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Click here for more information74HC594DB
8-bit shift register with output register
74HC594;74HCT594是高速硅栅CMOS器件,与低功耗肖特基TTL (LSTTL)针脚兼容。
74HC594;74HCT594是8位非反相串行输入并行输出移位寄存器,可将数据馈入8位D型存储寄存器。移位和存储寄存器上都提供单独时钟(SHCP和STCP)和直接覆盖清零(SHR和STR)。提供串行输出(Q7S)是为了级联。
移位和存储寄存器时钟都为正沿触发。如果用户希望将两个时钟连在一起,则移位寄存器将总是比存储寄存器超前一个计数脉冲。
Alternatives
Features and benefits
- 同步串行输入和输出
- 符合JEDEC标准No.7A
- 8位并行输出
- 移位和存储寄存器具有独立的直接清零和时钟
- 用于移位和存储寄存器的独立时钟
- 100 MHz(典型值)
- 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 |
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74HC594DB | 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 |
---|---|---|---|---|---|---|---|
74HC594DB | 74HC594DB,118 (935190160118) |
Discontinued / End-of-life | HC594 |
SSOP16 (SOT338-1) |
SOT338-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
Not available |
74HC594DB,112 (935190160112) |
Withdrawn / End-of-life | HC594 | Not available |
Series
文档 (9)
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74HC_HCT594 | 8-bit shift register with output register | Data sheet | 2024-03-19 |
AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
hc594 | 74HC594 IBIS model | 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 |
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 |
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hc594 | 74HC594 IBIS model | IBIS model | 2021-02-02 |
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.