型号 / 厂家，封装，批号，备注，订购

SN54F191A / Texas Instruments,Datasheet,06/07+,Sychronous 4-Bit Up/ 订购 PDF文档

SN54F21 / Texas Instruments,Datasheet,06/07+,DUAL 4-INPUT POSITIV 订购 PDF文档

SN54F21FK / Texas Instruments,Datasheet,07+,DUAL 4-INPUT POSITIV 订购 PDF文档

SN54F241 / Texas Instruments,Datasheet,06/07+,OCTAL BUFFERS-DRIVER 订购 PDF文档

SN54F241FK / Texas Instruments,Datasheet,06/07+,OCTAL BUFFERS/DRIVER 订购 PDF文档

SN54F243 / Texas Instruments,Datasheet,06/07+,QUADRUPLE BUS TRANSC 订购 PDF文档

SN54F244 / Texas Instruments,Datasheet,06/07+,Octal Buffers-Driver 订购 PDF文档

SN54F245FK / Texas Instruments,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54F251AFK / Texas Instruments,Datasheet,07+,8-Line Digital Multi 订购 PDF文档

SN54F251B / Texas Instruments,Datasheet,07+,1-OF-8 DATA OR 订购 PDF文档