{"id":10489,"date":"2026-07-20T04:20:20","date_gmt":"2026-07-20T04:20:20","guid":{"rendered":"https:\/\/ic-vendor.com\/74lcx14mtcx\/"},"modified":"2026-07-20T04:20:20","modified_gmt":"2026-07-20T04:20:20","slug":"74lcx14mtcx","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/74lcx14mtcx\/","title":{"rendered":"74LCX14MTCX"},"content":{"rendered":"

Productos<\/h2>\n

The onsemi 74LCX14MTCX is a low-voltage hex inverter with 5V-tolerant Schmitt-trigger inputs, housed in a 14-pin TSSOP package. Fabricated with advanced CMOS technology, it operates from 2.0 V to 3.6 V and transforms slowly changing input signals into sharply defined, jitter-free outputs with \u00b124 mA balanced output drive capability.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Logic Type<\/td>\nHex Inverter (6 channels)<\/td>\n<\/tr>\n
Input Type<\/td>\nSchmitt Trigger<\/td>\n<\/tr>\n
Supply Voltage (VCC)<\/td>\n2.0 V to 3.6 V<\/td>\n<\/tr>\n
Input Voltage Tolerance<\/td>\nUp to 5.5 V (5V tolerant)<\/td>\n<\/tr>\n
Propagation Delay (tpd)<\/td>\n6.5 ns (Max @ 3.3V)<\/td>\n<\/tr>\n
Output Drive<\/td>\n\u00b124 mA @ VCC=3.0V<\/td>\n<\/tr>\n
Quiescent Current (ICC)<\/td>\n10 \u00b5A (Max)<\/td>\n<\/tr>\n
Hysteresis (Typ)<\/td>\n1.0 V<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nTSSOP-14 (4.4mm wide)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 5V tolerant inputs for interfacing 5V, 3V, and 2.5V systems<\/li>\n
  • 6.5 ns maximum propagation delay at VCC = 3.3V<\/li>\n
  • Ultra-low 10 \u00b5A quiescent current reduces system power<\/li>\n
  • Power-down high impedance inputs and outputs<\/li>\n
  • \u00b124 mA balanced output sink and source drive capability<\/li>\n
  • Patented noise\/EMI reduction circuitry<\/li>\n
  • ESD protection: HBM >2000V, Machine Model >200V<\/li>\n
  • Latch-up performance exceeds JEDEC 78 conditions<\/li>\n
  • Pb-Free, Halogen Free\/BFR Free, RoHS compliant<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Signal conditioning for noisy environments<\/li>\n
    • Wave and pulse shaping circuits<\/li>\n
    • Line receivers for slow input signals<\/li>\n
    • Mixed-voltage system interfacing (5V to 3.3V)<\/li>\n
    • Automotive, broadband, and building control systems<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The onsemi 74LCX14MTCX is a low-voltage hex inverter with 5V-tolerant Schmitt-trigger inputs, housed in a 14-pin TSSOP package. Fabricated with advanced CMOS technology, it operates from 2.0 V to 3.6 V and transforms slowly changing input signals into sharply defined, jitter-free outputs with \u00b124 mA balanced output drive capability. Key Specifications Logic Type […]<\/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":[1794],"chip_brand":[144],"class_list":["post-10489","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-74lcx14mtcx","chip_brand-on"],"acf":{"brief_explanation":"Hex inverter, Schmitt trigger, 2.0-3.6V, 5V tolerant, 6.5ns tpd, \u00b124mA, TSSOP-14","date_code":"","package_case":"TSSOP-14 (4.4mm wide) 5.0 x 4.4 x 1.1 mm","in_stock":8654,"datasheet":"https:\/\/www.onsemi.com\/pub\/Collateral\/74LCX14-D.PDF","price":"$0.15 @ 2.5ku","product_introduction":"The onsemi 74LCX14MTCX is a low-voltage hex inverter featuring Schmitt-trigger inputs, manufactured with advanced CMOS technology. The device contains six independent inverter gates, each capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. The Schmitt-trigger action provides hysteresis (typically 1.0 V) between positive-going and negative-going input thresholds, determined internally by transistor ratios and essentially insensitive to temperature and supply voltage variations. The inputs tolerate voltages up to 5.5 V, allowing safe interfacing between 5V, 3V, and 2.5V logic systems. Operating from a 2.0 V to 3.6 V supply, the device achieves 6.5 ns maximum propagation delay at 3.3V with ultra-low 10 \u00b5A quiescent current. The \u00b124 mA balanced output drive at VCC=3.0V enables driving multiple logic loads. The power-down high impedance feature isolates inputs and outputs when VCC is removed, supporting live insertion\/removal applications.","working_principle":"The 74LCX14MTCX contains six independent inverter gates with Schmitt-trigger input stages. Each gate performs the logical NOT function: a LOW input produces a HIGH output, and vice versa. The Schmitt-trigger input stage introduces two distinct threshold voltages \u2014 a positive-going threshold (VT+) and a negative-going threshold (VT\u2212) \u2014 creating a hysteresis window of approximately 1.0V. When the input rises above VT+ (e.g., 1.7V at VCC=2.5V), the output switches LOW. When the input falls below VT\u2212 (e.g., 0.4V at VCC=2.5V), the output switches HIGH. This hysteresis eliminates the effects of input noise and slow transition edges, preventing output oscillation. The 5V tolerant input structure uses an extended voltage rating on the input transistors, allowing signals exceeding VCC to be applied without damage. The output buffer provides \u00b124 mA balanced drive, sufficient for driving standard TTL or multiple CMOS loads. Power-down high impedance circuitry disconnects the I\/O pins when VCC is at 0V.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>A1<\/td>Input<\/td>Schmitt trigger input for Inverter 1<\/td><\/tr>\n
      2<\/td>Y1<\/td>Output<\/td>Inverted output for Inverter 1<\/td><\/tr>\n
      3<\/td>A2<\/td>Input<\/td>Schmitt trigger input for Inverter 2<\/td><\/tr>\n
      4<\/td>Y2<\/td>Output<\/td>Inverted output for Inverter 2<\/td><\/tr>\n
      5<\/td>A3<\/td>Input<\/td>Schmitt trigger input for Inverter 3<\/td><\/tr>\n
      6<\/td>Y3<\/td>Output<\/td>Inverted output for Inverter 3<\/td><\/tr>\n
      7<\/td>GND<\/td>Power<\/td>Ground (0V)<\/td><\/tr>\n
      8<\/td>Y4<\/td>Output<\/td>Inverted output for Inverter 4<\/td><\/tr>\n
      9<\/td>A4<\/td>Input<\/td>Schmitt trigger input for Inverter 4<\/td><\/tr>\n
      10<\/td>Y5<\/td>Output<\/td>Inverted output for Inverter 5<\/td><\/tr>\n
      11<\/td>A5<\/td>Input<\/td>Schmitt trigger input for Inverter 5<\/td><\/tr>\n
      12<\/td>Y6<\/td>Output<\/td>Inverted output for Inverter 6<\/td><\/tr>\n
      13<\/td>A6<\/td>Input<\/td>Schmitt trigger input for Inverter 6<\/td><\/tr>\n
      14<\/td>VCC<\/td>Power<\/td>Supply voltage (2.0V to 3.6V)<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Signal conditioning and debouncing for mechanical switches in industrial control<\/li>\n
      • Wave and pulse shaping in digital communication circuits<\/li>\n
      • Line receiver for slow-rising digital signals in automotive networks<\/li>\n
      • Mixed-voltage system interfacing between 5V and 3.3V logic domains<\/li>\n
      • Clock signal conditioning and buffering in consumer electronics<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Texas Instruments<\/td>SN74LVC14APWR<\/td>TSSOP-14<\/td>Pin-to-pin compatible<\/td><\/tr>\n
        Nexperia<\/td>74LVC14APW,118<\/td>TSSOP-14<\/td>Equivalent, similar specs<\/td><\/tr>\n
        onsemi<\/td>74LCX14M<\/td>SOIC-14<\/td>Same function, wider package<\/td><\/tr>\n
        onsemi<\/td>74LCX14BQX<\/td>DQFN-14<\/td>Leadless package alternative<\/td><\/tr>\n
        STMicroelectronics<\/td>74LVC14AMTR<\/td>TSSOP-14<\/td>Pin-compatible equivalent<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10489","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=10489"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10489\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10489"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}