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    74HC245PW

    Octal bus transceiver; 3-state

    The 74HC245; 74HCT245 is an 8-bit transceiver with 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. 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 to 6.0 V

    • CMOS low power dissipation

    • High noise immunity

    • Octal bidirectional bus interface

    • Non-inverting 3-state outputs

    • Input levels:

      • For 74HC245: CMOS level

      • For 74HCT245: TTL level

    • Complies with JEDEC standards

      • JESD8C (2.7 V to 3.6 V)

      • JESD7A (2.0 V to 6.0 V)

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

    • ESD protection:

      • HBM JESD22-A114F exceeds 2000 V

      • MM JESD22-A115-A exceeds 200 V

    • Multiple package options

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

    参数类型

    型号 Product status VCC(A) (V) VCC(B) (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits fmax (MHz) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Rth(j-c) (K/W) Package name
    74HC245PW Production n.a. n.a. CMOS ± 7.8 7.0 8 36 low -40~125 99 43.5 TSSOP20

    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
    74HC245PW 74HC245PW,118
    (935183570118)    		 Active HC245 SOT360-1
    TSSOP20
    (SOT360-1)     		SOT360-1 SSOP-TSSOP-VSO-WAVE
    		SOT360-1_118

    下表中的所有产品型号均已停产 。

    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
    74HC245PW 74HC245PW,112
    (935183570112)    		 Withdrawn / End-of-life HC245 SOT360-1
    TSSOP20
    (SOT360-1)     		SOT360-1 SSOP-TSSOP-VSO-WAVE
    		Not available

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    74HC245PW 74HC245PW,118 74HC245PW rohs rhf rhf

    下表中的所有产品型号均已停产 。

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    74HC245PW 74HC245PW,112 74HC245PW 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
    74HC_HCT245 Octal bus transceiver; 3-state Data sheet 2021-09-06
    AN11044 Pin FMEA 74HC/74HCT family Application note 2019-01-09
    SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    TSSOP20_SOT360-1_mk plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
    SOT360-1 plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body Package information 2022-06-21
    SOT360-1_118 TSSOP20; Reel pack for SMD, 13''; Q1/T1 product orientation Packing information 2023-08-30
    74HC245PW_Nexperia_Product_Reliability 74HC245PW Nexperia Product Reliability Quality document 2023-05-29
    hc HC/HCT Spice model SPICE model 2022-02-17
    HCT_USER_GUIDE HC/T User Guide User manual 1997-10-31
    SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

    支持

    如果您需要设计/技术支持，请告知我们并填写 应答表 我们会尽快回复您。

    模型

    文件名称 标题 类型 日期
    hc HC/HCT Spice model SPICE model 2022-02-17
    SOT360-1 3D model for products with SOT360-1 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
    74HC245PW 74HC245PW,118 935183570118 Active SOT360-1_118 2,500 订单产品

    样品

    作为 Nexperia 的客户，您可以通过我们的销售机构订购样品。

    如果您没有 Nexperia 的直接账户，我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。

    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
    74HC245PW 74HC245PW,118 935183570118 SOT360-1 订单产品
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