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Click here for more information74LVC74ADB
Dual D-type flip-flop with set and reset; positive-edge trigger
74LVC74A是带独立的数据(nD)输入、时钟(nCP)输入、设置(nSD)输入和(RD)输入以及补充nQ和nQ输出的双路边沿触发D类触发器。
设置和复位为异步有源低电平输入,工作时不受时钟输入的影响。数据输入的信息会被传输到时钟脉冲低到高转换的nQ输出。在时钟从低到高转换前的某个建立时间,nD输入必须保持稳定,以进行可预测操作。
所有输入的施密特触发器动作使电路高度容许较缓慢的输入上升时间和下降时间。
Alternatives
Features and benefits
- 与5 V逻辑器件连接的5 V容压输入
- 1.2 V至3.6 V的宽电源电压范围
- CMOS低功耗
- 直接与TTL电平连接
- 符合JEDEC标准:
- JESD8-7A(1.65 V至1.95 V)
- JESD8-5A(2.3 V至2.7 V)
- JESD8-C/JESD36(2.7 V至3.6 V)
- ESD保护:
- HBM JESD22-A114F超过2000 V
- MM JESD22-A115-B超过200 V
- CDM JESD22-C101E超过1000 V
- 指定温度范围为-40 °C至+85 °C和-40 °C至+125 °C
参数类型
型号 | Product status | Package name |
---|---|---|
74LVC74ADB | End of life | SSOP14 |
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 |
---|---|---|---|---|---|---|---|
74LVC74ADB | 74LVC74ADB,118 (935260735118) |
Withdrawn / End-of-life | LVC74A |
SSOP14 (SOT337-1) |
SOT337-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
SOT337-1_118 |
74LVC74ADB,112 (935260735112) |
Obsolete | LVC74A | Not available |
环境信息
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 | 化学成分 | RoHS | RHF指示符 |
---|---|---|---|---|
74LVC74ADB | 74LVC74ADB,118 | 74LVC74ADB | ||
74LVC74ADB | 74LVC74ADB,112 | 74LVC74ADB |
文档 (10)
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74LVC74A | Dual D-type flip-flop with set and reset; positive-edge trigger | Data sheet | 2024-02-22 |
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 |
lvc74a | lvc74a IBIS model | IBIS model | 2013-04-07 |
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 |
lvc | lvc Spice model | SPICE model | 2013-05-07 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
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.