{"id":3671,"date":"2026-06-07T13:32:41","date_gmt":"2026-06-07T13:32:41","guid":{"rendered":"https:\/\/materialparts.com\/hef4051bt653\/"},"modified":"2026-06-07T13:32:41","modified_gmt":"2026-06-07T13:32:41","slug":"hef4051bt653","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/hef4051bt653\/","title":{"rendered":"HEF4051BT653"},"content":{"rendered":"

Productos<\/h2>\n

The HEF4051BT653 from Nexperia is an 8-channel analog multiplexer\/demultiplexer with 3-bit address selection in a 16-pin SOIC package. With 3V to 15V supply range, 175Ohm on-resistance at 5V, and 70MHz bandwidth, it is the industry-standard 8:1 analog switch for signal routing in industrial, medical, and consumer applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Configuraci\u00f3n<\/td>\n8-channel (SP8T) analog mux\/demux<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n3.0V to 15.0V<\/td>\n<\/tr>\n
On-Resistance (Ron)<\/td>\n175 Ohm (typ @ 5V)<\/td>\n<\/tr>\n
Ron Flatness<\/td>\n30 Ohm (typ)<\/td>\n<\/tr>\n
Bandwidth (-3dB)<\/td>\n70 MHz<\/td>\n<\/tr>\n
Crosstalk<\/td>\n-50 dB @ 1MHz<\/td>\n<\/tr>\n
Off-Leakage<\/td>\n200 nA (max)<\/td>\n<\/tr>\n
Charge Injection<\/td>\n-<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +125 C<\/td>\n<\/tr>\n
Paquete<\/td>\nSOIC-16 (9.9 x 3.9 mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 8-channel analog multiplexer\/demultiplexer<\/li>\n
  • 3-bit binary address selection (S1-S3)<\/li>\n
  • Active-low enable input<\/li>\n
  • 3V to 15V wide supply range<\/li>\n
  • 175Ohm typical on-resistance at 5V<\/li>\n
  • 70MHz wide bandwidth<\/li>\n
  • Bidirectional signal path<\/li>\n
  • CMOS low power dissipation<\/li>\n
  • -50dB crosstalk at 1MHz<\/li>\n
  • JEDEC standard JESD 13-B compliant<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Analog signal multiplexing for data acquisition<\/li>\n
    • Sensor array channel selection<\/li>\n
    • Audio signal routing<\/li>\n
    • Digital multiplexing<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The HEF4051BT653 from Nexperia is an 8-channel analog multiplexer\/demultiplexer with 3-bit address selection in a 16-pin SOIC package. With 3V to 15V supply range, 175Ohm on-resistance at 5V, and 70MHz bandwidth, it is the industry-standard 8:1 analog switch for signal routing in industrial, medical, and consumer applications. Key Specifications Configuration 8-channel (SP8T) analog […]<\/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":[13,20],"tags":[],"chip_brand":[140],"class_list":["post-3671","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-nexperia"],"acf":{"brief_explanation":"8-ch analog mux\/demux, 3-15V, 175Ohm Ron, 70MHz, SOIC-16","date_code":"","package_case":"SOIC-16 (9.90 x 3.90 x 1.75 mm)","in_stock":13709,"datasheet":"https:\/\/www.nexperia.com\/products\/analog-logic-ics\/analog-switches-and-multiplexers\/analog-switches\/HEF4051BT.html","price":"$0.23 @ 1ku","product_introduction":"The HEF4051BT653 from Nexperia is an 8-channel analog multiplexer\/demultiplexer in a 16-pin SOIC package. The 653 suffix denotes tape and reel packaging. Based on the classic 4051 design, it uses eight bidirectional analog switches controlled by a 3-bit binary address (S1-S3) and an active-low enable (E). With a 3V to 15V supply range, it supports both 3.3V and 5V logic systems as well as higher voltage analog signal paths. The 175Ohm typical on-resistance at 5V and 70MHz bandwidth make it suitable for a wide range of analog signal routing applications. The HEF4051B is specified from -40C to +125C for industrial and automotive applications.","working_principle":"The HEF4051BT operates through three subsystems: (1) Analog Switch Array: Eight bidirectional analog switches (Y0-Y7) connect to a common Z terminal. Each switch is implemented as a CMOS transmission gate that can pass analog signals from VDD to VEE (including negative voltages when VEE is tied below ground). When a switch is selected, its on-resistance is typically 175Ohm at 5V. (2) Digital Address Decoder: A 3-to-8 line decoder converts the binary address on S1, S2, S3 into one-of-eight select signals. Only the addressed switch is turned on; all others remain in the high-impedance off-state. The decoder ensures break-before-make operation when using the enable pin. (3) Enable Control: When E is LOW, the addressed switch is selected. When E is HIGH, all switches are forced to the off-state regardless of the address inputs. This allows multiple HEF4051 devices to be cascaded for larger multiplexer arrays (16:1, 32:1) using the enable pin for chip selection.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>Y4<\/td>Analog<\/td>Channel 4 input\/output<\/td><\/tr>
      2-8<\/td>Y6, Y7, Y5, Y3, Y2, Y1, Y0<\/td>Analog<\/td>Channel 6,7,5,3,2,1,0 inputs\/outputs<\/td><\/tr>
      9<\/td>Z<\/td>Analog<\/td>Common input\/output<\/td><\/tr>
      10<\/td>E<\/td>Input<\/td>Enable (active LOW)<\/td><\/tr>
      11-13<\/td>S3, S2, S1<\/td>Input<\/td>Address select inputs<\/td><\/tr>
      14<\/td>Y8\/NC<\/td>--<\/td>No connect (7-channel on some variants)<\/td><\/tr>
      15<\/td>Y7<\/td>Analog<\/td>Channel 7 input\/output<\/td><\/tr>
      16<\/td>VDD<\/td>Power<\/td>Positive supply (3-15V)<\/td><\/tr>
      8<\/td>VSS\/GND<\/td>Power<\/td>Ground<\/td><\/tr><\/table>","application_scenarios":"
      • 8-channel sensor multiplexing with 3-bit address selection for data acquisition systems<\/li>
      • Audio signal routing with 70MHz bandwidth and -50dB crosstalk for multi-source selection<\/li>
      • Industrial PLC analog input channel expansion using cascaded HEF4051 for 16:1 or 32:1 multiplexing<\/li>
      • Medical instrument electrode selection with 200nA low off-leakage and bidirectional signal path<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Channels<\/th>Ron<\/th>Notes<\/th><\/tr>
        CD74HC4051EE4<\/td>TI<\/td>8<\/td>70Ohm<\/td>Lower Ron, 2-10V<\/td><\/tr>
        ADG728BCPZ<\/td>ADI<\/td>8<\/td>2.5Ohm<\/td>I2C control, very low Ron<\/td><\/tr>
        MUX508IPWR<\/td>TI<\/td>8<\/td>125Ohm<\/td>Precision, low leakage<\/td><\/tr>
        DG408DY-T1-E3<\/td>Vishay<\/td>8<\/td>80Ohm<\/td>Industry compatible<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3671","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=3671"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3671\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3671"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}