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Nexperia 74HC74D,653 74HC74D
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Nexperia 74HC74D, 653
- Type
- NEXPERIA
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- positionsand positions
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- NEXPERIA
- Electronic Component
- 74HC74D,653
- Electronic Component
- 1
- Package
- SOIC-14
- Type
- D
- Electronic Component
- Flip-Flop
- Electronic Component
- 74HC
- Electronic Component
- 0.254g
- Electronic Component
- 2
- Electronic Component
- Electronic Component
- Electronic Component
- 1
- Latching
- 3ns；3ns；3ns
- Electronic Component
- BM0000285030
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：74HC74D,653
一、产品背景
74HC74D,653是一款来自Nexperia（安世）旗下的高性能D型触发器，采用表面贴装型（SMD）封装，适用于现代高速数字电路应用。该器件不仅在时钟频率和电流静态消耗方面表现优越，还具备广泛的工作温度范围，使其成为工业、汽车以及消费电子等领域的理想选择。
二、主要特点
安装类型与封装：
- 采用14-SO（小型封装），封装宽度为0.154英寸（3.90mm），便于在空间有限的电路板上进行集成。
电气参数：
- 电流-静态（Iq）： 该触发器在静态状态下只有40µA的电流消耗，确保了在低功耗应用中的有效性。
- 工作电压范围： 该器件能够在2V至6V的供电电压下稳定工作，适合多种系统电压需求。
- 输出电流能力： 其输出高、低电流均可达到5.2mA，适应多种负载。
逻辑性能：
- 时钟频率： 能够支持高达82MHz的工作频率，满足高速数据处理的需求。
- 最大传播延迟： 在6V、50pF负载条件下，其最大传播延迟仅为37ns，确保信号处理的及时性和准确性。
输入/输出特性：
- 触发器类型： 本器件为正边沿D触发器，适用于需要稳定延迟的时序逻辑设计。
- 输出类型： 作为差分输出设计，使得信号更加抗干扰，适合高噪声环境中的应用。
温度适应性：
- 工作温度范围广泛，从-40°C到125°C，适用于各种极端工作环境，包括汽车电子和工业控制系统。
功能性：
- 具有设置（预设）和复位功能，为使用者在设计期间提供更多灵活性。同时，3.5pF的输入电容帮助降低输入干扰，提升信号的完整性。
三、应用场景
由于74HC74D,653的高性能和灵活性，该触发器适用于以下应用场景：
数字电路的时序控制： 在需要精确时钟信号同步的电路中，比如计数器、状态机及顺序逻辑控制等。
数据存储和传输： 在数据采集系统或通信设备中，可以用作数据寄存器，以实现数据的暂存与快速切换。
汽车电子： 由于其广泛的工作温度范围和稳定性，74HC74D适合用于汽车中的传感器及控制单元。
工业自动化控制： 适用于PLC（可编程逻辑控制器）和其他工业控制器，以实现对各种控制信号的有效管理。
消费电子产品： 可用于家庭电器和计算设备中，构建稳定可靠的逻辑基元，提升设备整体性能。
四、总结
74HC74D,653作为一款高性能的D型触发器，在技术规格与性能参数上都表现出色。其低功耗、高速运行及广泛的工作温度适应范围，使其成为设计师在构建各种数字逻辑电路时的优秀选择。无论是在工业应用、汽车领域，还是在消费电子产品中，74HC74D均能提供卓越的性能，为现代电子设计注入强大的动力。
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