型号 / 厂家，封装，批号，备注，订购

CD74HCT20M / PHOENIX CONTACT,,,原装现货 订购 PDF文档

CD74HCT20M96 / ,,02+,原装现货 订购 PDF文档

CD74HCT20MT / PHOENIX CONTACT,,,原装现货 订购 PDF文档

CD74HCT21EX / PHOENIX CONTACT,,,原装现货 订购 PDF文档

CD74HCT21M / PHOENIX CONTACT,,,原装现货 订购 PDF文档

CD74HCT21M96 / PHOENIX CONTACT,,,原装现货 订购 PDF文档

CD74HCT22106 / ,,02+,原装现货 订购 PDF文档

CD74HCT22106E / HARRIS,DIP-28,07+,正品010-62104791 订购 PDF文档

CD74HCT237M / ,,0623+,原装现货库存 订购 PDF文档

CD74HCT238 / HAR/90,3.9mm,00+,全新原装 订购 PDF文档