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.