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?? AHC126器件是四路总线缓冲器门,具有独立的线路驱动器和三态输出。当相关的输出使能(OE)输入为低电平时,每个输出都被禁用。当OE为高电平时,相应的栅极将数据从A输入传递到Y输出。
为了确保上电或断电期间的高阻态,OE应通过下拉电阻连接到GND电阻器;电阻的最小值由驱动器的电流源能力决定。
| Technology Family |
| VCC (Min) (V) |
| VCC (Max) (V) |
| Bits (#) |
| Voltage (Nom) (V) |
| F @ Nom Voltage (Max) (Mhz) |
| ICC @ Nom Voltage (Max) (mA) |
| tpd @ Nom Voltage (Max) (ns) |
| IOL (Max) (mA) |
| IOH (Max) (mA) |
| Schmitt Trigger |
| Rating |
| Operating Temperature Range (C) |
| Pin/Package |
| SN74AHC126 | SN54AHC126 |
|---|---|
| AHC | AHC |
| 2 | 2 |
| 5.5 | 5.5 |
| 4 | 4 |
|
3.3 5 |
3.3 5.5 |
| 110 | 110 |
| 0.04 | 0.04 |
|
11.5 8.5 |
13 10 |
| 8 | 8 |
| -8 | -8 |
| No | No |
| Catalog | Military |
| -40 to 85 | -55 to 125 |
|
14PDIP 14SO 14SOIC 14SSOP 14TSSOP 14TVSOP |
14CFP 20LCCC |
| 无样片 |