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The SN7416D is a hex inverter buffer and driver featuring high-voltage open-collector outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 4.75V to 5.25V and supports a maximum low-level output current of 40mA. The device utilizes TTL technology and is housed in a 14-SOIC surface-mount package. It provides six independent inverting circuits with a maximum propagation delay of 23ns at 5V and 15pF load. The component functions within an operating temperature range of 0°C to 70°C.
Verify the obsolete status of the SN7416D before procurement planning. Confirm availability of qualified replacement components such as the SN7416DR or SN7406DR. Ensure that any substitute part maintains identical pinout, electrical characteristics, and package dimensions to guarantee seamless integration into existing designs without requiring circuit board modifications.
Select this component for designs requiring multiple inverting buffers with high-voltage tolerance. The open-collector architecture allows for wired-OR connections and level shifting. Verify that the application environment remains within the specified commercial temperature limits. Ensure power supply stability within the 4.75V to 5.25V range to maintain reliable switching performance and prevent excessive current draw.
The SN7416D belongs to the standard 7400 series of logic integrated circuits. It serves as a fundamental building block for digital logic systems requiring signal inversion. The device is part of a broader family of hex inverters, including variants like the SN7406, which shares similar functional characteristics but may differ in specific electrical ratings or packaging options.
Public confirmed substitutes include SN7416DR and SN7406DR from Texas Instruments.