SN74HC595DG4
8位移位寄存器具有三态输出寄存器 8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS
Do you want to convert between parallel and serial interfaces? If so, this counter shift register from Texas Instruments is for you! With a 3-state output, this is power management at its best. This counter shift register has an operating temperature range of -40 °C to 85 °C. This device comes in tube packaging. This device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V.