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Click here for more information74HC595DB
8-bit serial-in, serial or parallel-out shift register with output latches; 3-state
74HC595;74HCT595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。
74HC595;74HCT595是带存储寄存器和3态输出的8级串行移位寄存器。这类寄存器具有单独的时钟。
数据在移位寄存器时钟输入(SHCP)正向跃迁时移位。每个寄存器中的数据都在存储寄存器时钟输入(STCP)正向跃迁时被传输到存储寄存器。如果两个时钟连在一起,则移位寄存器将总是比存储寄存器超前一个时钟脉冲。
移位寄存器具有用于级联的一个串行输入(DS)和一个串行标准输出(Q7S)。该器件还针对所有8个移位寄存器级提供异步复位(低电平有效)。该存储寄存器具有8个平行3态总线驱动器输出。输出使能输入(OE)为低电平时,存储寄存器中的数据出现在输出处。
Features and benefits
- 8位串行输入
- 8位串行或并行输出
- 存储寄存器,带3态输出
- 移位寄存器,带直接清零
- 100 MHz(典型值)移出频率
- 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
- 串行到并行数据转换
- 遥控保持寄存器
参数类型
型号 | Product status | Package name |
---|---|---|
74HC595DB | End of life | SSOP16 |
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 |
---|---|---|---|---|---|---|---|
74HC595DB | 74HC595DB,118 (935165210118) |
Discontinued / End-of-life | HC595 |
SSOP16 (SOT338-1) |
SOT338-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
Not available |
74HC595DB,112 (935165210112) |
Obsolete | HC595 | Not available |
Series
文档 (10)
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74HC_HCT595 | 8-bit serial-in, serial or parallel-out shift register with output latches; 3-state | Data sheet | 2024-03-20 |
AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
hc595 | IBIS model of 74HC595 | IBIS model | 2021-02-02 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
SSOP16_SOT338-1_mk | plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body | Marcom graphics | 2017-01-28 |
SOT338-1 | plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body | Package information | 2022-06-20 |
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 |
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.