具有 TTL 兼容型 CMOS 輸入和三態(tài)輸出的汽車類 4 通道、4.5V 至 5.5V 緩沖器
| Technology Family | AHCT |
| Supply voltage (Min) (V) | 4.5 |
| Supply voltage (Max) (V) | 5.5 |
| Number of channels (#) | 4 |
| IOL (Max) (mA) | 8 |
| ICC (Max) (uA) | 20 |
| IOH (Max) (mA) | -8 |
| Input type | TTL-Compatible CMOS |
| Output type | 3-State |
| Features | Balanced outputs, Very high speed (tpd 5-10ns), Over-voltage tolerant inputs |
| Rating | Automotive |
- Qualified for Automotive Applications
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- Inputs Are TTL-Voltage Compatible
Contact factory for details. Q100 qualification data available on request.
The SN74AHCT126 device is a quadruple bus buffer gate featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low. When OE is high, the respective gate passes the data from the A input to its Y output.
To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
