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    74LVC273BQ

    Octal D-type flip-flop with reset; positive-edge trigger

    The 74LVC273 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of their corresponding D inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW independently of clock and data inputs. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

    Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

    Features and benefits

    • Wide supply voltage range from 1.2 V to 3.6 V

    • Overvoltage tolerant inputs to 5.5 V

    • CMOS low power consumption

    • Direct interface with TTL levels

    • Output drive capability 50 Ω transmission lines at +85 °C

    • Complies with JEDEC standard:

      • JESD8-7A (1.65 V to 1.95 V)

      • JESD8-5A (2.3 V to 2.7 V)

      • JESD8-C/JESD36 (2.7 V to 3.6 V)

    • ESD protection:

      • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

      • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

    • Specified from -40 °C to +85 °C and -40 °C to +125 °C

    参数类型

    型号 Product status VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) fmax (MHz) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
    74LVC273BQ Production 1.2 - 3.6 CMOS/LVTTL ± 24 6.0 230 low -40~125 79 9.6 50 DHVQFN20

    PCB Symbol, Footprint and 3D Model

    Model Name 描述

    封装

    型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
    74LVC273BQ 74LVC273BQ,115
    (935273677115)
    Active LVC273 SOT764-1
    DHVQFN20
    (SOT764-1)
    SOT764-1 SOT764-1_115

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    74LVC273BQ 74LVC273BQ,115 74LVC273BQ rohs rhf rhf
    品质及可靠性免责声明

    文档 (11)

    文件名称 标题 类型 日期
    74LVC273 Octal D-type flip-flop with reset; positive-edge trigger Data sheet 2023-08-25
    AN11009 Pin FMEA for LVC family Application note 2019-01-09
    AN263 Power considerations when using CMOS and BiCMOS logic devices Application note 2023-02-07
    SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
    lvc273 lvc273 IBIS model IBIS model 2013-04-08
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    DHVQFN20_SOT764-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body Marcom graphics 2017-01-28
    SOT764-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body Package information 2022-06-21
    SOT764-1_115 DHVQFN20; Reel pack for SMD, 7''; Q1/T1 product orientation Packing information 2020-04-21
    74LVC273BQ_Nexperia_Product_Reliability 74LVC273BQ Nexperia Product Reliability Quality document 2023-05-29
    lvc lvc Spice model SPICE model 2013-05-07

    支持

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    模型

    文件名称 标题 类型 日期
    lvc273 lvc273 IBIS model IBIS model 2013-04-08
    lvc lvc Spice model SPICE model 2013-05-07
    SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03

    PCB Symbol, Footprint and 3D Model

    Model Name 描述

    订购、定价与供货

    型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
    74LVC273BQ 74LVC273BQ,115 935273677115 Active SOT764-1_115 3,000 订单产品

    样品

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    How does it work?

    The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

    可订购部件

    型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
    74LVC273BQ 74LVC273BQ,115 935273677115 SOT764-1 订单产品
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