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    74HC590D

    8-bit binary counter with output register; 3-state

    The 74HC590 is an 8-bit binary counter with a storage register and 3-state outputs. The storage register has parallel (Q0 to Q7) outputs. The binary counter features master reset counter (MRC) and count enable (CE) inputs. The counter and storage register have separate positive edge triggered clock (CPC and CPR) inputs. If both clocks are connected together, the counter state is always one count ahead of the register. Internal circuitry prevents clocking from the clock enable. A ripple carry output (RCO) is provided for cascading. Cascading is accomplished by connecting RCO of the first stage to CE of the second stage. Cascading for larger count chains can be accomplished by connecting RCO of each stage to the counter clock (CPC) input of the following stage. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

    Features and benefits

    • Wide supply voltage range from 2.0 V to 6.0 V

    • CMOS low power dissipation

    • High noise immunity

    • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

    • Complies with JEDEC standards:

      • JESD8C (2.7 V to 3.6 V)
      • JESD7A (2.0 V to 6.0 V)
    • CMOS input levels

    • Counter and register have independent clock inputs

    • Counter has master reset

    • Multiple package options

    • 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 from -40 °C to +125 °C

    参数类型

    型号 Product status VCC (V) Output drive capability (mA) Logic switching levels tpd (ns) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
    74HC590D Production 2.0 - 6.0 ± 5.2 CMOS 19 low -40~125 87 7.4 46 SO16

    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
    74HC590D 74HC590D,118
    (935278827118)
    Active 74HC590D SOT109-1
    SO16
    (SOT109-1)
    SOT109-1 SO-SOJ-REFLOW
    SO-SOJ-WAVE
    WAVE_BG-BD-1
    SOT109-1_118

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    74HC590D 74HC590D,118 74HC590D rohs rhf rhf
    品质及可靠性免责声明

    文档 (12)

    文件名称 标题 类型 日期
    74HC590 8-bit binary counter with output register; 3-state Data sheet 2024-01-17
    AN11044 Pin FMEA 74HC/74HCT family Application note 2019-01-09
    SOT109-1 3D model for products with SOT109-1 package Design support 2020-01-22
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    SO16_SOT109-1_mk plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body Marcom graphics 2017-01-28
    SOT109-1 plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body Package information 2023-11-07
    SOT109-1_118 SO16; Reel pack for SMD, 13"; Q1/T1 product orientation Packing information 2024-02-19
    74HC590D_Nexperia_Product_Reliability 74HC590D Nexperia Product Reliability Quality document 2023-05-29
    SO-SOJ-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
    HCT_USER_GUIDE HC/T User Guide User manual 1997-10-31
    SO-SOJ-WAVE Footprint for wave soldering Wave soldering 2009-10-08
    WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

    支持

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    模型

    文件名称 标题 类型 日期
    SOT109-1 3D model for products with SOT109-1 package Design support 2020-01-22

    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
    74HC590D 74HC590D,118 935278827118 Active SOT109-1_118 2,500 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
    74HC590D 74HC590D,118 935278827118 SOT109-1 订单产品
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