These devices contain three independent 3-input NAND 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 higher VOH levels.
●The SN5412 and SN54LS12 are characterized for operation over the full military temperature range of -55°C to 125°c. The SN7412 and SN74LS12 are characterized for operation from 0°C to 70°C.
● 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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