SN74ALS09是TI公司的一款与门产品，SN74ALS09是具有集电极开路输出的四路 2 输入正与门，本页介绍了SN74ALS09的产品说明、应用、特性等，并给出了与SN74ALS09相关的TI元器件型号供参考。
SN74ALS09 - 具有集电极开路输出的四路 2 输入正与门 - 与门 - 门 - TI公司（Texas Instruments，德州仪器）
These devices contain four independent 2-input positive-AND gates. They perform the Boolean functions Y = A \x95 B or in positive logic. The open-collector outputs require pullup resistors to perform correctly. These outputs may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels.
The SN54ALS09 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS09 is characterized for operation from 0°C to 70°C.
- Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
