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Nexperia 74HC273D,653 74HC273D
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Nexperia 74HC273D, 653
- Type
- NEXPERIA
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- positions
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- NEXPERIA
- Electronic Component
- 74HC273D,653
- Electronic Component
- 1
- Package
- SO-20-300mil
- Type
- D
- Electronic Component
- Flip-Flop
- Electronic Component
- 74HC
- Electronic Component
- 0.835g
- Electronic Component
- 1
- Electronic Component
- Electronic Component
- Electronic Component
- 1
- Latching
- 3ns
- Electronic Component
- BM0058398992
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：74HC273D,653
一、基本信息
74HC273D,653 是一款由 Nexperia（安世）制造的高性能 D 型触发器，属于广为应用的 74HC 系列逻辑集成电路。该触发器采用正边沿触发方式，具有 8 位输出，适用于数字电路中数据存储和控制的广泛应用。
二、主要特点
- 工作电压范围：74HC273D 的供电电压范围为 2V 至 6V，能够适应不同电压环境的需求，同时提供稳定的性能。
- 高频率响应：该器件的最大时钟频率达 122MHz，这意味着它能够以很高的速率进行数据采集与存储，适合高性能的数字电路应用。
- 传播延迟：稳定性良好的传播延迟为 26ns（针对 6V 电源和 50pF 负载），这使得该触发器在高速应用中的响应时间极具优势。
- 低静态电流：74HC273D 的静态电流（Iq）只有 8µA，极大地降低了功耗，使其特别适合于便携式和电池供电系统。
三、功能特性
74HC273D 主要具有以下功能特性：
- 主复位功能：拥有主复位 (MR) 输入端，可以快速清除触发器的状态，确保在特定条件下系统可以迅速恢复到定义状态。
- 非反相输出：器件提供非反相输出，简化了信号的后续处理和使用。
- 多路输入输出：每个元件具有 8 位输出能力，适合处理多位数据流，常用于需要同时存储和操作多个信号的应用场合。
四、应用领域
基于其出色的性能和功能，74HC273D 适用的应用领域非常广泛，包括但不限于：
- 数字信号处理：可以用作数据寄存器和状态寄存器，支持临时数据存储和状态管理。
- 微控制器和微处理器接口：在嵌入式系统中与微控制器配合使用，充当数据缓存，提升系统的响应灵敏度。
- 时序电路设计：与其他逻辑元件联合使用，构建复杂的时序控制电路。
- 自动化控制系统：在自动化和控制系统中，用于实时数据监测和反馈控制逻辑。
五、封装及安装
74HC273D 采用 20-SOIC 封装（尺寸为 0.295"，7.50mm 宽），适合于表面贴装及更高密度的电路板设计。这种封装形式不仅占用空间小，而且有助于提升电路的整体性能。
六、工作温度范围
该元件可适应的工作温度范围广泛，从 -40°C 至 125°C，这使得 74HC273D 适合于多种工业环境和极端条件下的应用，确保其在各种环境下都能稳定工作。
七、总结
74HC273D,653 是一款功能强大且多用途的 D 型触发器，凭借其高频率响应、低功耗特性和耐用的工作温度范围，广泛应用于现代数字电路设计中。无论是在消费电子、自动化控制还是嵌入式系统，该器件都能够提供高效、可靠的性能。对于需要在严苛条件下运行的系统而言，74HC273D 更是一种理想的选择。
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