OCTAL BUS TRANSCEIVERS

These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmis sion from the A bus to B or from the B bus to A bus depending upon the logic level of the direction control (DIR) input. Enable input (G) can disable the device so that the buses are effectively isolated.

参考价格：25.8316

型号：SN74LS642DW 品牌：TI 说明：SN74LS642DW多少钱，2026年最近一个月行情走势，SN74LS642DW批发/采购报价，SN74LS642DW行情走势销售排行榜，SN74LS642DW报价。