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Click here for more information74HCT154D
4-to-16 line decoder/demultiplexer
74HC154;74HCT154是高速硅栅CMOS器件,与低功耗肖特基TTL (LSTTL)针脚兼容。
74HC154;74HCT154解码器接受四个高电平有效二进制地址输入,提供16个互斥低电平有效输出。两个输入使能门可用于选通解码器以消除输出端的正常解码“干扰”,或者可用于扩展解码器。
使能门具有两个与输入,其必须为低电平以使能输出。
通过将某个使能输入用作复用数据输入,74HC154;74HCT154可用作1至16线路解复用器。
当其他使能输入为低电平时,已寻址的输出将遵循已运用的数据的状态。
Features and benefits
- 16线路解复用能力
- 将4个二进制编码输入解码成16个互斥输出
- 符合JEDEC标准no. 7A
- 额定温度范围为-40 °C至+85 °C和-40 °C至+125 °C
- ESD保护:
- HBM EIA/JESD22-A114D超过2000 V
- MM EIA/JESD22-A115-A超过200 V
参数类型
型号 | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|
74HCT154D | End of life | 4.5 - 5.5 | TTL | ± 4 | 13 | low | -40~125 | 62 | 18.7 | 45 | SO24 |
PCB Symbol, Footprint and 3D Model
Model Name | 描述 |
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封装
下表中的所有产品型号已停产。参见表 停产信息 了解更多信息。
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 |
---|---|---|---|---|---|---|---|
74HCT154D | 74HCT154D,653 (933713830653) |
Discontinued / End-of-life | 74HCT154D |
SO24 (SOT137-1) |
SOT137-1 |
SO-SOJ-WAVE
WAVE_BG-BD-1 |
Not available |
74HCT154D,652 (933713830652) |
Withdrawn / End-of-life | 74HCT154D | Not available |
Series
文档 (9)
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74HC_HCT154 | 4-to-16 line decoder/demultiplexer | Data sheet | 2021-08-30 |
AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
SOT137-1 | 3D model for products with SOT137-1 package | Design support | 2020-01-22 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
SOT137-1 | plastic, small outline package; 24 leads; 1.27 mm pitch; 15.4 mm x 7.5 mm x 2.65 mm body | Package information | 2022-06-21 |
74HCT154D_Nexperia_Product_Reliability | 74HCT154D Nexperia Product Reliability | Quality document | 2022-05-04 |
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
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 |
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SOT137-1 | 3D model for products with SOT137-1 package | Design support | 2020-01-22 |
PCB Symbol, Footprint and 3D Model
Model Name | 描述 |
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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.