MC74AC540DWG
数据手册.pdf八路缓冲器/ 3态输出的线路驱动器 Octal Buffer/Line Driver with 3−State Outputs
By driving the input to the transmission line this buffer and line driver by will amplify any signal. With a 3-state output, this is power management at its best. This line driver has an operating temperature range of -40 °C to 85 °C. This product comes in rail packaging to keep individual parts separated and protected. This inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V. It has 8 channels per chip.
