半导体集成电路JC4014、JC4015和JC4021型CMOS移位寄存器详细规范
Detail specification for types JC4014 、JC4015 and JC4021 shift registers of CMOS semiconductor integrated circuits
1993-05-11
SJ 20160-1992
半导体集成电路JT54S194和JT54S195型S-TTL移位寄存器详细规范
Detail specification for types JT54S194 and JT54S195 shift rfgisters of S-TTL semiconductor integrated circuits
1992-11-19
SJ 20290-1993
半导体集成电路 JT54LS164、JT54LS166、JT54LS194、JT54LS195型LS-TTL移位寄存器详细规范
detail specification for JT54LS164,JT54LS166,JT54LS194,JT54LS195 types shift registers of LS-TTL semiconductor integrated circuits