ON SEMICONDUCTOR/FAIRCHILD
移位寄存器, 串行至并行, 1元件, NSOIC, 14 引脚, 2 V, 5.5 V
NEXPERIA
移位寄存器, 并行至并行、串行至并行, 1元件, SOIC, 16 引脚, 3 V, 15 V