74LVC244AMTR

低压CMOS四路总线缓冲器（三态）高性能 LOW VOLTAGE CMOS QUAD BUS BUFFERS 3-STATE HIGH PERFORMANCE

Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-SO

得捷:
IC BUFFER NON-INVERT 3.6V 20SO

艾睿:
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SOP T/R

Verical:
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SOP T/R

Win Source:
IC BUFF/DVR TRI-ST DUAL 20SOIC