{"id":10497,"date":"2026-07-20T04:24:31","date_gmt":"2026-07-20T04:24:31","guid":{"rendered":"https:\/\/ic-vendor.com\/74lcx16374mtdx\/"},"modified":"2026-07-20T04:24:31","modified_gmt":"2026-07-20T04:24:31","slug":"74lcx16374mtdx","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/74lcx16374mtdx\/","title":{"rendered":"74LCX16374MTDX"},"content":{"rendered":"

Productos<\/h2>\n

The onsemi 74LCX16374MTDX is a 16-bit D-type flip-flop with 3-state non-inverting outputs, housed in a 48-pin TSSOP package. Organized as two 8-bit bytes with separate clock and output enable controls, it operates from 2.3V to 3.6V with 5V-tolerant inputs\/outputs, 6.2 ns maximum propagation delay, and \u00b124 mA balanced output drive. The device supports live insertion and withdrawal with IOFF specification.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Logic Type<\/td>\n16-Bit D-Type Flip-Flop<\/td>\n<\/tr>\n
Output Type<\/td>\n3-State, Non-Inverting<\/td>\n<\/tr>\n
Organization<\/td>\n2 x 8-bit (byte-controlled)<\/td>\n<\/tr>\n
Supply Voltage (VCC)<\/td>\n2.3 V to 3.6 V<\/td>\n<\/tr>\n
Input\/Output Tolerance<\/td>\n5.5V (5V tolerant)<\/td>\n<\/tr>\n
Propagation Delay (tpd)<\/td>\n6.2 ns (Max @ 3.3V)<\/td>\n<\/tr>\n
Max Clock Frequency<\/td>\n170 MHz<\/td>\n<\/tr>\n
Output Drive<\/td>\n\u00b124 mA<\/td>\n<\/tr>\n
Quiescent Current (ICC)<\/td>\n20 \u00b5A (Max)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nTSSOP-48 (6.1mm wide)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 16-bit D-type flip-flop organized as two independently controlled 8-bit bytes<\/li>\n
  • 5V tolerant inputs and outputs for mixed-voltage system interfacing<\/li>\n
  • 6.2 ns maximum propagation delay at VCC = 3.3V<\/li>\n
  • IOFF specification guarantees high impedance when VCC = 0V (live insertion)<\/li>\n
  • Near-zero static supply current of 20 \u00b5A in all three logic states<\/li>\n
  • \u00b124 mA balanced output sink and source capability<\/li>\n
  • ESD protection: HBM >2000V, Machine Model >200V<\/li>\n
  • Latch-up performance exceeds 500 mA<\/li>\n
  • Pb-Free, Halogen Free, RoHS compliant<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Bus-oriented data storage and buffering<\/li>\n
    • Register file implementations in processor systems<\/li>\n
    • Mixed-voltage system data path interfacing<\/li>\n
    • Live insertion\/extraction bus isolation<\/li>\n
    • Pipeline stages in digital signal processing<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The onsemi 74LCX16374MTDX is a 16-bit D-type flip-flop with 3-state non-inverting outputs, housed in a 48-pin TSSOP package. Organized as two 8-bit bytes with separate clock and output enable controls, it operates from 2.3V to 3.6V with 5V-tolerant inputs\/outputs, 6.2 ns maximum propagation delay, and \u00b124 mA balanced output drive. The device supports […]<\/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":[1802],"chip_brand":[144],"class_list":["post-10497","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-74lcx16374mtdx","chip_brand-on"],"acf":{"brief_explanation":"16-bit D-type flip-flop, 3-state, 2.3-3.6V, 5V tolerant, 6.2ns, 170MHz, TSSOP-48","date_code":"","package_case":"TSSOP-48 (12.5 x 6.1 x 1.1 mm)","in_stock":3267,"datasheet":"https:\/\/www.onsemi.com\/pub\/Collateral\/MC74LCX16374-D.PDF","price":"$0.966 @ 3ku","product_introduction":"The onsemi 74LCX16374MTDX is a high-performance 16-bit D-type flip-flop with 3-state non-inverting outputs, organized as two independently controlled 8-bit bytes. Fabricated with advanced CMOS technology, the device operates from 2.3V to 3.6V and achieves 6.2 ns maximum propagation delay at 3.3V. The 5V tolerant inputs and outputs allow safe interfacing with 5V TTL logic systems. The device features IOFF circuitry that guarantees high impedance on all I\/O pins when VCC is at 0V, supporting live insertion and withdrawal in hot-swap applications. Each byte has separate Clock Pulse (CPn) and Output Enable (OEn) control inputs, which can be tied together for full 16-bit operation. The flip-flops store data on the LOW-to-HIGH clock transition, and the 3-state outputs can be placed in high-impedance mode via the OE control. The device is Pb-Free, Halogen Free, and RoHS compliant.","working_principle":"The 74LCX16374MTDX contains 16 edge-triggered D-type flip-flops organized as two 8-bit bytes. Each byte has its own Clock Pulse (CP) input and Output Enable (OE) input. On the LOW-to-HIGH transition of CPn, the data present at the D inputs (D0-D7 for byte 1, D8-D15 for byte 2) is latched into the flip-flops. The latched data appears at the outputs (O0-O15) when the corresponding OEn is LOW. When OEn is HIGH, the outputs go to the high-impedance (Z) state, but the internal flip-flop contents are unaffected \u2014 the OE input only controls the output buffer, not the storage element. The IOFF circuitry ensures that when VCC = 0V, all I\/O pins are in high-impedance state, preventing back-driving of the bus during power-up\/power-down sequences. The 5V tolerant I\/O structure uses extended-voltage transistors, allowing 5V signals to be applied without damage. The CMOS output buffer provides \u00b124 mA balanced drive capability.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>OE1<\/td>Input<\/td>Output enable for byte 1 (active low)<\/td><\/tr>\n
      2<\/td>O0<\/td>Output<\/td>Output bit 0 (3-state)<\/td><\/tr>\n
      3-6<\/td>O1-O4<\/td>Output<\/td>Output bits 1-4 (3-state)<\/td><\/tr>\n
      6<\/td>VCC<\/td>Power<\/td>Supply voltage (2.3V to 3.6V)<\/td><\/tr>\n
      8-12<\/td>O5-O8<\/td>Output<\/td>Output bits 5-8 (3-state)<\/td><\/tr>\n
      13-17<\/td>O9-O12<\/td>Output<\/td>Output bits 9-12 (3-state)<\/td><\/tr>\n
      18<\/td>VCC<\/td>Power<\/td>Supply voltage<\/td><\/tr>\n
      19-23<\/td>O13-O15<\/td>Output<\/td>Output bits 13-15 (3-state)<\/td><\/tr>\n
      24<\/td>OE2<\/td>Input<\/td>Output enable for byte 2 (active low)<\/td><\/tr>\n
      25<\/td>CP2<\/td>Input<\/td>Clock pulse for byte 2 (rising edge)<\/td><\/tr>\n
      26-36<\/td>D15-D8<\/td>Input<\/td>Data inputs bits 15-8 (byte 2)<\/td><\/tr>\n
      36<\/td>CP1<\/td>Input<\/td>Clock pulse for byte 1 (rising edge)<\/td><\/tr>\n
      37-47<\/td>D7-D0<\/td>Input<\/td>Data inputs bits 7-0 (byte 1)<\/td><\/tr>\n
      48<\/td>CP1<\/td>Input<\/td>Clock pulse input for byte 1<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • 16-bit data bus buffering and storage in microprocessor systems<\/li>\n
      • Register file implementation in DSP and FPGA interface circuits<\/li>\n
      • Mixed 5V\/3.3V system data path interfacing with live insertion support<\/li>\n
      • Pipeline stage registers in high-speed digital signal processing<\/li>\n
      • Bus isolation in backplane and hot-swap card applications<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Texas Instruments<\/td>SN74LVC16374ADLR<\/td>TSSOP-48<\/td>Pin-to-pin compatible<\/td><\/tr>\n
        Nexperia<\/td>74LVC16374ADGG<\/td>TSSOP-48<\/td>Equivalent function<\/td><\/tr>\n
        onsemi<\/td>74LCX16374FCTDX<\/td>FBGA-48<\/td>Ball grid array alternative<\/td><\/tr>\n
        STMicroelectronics<\/td>74LVC16374ADGG<\/td>TSSOP-48<\/td>Pin-compatible equivalent<\/td><\/tr>\n
        onsemi<\/td>74LCX16374MTD<\/td>TSSOP-48<\/td>Tube packaging variant<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10497","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=10497"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10497\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10497"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}