型号 / 厂家，封装，批号，备注，订购

SN74S472N1 / Fujitsu,Datasheet,06/07+,Compatible TTL circu 订购 PDF文档

SN74S474 / Texas Instruments,Datasheet,06/07+,512 x 8 TTL PROM Mem 订购 PDF文档

SN74S477 / Texas Instruments,Datasheet,07+,PROGRAMMABLE READ-ON 订购 PDF文档

SN74S477J / Texas Instruments,Datasheet,06/07+,PROGRAMMABLE READ-ON 订购 PDF文档

SN74S478 / Texas Instruments,Datasheet,06/07+,Programmable ROM 订购 PDF文档

SN74S479 / Texas Instruments,Datasheet,06/07+,PROGRAMMABLE READ-ON 订购 PDF文档

SN74S482 / Texas Instruments,Datasheet,06/07+,Supply Division Prod 订购 PDF文档

SN74S484AJ / Texas Instruments,Datasheet,07+,BCD-to-Binary Code C 订购 PDF文档

SN74S508D24 / Various,Datasheet,07+,8 x 8 Bit Multiplier 订购 PDF文档

SN74S508TD24 / Various,Datasheet,06/07+,8 x 8 Bit Multiplier 订购 PDF文档