型号 / 厂家，封装，批号，备注，订购

HD-4050 / Harris Semiconductor,Datasheet,07+,Integrated Circuits 订购 PDF文档

HD-4049 / Harris Semiconductor,Datasheet,07+,Integrated Circuits 订购 PDF文档

HD4074008H / Hitachi Semiconductor,Datasheet,07+,Two timer/s 订购 PDF文档

HD404C341RFP / Hitachi Semiconductor,Datasheet,06/07+,ROM: 1.024 words RAM 订购 PDF文档

HD404C342RFP / Hitachi Semiconductor,Datasheet,07+,ROM: 2.048 words RAM 订购 PDF文档

HD4074054S / Hitachi Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档

HD404C342RS / Hitachi Semiconductor,Datasheet,07+,ROM: 2.048 words RAM 订购 PDF文档

HD404C344R / Hitachi Semiconductor,Datasheet,06/07+,ROM: 4.096 words RAM 订购 PDF文档

HD404C344RFT / Hitachi Semiconductor,Datasheet,07+,ROM: 4.096 words RAM 订购 PDF文档

HD4074094 / Hitachi Semiconductor,Datasheet,06/07+,H40XX Family Microco 订购 PDF文档