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TI SN74HCT245NSR
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) SN74HCT245NSR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- SN74HCT245NSR
- Electronic Component
- 1
- Package
- SOIC-20-208mil
- Electronic Component
- Buffers / Drivers / Transceivers
- Electronic Component
- 74HCT
- Electronic Component
- 0.727g
- Electronic Component
- 1
- Electronic Component
- 1
- Features
- Output
- Electronic Component
- BM0000536575
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 4.5V~5.5V
- Output Type
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SN74HCT245NSR 产品概述
概述
SN74HCT245NSR是德州仪器(TI)推出的一款高性能逻辑器件，属于高速收发器系列。该器件具有非反相输出特点，专为多种数字电路应用设计，能够满足不同电子设备对数据传输的需求。作为一个8位双向收发器，SN74HCT245NSR在数据总线系统、微处理器接口以及各种工业设备中扮演着至关重要的角色。
逻辑与功能
SN74HCT245NSR的逻辑类型为收发器，它通过控制方向的信号而在8个数据线之间实现双向数据传输。该器件的输出采用三态输出类型，这意味着其输出状态可以是高电平、低电平或高阻态（高阻抗），从而使系统能够在多个驱动器之间共享数据线，避免了信号干扰和冲突。这一特点使得它非常适用于总线系统和需要多个设备共用同一条数据线的应用场合。
电气特性
SN74HCT245NSR的输出电流能力为6mA，无论是在高输出还是低输出状态下，这个输出电流能够满足中小功率的负载需求，确保其在多种环境下的稳定工作。该器件的供电电压范围为4.5V至5.5V，符合大多数数字电路的标准电压要求，适用于宽广的应用场景。
工作温度范围
在温度性能方面，SN74HCT245NSR具有-40°C至85°C的工作温度范围。这一特性使得它能够在各种严苛的环境条件下正常工作，如工业控制、汽车电子和其他领域的环保设备，高可靠性的设计提高了其在恶劣条件下的使用寿命和稳定性。
安装与封装
SN74HCT245NSR采用表面贴装方式(SMD)，封装类型为20-SO(小外形封装)。这个封装设计不仅节省空间，而且能够简化电路板布局，对于现代轻便、紧凑的电子设备来说尤为重要。它的尺寸为0.209“（5.30mm宽），适合在高密度的电路板上进行安装，提供了良好的散热性能和电气性能。
典型应用
SN74HCT245NSR通常用于各种电子设备的接口和信号转换中，尤其是在需要数据快速传输的应用环境，如：
- 总线通信：由于其三态输出特性，适合用于共享总线系统中的多个设备。
- 微处理器接口：可以作为微控制器或微处理器之间的数据交换桥梁，保证数据的顺利传递。
- 数据采集系统：在需要快速和准确的数据传输时，该器件的性能能够有效支持传感器信号的传输。
- 工业自动化：广泛应用于工业控制系统，提供可靠的数据通道以提升系统的响应速度和效率。
结论
SN74HCT245NSR是一个功能多样的逻辑收发器，以其卓越的电气特性和良好的工作温度范围适用于各类数字电路应用。无论是在工业、汽车还是消费电子市场，这款设备都展示了其灵活性和高可靠性，成为现代电子设计中不可或缺的元件。选择SN74HCT245NSR，您将能够确保设计的高效性和稳定性，满足不断增长的电子产品市场对快速、可靠数据传输的需求。
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