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SN7438 - 具有集电极开路输出的四路 2 输入正与非缓冲器
SN7438是TI公司的一款与非门产品，SN7438是具有集电极开路输出的四路 2 输入正与非缓冲器，本页介绍了SN7438的产品说明、应用、特性等，并给出了与SN7438相关的TI元器件型号供参考。
SN7438 - 具有集电极开路输出的四路 2 输入正与非缓冲器 - 与非门 - 门 - TI公司（Texas Instruments，德州仪器）
产品描述
These devices contain four independent 2-input NAND buffer gates with open-collector outputs. The open-collector outputs require pull-up resistors to perform correctly. They 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 high VOH levels.
The SN5438, SN54LS38, and SN54S38 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7438, SN74LS38, and SN74S38 are characterized for operation from 0°C to 70°C.
产品特性
- Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
- Dependable Texas Instruments Quality and Reliability
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