型号：HD74HC4520
厂商：HITACHI[Hitachi Semiconductor]
大小：59.02 Kbytes
页数：共10页
功能：Dual BCD Use Converters/Dual Binary Up Converters
厂商：RENESAS[Renesas Technology Corp]
大小：115.86 Kbytes
页数：共9页
功能：Dual BCD Up Counters
型号：HD74HC4520FPEL
型号：HD74HC4520P
型号：HD74HC4520RPEL
