型号 / 厂家，封装，批号，备注，订购

74HC-HCT5555 / Philips Semiconductors,Datasheet,07+,Programmable delay t 订购 PDF文档

74HC-HCT563 / Philips Semiconductors,Datasheet,07+,Octal D-type transpa 订购 PDF文档

74HC-HCT564 / Philips Semiconductors,Datasheet,07+,Octal D-type flip-fl 订购 PDF文档

74HC-HCT573 / Philips Semiconductors,Datasheet,07+,Octal D-type transpa 订购 PDF文档

74HC-HCT574 / Philips Semiconductors,Datasheet,07+,Octal D-type flip-fl 订购 PDF文档

74HC-HCT594 / Philips Semiconductors,Datasheet,07+,8-bit shift register 订购 PDF文档

74HC-HCT595 / Philips Semiconductors,Datasheet,07+,8-bit serial-in-seri 订购 PDF文档

74HC-HCT646 / Philips Semiconductors,Datasheet,07+,Octal bus transceive 订购 PDF文档

74HC-HCT652 / Philips Semiconductors,Datasheet,07+,Octal bus transceive 订购 PDF文档

74HC-HCT670 / Philips Semiconductors,Datasheet,07+,4 x 4 register file 订购 PDF文档