TEXAS INSTRUMENTS
缓冲器/线路驱动器, 74AHCT541, 4.5V至5.5V, TSSOP-20
缓冲器/驱动器, 74AHCT541, 4.5V至5.5V, SOIC-20
逻辑芯片, 缓冲器/驱动器, 三态, 8路, 20DIP