型号 / 厂家，封装，批号，备注，订购

HD404394S / Hitachi Semiconductor,Datasheet,07+,ROM: 4.096 words RAM 订购 PDF文档

HD4044 / Harris Semiconductor,Datasheet,06/07+,Integrated Circuits 订购 PDF文档

HD-4044 / Harris Semiconductor,Datasheet,06/07+,Integrated Circuits 订购 PDF文档

HD404439 / Hitachi Semiconductor,Datasheet,06/07+,4-bit Single-Chip Mi 订购 PDF文档

HD404449 Series / Renesas Technology,Datasheet,07+,4-Bit Single-Chip Mi 订购 PDF文档

HD404458H / Renesas Technology,Datasheet,07+,Single-Chip Microcom 订购 PDF文档

HD404459 Series / Renesas Technology,Datasheet,07+,4-Bit Single-Chip Mi 订购 PDF文档

HD404459S / Hitachi Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HD404508FS / Hitachi Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档

HD404612 / Hitachi Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档