8 線至 3 路線優(yōu)先級編碼器
| Technology Family | HC |
| Function | Encoder |
| Configuration | 8:3, 10:4 |
| Number of channels (#) | 1 |
| Operating temperature range (C) | -40 to 85 |
| Rating | Catalog |
- Wide operating voltage range of 2V to 6V
- Outputs can drive up to 10 LSTTL loads
- Low power consumption, 80-μA max ICC
- Typical tpd = 16ns
- ±4-mA output drive at 5V
- Low input current of 1μA max
- Encode eight data lines to 3-line binary (Octal)
SNx4HC148 是一款 8 輸入優(yōu)先級編碼器。添加了輸入使能 (EI) 和輸出使能 (EO) 信號，允許級聯(lián)多個級，而無需添加外部電路。
