MC74LCX540DWR2

低电压CMOS八路缓冲器流量通过引脚电压为5 V容限输入和输出（三态，反相） Low-Voltage CMOS Octal Buffer Flow Through Pinout With 5 V−Tolerant Inputs and Outputs 3−State, Inverting

Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC

得捷:
IC BUFFER INVERT 3.6V 20SOIC

艾睿:
Buffer/Line Driver 8-CH Inverting 3-ST CMOS Automotive 20-Pin SOIC W T/R