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TI SN74LVC245APWR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) SN74LVC245APWR
- 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
- SN74LVC245APWR
- Electronic Component
- 1
- Package
- TSSOP-20
- Electronic Component
- Buffers / Drivers / Transceivers
- Electronic Component
- 74LVC
- Electronic Component
- 0.25g
- Electronic Component
- 1
- Electronic Component
- 1
- Features
- Isolated; Output; Level Conversion
- Electronic Component
- BM69417925
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 1.65V~3.6V
- 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.
SN74LVC245APWR 产品概述
一、产品背景
SN74LVC245APWR 是德州仪器（Texas Instruments，简称 TI）推出的一款高性能八通道（8-bit）非反相收发器，属于 LVC（低电压 CMOS）逻辑系列。广大电子工程师和设计师通常选择这款收发器用于高效能、低功耗应用中。因其出色的电气特性和广泛的应用场景，SN74LVC245APWR 已成为电子产品设计中不可或缺的基本元器件之一。
二、基本参数
- 逻辑类型：收发器，非反相
- 元件数：1
- 每个元件位数：8
- 输出类型：三态
- 电流 - 输出高、低：最大24mA
- 电压 - 供电：1.65V ~ 3.6V
- 工作温度：-40°C ~ 125°C（TA）
- 安装类型：表面贴装型
- 封装类型：20-TSSOP（0.173"，4.40mm 宽）
三、电气特性
SN74LVC245APWR 的电源电压范围在 1.65V 到 3.6V 之间，适合各种低电压数字电路应用。其在工作范围内能够提供高达 24mA 的输出电流，满足了大多数逻辑电平转换的需求。此外，三态输出功能使其在多路复用和数据总线之间切换时更具灵活性。
其工作温度范围从 -40°C 到 125°C，这意味着 SN74LVC245APWR 能够在严苛的环境条件下稳定运行，非常适合用于工业、汽车和消费电子等应用中。
四、封装与安装
SN74LVC245APWR 采用 20-TSSOP 封装，这种表面贴装型设计不仅节省空间，且便于自动化焊接，极大提高了生产效率。封装的高度较低，使得在小型和紧凑型设备中实现高密度布局变得更加容易。
五、应用场景
SN74LVC245APWR 的应用广泛，主要包括：
- 数据总线应用：由于其具备三态输出，可以在多路复用模式下高效传输数据。
- 逻辑电平转换：特别适用于不同电压域之间的数据传输，如5V与3.3V系统之间的逻辑电平转换。
- 通信系统：在串行和并行接口中，一般需要收发器来实现信号交换，SN74LVC245APWR 能够完美满足这种需求。
- 工业控制：在各种工控设备中，作为信号缓冲和驱动器进行信号管理和接口转换。
六、总结
SN74LVC245APWR 作为一款功能强大的非反相收发器，凭借其卓越的电气特性、宽广的工作温度范围和灵活的封装类型，广泛适用于各种数字电路设计中，成为了工程师们的可信赖选择。在现代电子产品不断追求高性能和低功耗的背景下，该元器件的应用将更加普及，意义不可小觑。无论是开发新产品，还是现有系统的升级，SN74LVC245APWR 都将提供可靠的解决方案。
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