型号 / 厂家，封装，批号，备注，订购

HD74HC20RP / Renesas Technology,Datasheet,07+,Dual 4-input NAND Ga 订购 PDF文档

HD74HC20RPEL-Q / ,,最新批号,原装现货 订购 PDF文档

HD74HC237 / Renesas Technology,Datasheet,06/07+,3-to-8-line Decoder/ 订购 PDF文档

HD74HC241RP / Renesas Technology,Datasheet,07+,Octal Buffers/Line D 订购 PDF文档

HD74HC20T / Renesas Technology,Datasheet,07+,Dual 4-input NAND Ga 订购 PDF文档

HD74HC21T / Hitachi Semiconductor,Datasheet,06/07+,IC AND GATE DUAL 4IN 订购 PDF文档

HD74HC242 / Hitachi Semiconductor,Datasheet,07+,Quad. Bus Transceive 订购 PDF文档

HD74HC221AFP / Hitachi Semiconductor,Datasheet,07+,Dual Monostable Mult 订购 PDF文档

HD74HC238RP / Renesas Technology,Datasheet,07+,3-to-8 line Decoder/ 订购 PDF文档

HD74HC240RP / Renesas Technology,Datasheet,06/07+,Octal Buffers/Line D 订购 PDF文档