【NXP Semiconductors】74LV245DB,112,IC TRANSCVR TRI-ST 8BIT 20SSOP
【NXP Semiconductors】74LV245DB,118,IC TRANSCEIVER IBIT 3ST 20SSOP
【NXP Semiconductors】74LV245DB-T,总线收发器 3.3V OCTAL BUS XCVR 3-S
【NXP Semiconductors】74LV245D-T,总线收发器 3.3V OCTAL BUS XCVR 3-S
【NXP Semiconductors】74LV245N,112,IC TRANSCVR TRI-ST 8BIT 20DIP