CD74HC595 Overview
The CD74HC595 is an 8-bit serial-input paralleloutput shift register with output registers and 3-state outputs. DQ R D Q 15 QA DQ R D Q DQ R D Q Functional Block Diagram 1 QB 2 QC 3 QD 4 QE 5 QF 6 QG 7 QH 9 QH’ An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. CD74HC595...
CD74HC595 Key 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
- 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