【Fairchild Semiconductor】CD4015BCMX,计数器移位寄存器 Dl 4-Bit Shift Reg
【Fairchild Semiconductor】CD4015BCN,IC REGISTER STATIC DL 4BIT 16DIP
【Texas Instruments】CD4015BE,IC DUAL STATIC SHFT REG 16-DIP
【Texas Instruments】CD4015BE.,
【Texas Instruments】CD4015BEE4,IC DUAL STATIC SHFT REG 16-DIP
CD4015BEG4,IC DUAL STATIC SHFT REG 16-DIP
CD4015BF,CMOS DUAL 4-STAGE STATIC SHIFT R
CD4015BF3A,CMOS DUAL 4-STAGE STATIC SHIFT R
