74ACT299PC
8输入通用移位/存储寄存器 8-Input Universal Shift/Storage Register
Shift Shift Register 1 Element 8 Bit 20-PDIP
得捷:
PARALLEL IN PARALLEL OUT
贸泽:
计数器移位寄存器 8-Inp Shift/Stor Reg
艾睿:
Shift Register Single 8-Bit Serial/Parallel to Serial/Parallel 20-Pin PDIP W Rail