型号：HD74LS645-1
厂商：HITACHI[Hitachi Semiconductor]
大小：59.36 Kbytes
页数：共5页
功能：Octal Bus Transceivers(non-inverted-3state outputs)
大小：6854.82 Kbytes
页数：共274页
功能：Ouadruple 2-input Positive NAND Gates
厂商：RENESAS[Renesas Technology Corp]
大小：183.96 Kbytes
页数：共7页
功能：Octal Bus Transceivers (non-inverted 3-state outputs)
