This dual bus buffer gate is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation.
The SN74AUC2G126 is a dual bus driver/line driver with 3-state outputs. The outputs are disabled when the associated output-enable (OE) input is low.
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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.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
For more information about AUC Little Logic devices, please refer to the TI application report, Applications of Texas Instruments AUC Sub-1-V Little Logic Devices, literature number SCEA027
| SN74AUC2G126 | |
| Pin/Package | 8DSBGA |
| Operating Temperature Range(°C) | -40 to 85 |
| IOL(mA) | 9 |
| IOH(mA) | -9 |
| Vcc max(V) | 2.7 |
| Technology Family | AUC |
| Vcc min(V) | 0.8 |
| Approx. Price (US$) | 0.26 | 1ku |
| tpd max(ns) | 1.4 |
| ICC(uA) | 10 |
| Rating | Catalog |
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| SN74AUC2G126YZPR | ACTIVE | -40 to 85 | 0.40 | 1ku | DSBGA (YZD) | 8 | 3000 | LARGE T&R |
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| SN74AUC2G126DCKR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74AUC2G126DCKR | SN74AUC2G126DCKR |
