【NXP Semiconductors】74HC540N,652,IC INVERTER 8-INPUT 20DIP
74HC540N652,
74HC540N-Q100U,IC BUFFER INVERT 6V 20DIP
74HC540PWJ,IC BUFFER INVERT 6V 20TSSOP
【NXP Semiconductors】74HC541D,缓冲器和线路驱动器 OCTAL BUFF/LDRVR 3ST
【NXP Semiconductors】74HC541D,652,IC BUFF/DVR TRI-ST 8BIT 20SOIC
【NXP Semiconductors】74HC541D,653,IC BUFF/DVR TRI-ST 8BIT 20SOIC
74HC541D652,