SN74HCS125-Q1 包含四个具有三态输出和施密特触发输入的独立缓冲器。每个缓冲器以正逻辑执行布尔函数 Y = A。通过对 OE 引脚施加高电平,可以将输出置于高阻态。
| Technology family | HCS |
| Supply voltage (min) (V) | 2 |
| Supply voltage (max) (V) | 6 |
| Number of channels | 4 |
| IOL (max) (mA) | 7.8 |
| Supply current (max) (µA) | 2 |
| IOH (max) (mA) | -7.8 |
| Input type | Schmitt-Trigger |
| Output type | 3-State |
| Features | Balanced outputs, Input clamp diode, Very high speed (tpd 5-10ns) |
| Rating | Automotive |
| Operating temperature range (°C) | -40 to 125 |
| SOIC (D) | 14 | 51.9 mm² 8.65 x 6 |
| SOT-23-THN (DYY) | 14 | 13.692 mm² 4.2 x 3.26 |
| TSSOP (PW) | 14 | 32 mm² 5 x 6.4 |
| WQFN (BQA) | 14 | 7.5 mm² 3 x 2.5 |