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SN74LS27NS is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC GATE NOR 3CH 3-INP 14-SO. Review the specifications below when checking this part for your BOM.
The SN74LS27N is a triple 3-input positive-NOR gate manufactured by Texas Instruments. It operates within the LS logic series and utilizes TTL input/output types. The device is housed in a 14-pin PDIP package with through-hole mounting. It supports a supply voltage range of 4.75 V to 5.25 V and functions at temperatures between 0°C and +70°C. Key electrical characteristics include a maximum propagation delay of 27 ns, a low-level output current of 8 mA, and a high-level output current of -400 µA.
Verify the specific manufacturer datasheet for the SN74LS27N to confirm exact pinout configurations and absolute maximum ratings. Ensure compatibility with the target system's voltage levels and temperature requirements before finalizing procurement decisions.
Select this component when a triple 3-input NOR function is required in a standard DIP package. Consider the LS series speed and power consumption characteristics relative to other logic families available from the manufacturer.
This part belongs to the Texas Instruments SN74LS logic family, which offers standard-speed performance with reduced power consumption compared to earlier TTL standards. The SN74LS27N specifically provides multiple logic gates in a single package to simplify circuit board layout.
SN74LS27N
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