Other Parts Discussed in Thread: SN74ALVC164245 , SN74LVC16T245-EP , SN74AVC16T245 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/logic-group/logic/f/logic-forum/625369/sn74alvc164245-maximum-junction-temperature 器件型号…
那建议你选择16T245,从datasheet上来看,16T245的特性更优,是16245的升级版本,比如16T245多了Vcc isolator的特性:VCC Isolation Feature – If Either VCC Input Is at GND, Both Ports Are in the High-Impedance state.Overvoltage-Tolerant Inputs/Outputs AllowMixed-Voltage-Mode Data Communications等都是16245所不具备的…
Other Parts Discussed in Thread: SN74LVCH16T245 用SN74LVCH16T245作为FPGA与PXI总线之间进行电平转换,FPGA的IO供电时1.8V,PXI总线是5V,看datasheet,越低速度越慢,请问SN74LVCH16T245能不能在1.8V和5V之间转换时能不能到66Mbps?