規格
| 屬性 | 價值 |
| Supplier | STMicroelectronics |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74HC |
| Part Status | Obsolete |
| Type | Priority Encoder |
| Circuit | 1 x 8:3 |
| Independent Circuits | 1 |
| Current - Output High Low | 5.2mA, 5.2mA |
| Voltage Supply Source | Single Supply |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
