型号 / 厂家，封装，批号，备注，订购

SN54HCT640FK / Texas Instruments,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

SN54HCT645 / Texas Instruments,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54HCT645W / Texas Instruments,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54HCT646FK / Texas Instruments,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54HCT646JT / Texas Instruments,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54HCT651FK / Texas Instruments,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

SN54HCT651JT / Texas Instruments,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

SN54HCT652FK / Texas Instruments,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54HCT664 / Texas Instruments,Datasheet,06/07+,Octal Bus Transceive 订购 PDF文档

SN54HCT74W / Texas Instruments,Datasheet,06/07+,DUAL D-TYPE POSITIVE 订购 PDF文档