汽車類 8 位串行輸入/并行輸出移位寄存器
| Configuration | Serial-in, Parallel-out |
| Bits (#) | 8 |
| Technology Family | HCS |
| Supply voltage (Min) (V) | 2 |
| Supply voltage (Max) (V) | 6 |
| Input type | Schmitt-Trigger |
| Output type | Open-Drain |
| Clock Frequency (MHz) | 75 |
| IOL (Max) (mA) | 7.8 |
| IOH (Max) (mA) | -7.8 |
| ICC (Max) (uA) | 2 |
| Features | Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode, Output register |
- 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
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 Schmitt-triggers, 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 high-impedance state. Internal register data is not impacted by the operation of the OE input.
