MC74AC245DWR2G
数据手册.pdfON Semiconductor(安森美)
电子元器件分类
MC74AC245 系列 2至6 V 八 双向 收发器 - SOIC-20
The MC74AC245/74ACT245 contains eight non−inverting bidirectional buffers with 3−state outputs and is intended for bus−oriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive T/R input determines the direction of data flow through the bidirectional transceiver. Transmit active−HIGH enables data from A ports to B ports; Receive active−LOW enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a High Z condition.
Features
• Noninverting Buffers
• Bidirectional Data Path
• A and B Outputs Source/Sink 24 mA
• ′ACT245 has TTL Compatible Inputs
• Pb−Free Packages are Available
