SN74HCS596QPWRQ1

汽车类 8 位串行输入/并行输出移位寄存器

                                              更多技术详情请登录www.mroic.cn       

1 Features

• 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.