1 Features
1• AEC-Q100 Qualified for automotive applications:
– Device temperature grade 1: –40°C to +125°C,
TA
– Device HBM ESD Classification Level 2
– Device CDM ESD Classifcation Level C6
• Wide operating voltage range: 2 V to 6 V
• Schmitt-trigger inputs allow for slow or noisy input
signals
• Low power consumption
– Typical ICC of 100 nA
– Typical input leakage current of ±100 nA
• ±7.8-mA output drive at 6 V

2 Applications
• Output expansion
• LED matrix control
• 7-segment display control
• 8-bit data storage

3 Description
The SN74HCS596-Q1 device contains an 8-bit,
serial-in, parallel-out shift register that feeds an 8-bit
D-type storage register. All inputs include Schmitttriggers,
eliminating any erroneous data outputs due
to slow-edged or noisy input signals. The storage
register has parallel open-drain outputs. Separate
clocks are provided for both the shift and storage
register. The shift register has a direct overriding
clear (SRCLR) input, serial (SER) input, and a serial
output (QH') for cascading. When the output-enable
(OE) input is high, the outputs are in a highimpedance
state. Internal register data is not
impacted by the operation of the OE input.