SN74HC594DT
TI(德州仪器)
主动器件
8位的移位寄存器与输出寄存器 8-BIT SHIFT REGISTERS WITH OUTPUT REGISTERS
description
The ’HC594 devices contain an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register.
Wide Operating Voltage Range of 2V to 6V
High-Current Outputs Can Drive Up To 15 LSTTL Loads
Low Power Consumption, 80-µA Max ICC
Typical tpd = 15ns
±6-mA Output Drive at 5V
Low Input Current of 1 µA Max
8-Bit Serial-In, Parallel-Out Shift Registers With Storage
Independent Direct Overriding Clears on Shift and Storage Registers
Independent Clocks for Both Shift and Storage Registers
