IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN74HC20FH / Texas Instruments,Datasheet,06/07+,4-Input NAND-Functio 订购 PDF文档
SN74HC240N3 / Texas Instruments,Datasheet,06/07+,OCTAL BUFFERS AND LI 订购 PDF文档
SN74HC21FN / Texas Instruments,Datasheet,06/07+,4-Input AND-Function 订购 PDF文档
SN74HC240NSR / ,,,原装现货 订购 PDF文档
SN74HC221FH / Texas Instruments,Datasheet,06/07+,Dual Monostable Mult 订购 PDF文档
SN74HC239 / Texas Instruments,Datasheet,06/07+,Dual 2-Line to 4-Lin 订购 PDF文档
SN74HC241NTI03 / ,,最新批号, 订购 PDF文档
SN74HC244WD / ,,最新批号,原装现货 订购 PDF文档