{"id":5787,"date":"2026-06-11T05:29:56","date_gmt":"2026-06-11T05:29:56","guid":{"rendered":"https:\/\/materialparts.com\/cd4093be\/"},"modified":"2026-06-11T06:58:57","modified_gmt":"2026-06-11T06:58:57","slug":"cd4093be","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/cd4093be\/","title":{"rendered":"CD4093BE"},"content":{"rendered":"

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

The CD4093BE from TI is a quad 2-input NAND Schmitt-trigger with 3-15V wide supply range and hysteresis for noise rejection in DIP-14 through-hole for oscillators and wave shaping.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n
\u6e20\u9053<\/td>\n4<\/td>\n<\/tr>\n
Supply<\/td>\n3-15V<\/td>\n<\/tr>\n
\u8f93\u5165\u7c7b\u578b<\/td>\nSchmitt-trigger<\/td>\n<\/tr>\n
Output Drive<\/td>\n+\/-6.8mA @ 10V<\/td>\n<\/tr>\n
Temp<\/td>\n-55~125C<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Quad 2-input NAND Schmitt-trigger<\/li>\n
  • 3-15V wide supply range<\/li>\n
  • Hysteresis for noise immunity<\/li>\n
  • CMOS compatible<\/li>\n
  • DIP-14 through-hole<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • RC oscillators<\/li>\n
    • Wave shaping<\/li>\n
    • Debounce circuits<\/li>\n
    • Noise filtering<\/li>\n
    • Pulse generation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The CD4093BE from TI is a quad 2-input NAND Schmitt-trigger with 3-15V wide supply range and hysteresis for noise rejection in DIP-14 through-hole for oscillators and wave shaping. Key Specifications Channels 4 Supply 3-15V Input Type Schmitt-trigger Output Drive +\/-6.8mA @ 10V Temp -55~125C Features Quad 2-input NAND Schmitt-trigger 3-15V wide supply range […]<\/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],"tags":[],"chip_brand":[138],"class_list":["post-5787","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"Quad 2-input NAND Schmitt-trigger, 3-15V, DIP-14","date_code":"","package_case":"DIP-14 (300mil)","in_stock":13491,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/cd4093b.pdf","price":"$0.30 @ 1ku","product_introduction":"The CD4093BE from TI is a quad 2-input NAND Schmitt-trigger with 3-15V wide supply range and hysteresis for noise rejection in DIP-14 through-hole for oscillators and wave shaping.","working_principle":"The CD4093BE is a quad 2-input NAND Schmitt-trigger from the CD4000 CMOS family in DIP-14. Each of the four gates performs the NAND function (output LOW only when both inputs are HIGH) with Schmitt-trigger input hysteresis. The hysteresis means the positive-going threshold (VT+) is higher than the negative-going threshold (VT-), typically VT+ = 5.5V and VT- = 3.8V at 10V VDD. This hysteresis makes the device immune to slow input edges and noise: a slowly rising input must exceed VT+ to switch the output, and a slowly falling input must drop below VT- to switch back. This is invaluable for debouncing mechanical switches, squaring up slow signals from sensors, and creating RC oscillators. The NAND Schmitt trigger can also function as an oscillator by connecting the output through an RC network to the input. The CD4000 family operates from 3V to 15V with quiescent current of only 1uA per gate.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>1A<\/td>Input<\/td>Gate 1 input A<\/td><\/tr>
      2<\/td>1B<\/td>Input<\/td>Gate 1 input B<\/td><\/tr>
      3<\/td>1Y<\/td>Output<\/td>Gate 1 output<\/td><\/tr>
      4<\/td>2Y<\/td>Output<\/td>Gate 2 output<\/td><\/tr>
      5<\/td>2A<\/td>Input<\/td>Gate 2 input A<\/td><\/tr>
      6<\/td>2B<\/td>Input<\/td>Gate 2 input B<\/td><\/tr>
      7<\/td>VSS<\/td>Power<\/td>Ground (0V)<\/td><\/tr>
      8<\/td>3A<\/td>Input<\/td>Gate 3 input A<\/td><\/tr>
      9<\/td>3B<\/td>Input<\/td>Gate 3 input B<\/td><\/tr>
      10<\/td>3Y<\/td>Output<\/td>Gate 3 output<\/td><\/tr>
      11<\/td>4Y<\/td>Output<\/td>Gate 4 output<\/td><\/tr>
      12<\/td>4A<\/td>Input<\/td>Gate 4 input A<\/td><\/tr>
      13<\/td>4B<\/td>Input<\/td>Gate 4 input B<\/td><\/tr>
      14<\/td>VDD<\/td>Power<\/td>Supply (3-15V)<\/td><\/tr><\/table>","application_scenarios":"
    • RC oscillators<\/li>
    • Wave shaping<\/li>
    • Debounce circuits<\/li>
    • Noise filtering<\/li>
    • Pulse generation<\/li>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
      Texas Instruments<\/td>CD4093BE<\/td>DIP-14<\/td>Direct equivalent from TI<\/td><\/tr>
      onsemi<\/td>MC14093BCP<\/td>DIP-14<\/td>Pin-compatible, same function<\/td><\/tr>
      Nexperia<\/td>HEF4093BP<\/td>DIP-14<\/td>Philips\/Nexperia equivalent<\/td><\/tr>
      STMicroelectronics<\/td>M4093B1<\/td>DIP-14<\/td>ST version, same spec<\/td><\/tr>
      Texas Instruments<\/td>SN74HC132N<\/td>DIP-14<\/td>HC version, 2-6V only, faster<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5787"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5787\/revisions"}],"predecessor-version":[{"id":5937,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5787\/revisions\/5937"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5787"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}