -55 to +125 C […]<\/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":[],"chip_brand":[138],"class_list":["post-7612","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"8-ch CMOS data selector, 3-state, 3-18V, PDIP-16","date_code":"","package_case":"PDIP-16 (19.3 x 6.35 mm)","in_stock":5200,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/cd4512b.pdf","price":"$0.29 @ 1ku","product_introduction":"The CD4512BE from Texas Instruments is a CMOS 8-channel data selector\/multiplexer in PDIP-16 package. It selects one of eight data inputs via a 3-bit address and presents the selected data at the output. The 3-state output allows direct bus connection. Operates over 3V to 18V and -55C to +125C.","working_principle":"The CD4512BE operates as an 8-channel digital multiplexer. (1) Eight data inputs D0-D7 connect to the internal network. A 3-bit address on A, B, C selects which input connects to output Y. (2) The Output Disable (OD) pin controls the 3-state output. When OD is high, the output enters high-impedance for bus sharing. (3) The Inhibit (INH) pin forces output to logic 0 when high, regardless of address.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1-4<\/td>D4-D7<\/td>Data inputs 4-7<\/td><\/tr>
      5<\/td>INH<\/td>Inhibit (active high)<\/td><\/tr>
      6<\/td>Y<\/td>Data output (3-state)<\/td><\/tr>
      7<\/td>OD<\/td>Output disable<\/td><\/tr>
      8<\/td>VSS<\/td>Ground<\/td><\/tr>
      9-11<\/td>A-C<\/td>Address inputs<\/td><\/tr>
      12-15<\/td>D3-D0<\/td>Data inputs 3-0<\/td><\/tr>
      16<\/td>VDD<\/td>Supply (3-18V)<\/td><\/tr><\/table>","application_scenarios":"
      • 8-channel data routing in bus-oriented systems<\/li>
      • Digital sequence generation with address control<\/li>
      • Signal gating in industrial logic<\/li>
      • Wide-voltage CMOS multiplexing 3-18V<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        CD4512BDR<\/td>TI<\/td>SOIC-16 package<\/td><\/tr>
        74HC251<\/td>Nexperia<\/td>HC version, 2-6V<\/td><\/tr>
        74HC151<\/td>TI<\/td>HC 8:1 mux, no 3-state<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7612","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=7612"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7612\/revisions"}],"predecessor-version":[{"id":7653,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7612\/revisions\/7653"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7612"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}