这些三路 3 输入正或非门可在 2V 至 5.5V V CC 电压下运行。
SN74LV27A 器件以正逻辑执行布尔函数 Y = A + B + C。
这些器件专用于使用 I off 的局部断电应用。I off 电路会禁用输出,从而在器件断电时防止电流回流损坏器件。
| Technology family | LV-A |
| Number of channels | 3 |
| Supply voltage (min) (V) | 2 |
| Supply voltage (max) (V) | 5.5 |
| Inputs per channel | 3 |
| IOL (max) (mA) | 12 |
| IOH (max) (mA) | -12 |
| Output type | Push-Pull |
| Input type | Standard CMOS |
| Features | Over-voltage tolerant Inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) |
| Data rate (max) (Mbps) | 70 |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
| SOIC (D) | 14 | 51.9 mm² 8.65 x 6 |
| SOP (NS) | 14 | 79.56 mm² 10.2 x 7.8 |
| SSOP (DB) | 14 | 48.36 mm² 6.2 x 7.8 |
| TSSOP (PW) | 14 | 32 mm² 5 x 6.4 |
| TVSOP (DGV) | 14 | 23.04 mm² 3.6 x 6.4 |