型号：DM74LS447
厂商：NSC[National Semiconductor]
大小：67.64 Kbytes
页数：共3页
功能：BCD to 7-Segment Decoder/Driver
大小：126.75 Kbytes
页数：共6页
功能：BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
型号：DM74LS447M
型号：DM74LS447N
