型号 / 厂家，封装，批号，备注，订购

74HC-HCT174 / Philips Semiconductors,Datasheet,07+,Hex D-type flip-flop 订购 PDF文档

74HC-HCT194 / Philips Semiconductors,Datasheet,07+,4-bit bidirectional 订购 PDF文档

74HC-HCT221 / Philips Semiconductors,Datasheet,07+,Dual non-retriggerab 订购 PDF文档

74HC-HCT238 / Philips Semiconductors,Datasheet,07+,3-to-8 line decoder- 订购 PDF文档

74HC-HCT241 / Philips Semiconductors,Datasheet,07+,Octal buffer-line dr 订购 PDF文档

74HC-HCT245 / Philips Semiconductors,Datasheet,07+,Octal bus transceive 订购 PDF文档

74HC-HCT259 / Philips Semiconductors,Datasheet,07+,8-bit addressable la 订购 PDF文档

74HC-HCT27 / Philips Semiconductors,Datasheet,07+,Triple 3-Input NOR G 订购 PDF文档

74HC-HCT273 / Philips Semiconductors,Datasheet,07+,Octal D-type flip-fl 订购 PDF文档

74HC-HCT283 / Philips Semiconductors,Datasheet,07+,4-bit binary full ad 订购 PDF文档