型号：CD54HC646
厂商：TI[Texas Instruments]
大小：245.15 Kbytes
页数：共8页
功能：HIGH-SPEED CMOS LOGIC(OCTAL BUS TRANSCEIVER/REGISTER,3-STATE)
型号：CD54HC646F3A
厂商：TI1[Texas Instruments]
大小：584.0 Kbytes
页数：共18页
功能：OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
