型号：CD74HC640M
厂商：TI[Texas Instruments]
大小：268.93 Kbytes
页数：共11页
功能：High-Speed CMOS Logic Octal Three-State Bus Transceiver, Inverting
大小：275.24 Kbytes
页数：共12页
型号：CD74HC640ME4
型号：CD74HC640MG4
