1 Features

• 8-Bit serial-in, parallel-out shift

• Wide operating voltage range of 2 V to 6 V

• High-current 3-state outputs can drive up to 15

LSTTL loads

• Low power consumption, 80-μA max ICC

• Typical tPD = 14 ns

• ±6-mA output drive at 5 V

• Low input current of 1 μA max

• Shift register has direct clear

2 Description

The CD74HC595 is an 8-bit serial-input paralleloutput

shift register with output registers and 3-state

outputs.