NXP 74HC595N 移位寄存器, 串行至并行、串行至串行, 1元件, DIP, 16 引脚, 2 V, 6 V
The 74HC595 is a high speed Si gate CMOS devices and are pin compatible with low power Schottky TTL LSTTL. Data is shifted on the positive going transitions of the shift register clock input SHCP. The data in each register is transferred to the storage register on a positive going transition of the storage register clock input STCP. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register.