双8位移位寄存器 Dual 8-Bit Shift Register
Shift Shift Register 2 Element 8 Bit 16-PDIP
得捷: SERIAL IN SERIAL OUT
贸泽: Counter Shift Registers Dual 8-Bit Shift Reg
Chip1Stop: Shift Register Dual 16-Bit Serial to Serial 16-Pin PDIP W
Fairchild 飞兆/仙童
FLIR
National Semiconductor 美国国家半导体
TI 德州仪器