stm
部件型号 厂商 描述

74LVQ125TTR

STMicroelectronics Buffers & Line Drivers Quad Bus Buffer

74LVQ244MTR

STMicroelectronics IC BUFF/DVR TRI-ST DUAL 20SOIC

74LVQ244TTR

STMicroelectronics IC BUFF/DVR TRI-ST DUAL 20TSSOP
1
1-1