
- 制造厂商:TI(德州仪器,Texas Instruments)
- 产品类别:逻辑和电压转换
- 技术类目:缓冲器、驱动器和收发器 - 通用收发器
- 功能描述:四路总线收发器
- 点击这里打开及下载SN74LS243的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格

These four-data-line transceivers are designed for asynchronous two-way communications between data buses. SN74LS243 can be used to drive terminated lines down to 133
.
SN54LS243 is characterized for operation over the full military temperature range of 55°C to 125°C. SN74LS243 is characterized for operation from 0°C to 70°C.
- Two-Way Asynchronous Communication Between Data Buses
- PNP Inputs Reduce D-C Loading
- Hysteresis (Typically 400 mV) at Inputs Improves Noise Margin
- IOL (Max) (mA)
- 24
- IOH (Max) (mA)
- -15
- Technology Family
- LS
- Rating
- Catalog
- Operating temperature range (C)
- 0 to 70
SN74LS243的完整型号有:SN74LS243D、SN74LS243DR、SN74LS243N,以下是这些产品的关键参数及官网采购报价:
SN74LS243D,工作温度:0 to 70,封装:SOIC (D)-14,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LS243D的批量USD价格:1.304(1000+)
SN74LS243DR,工作温度:0 to 70,封装:SOIC (D)-14,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LS243DR的批量USD价格:1.087(1000+)
SN74LS243N,工作温度:0 to 70,封装:PDIP (N)-14,包装数量MPQ:25个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网SN74LS243N的批量USD价格:1.25(1000+)

14-24-LOGIC-EVM 支持 14 到 24 引脚 PW、DB、D、DW、NS、DYY 和 DGV 封装的通用逻辑 EVM
该 EVM 设计用于支持采用 14 至 24 引脚 D、DW、DB、NS、PW、DYY 或 DGV 封装的任何逻辑器件。



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