封裝資訊
| 封裝 | 引腳 TSSOP (PW) | 16 |
| 作業溫度範圍 (°C) -40 to 85 |
| 包裝數量 | 運送包裝 2,000 | LARGE T&R |
SN74HC595 的特色
- 8-bit serial-in, parallel-out shift
- Wide operating voltage range of 2 V to 6 V
- High-current 3-state outputs can drive up to 15 LSTTL loads
- Low power consumption: 80-µA (maximum) ICC
- tpd = 13 ns (typical)
- ±6-mA output drive at 5 V
- Low input current: 1 µA (maximum)
- Shift register has direct clear
- On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
SN74HC595 的說明
The SNx4HC595 devices contain an 8-bit, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state 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 serial outputs for cascading. When the output-enable (OE) input is high, the outputs are in the high-impedance state.