型号 / 厂家，封装，批号，备注，订购

HD4074274S03 / Hitachi Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HD4074274S04 / Hitachi Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档

HD4074308 / Hitachi Semiconductor,Datasheet,06/07+,4-bit Single-Chip Mi 订购 PDF文档

HD4074329 / Hitachi Semiconductor,Datasheet,07+,4-bit Single-Chip Mi 订购 PDF文档

HD4074329UFS / Renesas Technology,Datasheet,07+,Single-Chip Microcom 订购 PDF文档

HD4074329US / Hitachi Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档

HD4074339 / Hitachi Semiconductor,Datasheet,07+,4-bit Single-Chip Mi 订购 PDF文档

HD4074339FS / Hitachi Semiconductor,Datasheet,07+, 订购 PDF文档

HD404C344RS / Hitachi Semiconductor,Datasheet,07+,ROM: 4.096 words RAM 订购 PDF文档

HD4074394 / Hitachi Semiconductor,Datasheet,07+,4-bit Single-Chip Mi 订购 PDF文档