TI SN74HCS596DR

The SN74HCS596 device contains an 8-bit, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. All inputs include Schmitt-triggers, eliminating any erroneous data outputs due to slowedged 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 overline{SRCLR} input, serial (SER) input, and a serial output QH for cascading. When the output-enable overline{OE} input is high, the outputs are in a highimpedance state. Internal register data is not impacted by the operation of the overline{OE} input.

• 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
• Extended ambient temperature range: -40℃ to +125℃, TA

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