型号：HD74LS109
厂商：HITACHI[Hitachi Semiconductor]
大小：68.71 Kbytes
页数：共6页
功能：Dual J-K Positive-edge-triggered Flip-Flops(with Preset and Clear)
型号：HD74LS109A
大小：6854.82 Kbytes
页数：共274页
功能：Ouadruple 2-input Positive NAND Gates
