Register once, drag and drop ECAD models into your CAD tool and speed up your design.
Click here for more information74HCT14DB
Hex inverting Schmitt trigger
74HC14;74HCT14是高速硅栅CMOS器件 ,与低功耗肖特基TTL (LSTTL)针脚兼容。该类器件的规格符合JEDEC标准No. 7A。
74HC14;74HCT14提供六个带施密特触发器动作的反相缓冲器。该类器件能够将缓慢变化的输入信号转换成清晰无抖动的输出信号。
Alternatives
Features and benefits
- 低功耗
- ESD保护:
- HBM JESD22-A114F超过2000 V
- MM JESD22-A115-A超过200 V
- 多种封装选择
- 额定温度范围为-40 °C至+85 °C和-40 °C至+125 °C
Applications
- 波形和脉冲整形器
- 非稳态多谐振荡器
- 单稳态多谐振荡器
参数类型
型号 | Product status | Package name |
---|---|---|
74HCT14DB | End of life | SSOP14 |
PCB Symbol, Footprint and 3D Model
Model Name | 描述 |
---|---|
|
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 |
---|---|---|---|---|---|---|---|
74HCT14DB | 74HCT14DB,112 (935174470112) |
Withdrawn / End-of-life | HCT14 |
SSOP14 (SOT337-1) |
SOT337-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
Not available |
74HCT14DB,118 (935174470118) |
Withdrawn / End-of-life | HCT14 | SOT337-1_118 |
Series
文档 (9)
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74HC_HCT14 | Hex inverting Schmitt trigger | Data sheet | 2024-02-29 |
AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
SSOP14_SOT337-1_mk | plastic, shrink small outline package; 14 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body | Marcom graphics | 2017-01-28 |
SOT337-1 | plastic, shrink small outline package; 14 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body | Package information | 2020-04-21 |
SSOP-TSSOP-VSO-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
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 |
PCB Symbol, Footprint and 3D Model
Model Name | 描述 |
---|---|
|
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.