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SN74ACT2441PQ is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is INTERFACE CIRCUIT, CMOS,. Review the specifications below when checking this part for your BOM.
The SN74ACT2441PQ is not a valid Texas Instruments part number. The provided datasheet (SCAS517G) documents the SNx4ACT244 family, which includes catalog parts like SN74ACT244 and military parts like SN54ACT244. These are octal buffers and drivers with 3-state outputs designed for memory address drivers, clock drivers, and bus-oriented receivers. They operate on a 4.5V to 5.5V supply, feature TTL-compatible inputs, and provide high-drive capability.
Verify the exact ordering suffix against the official TI Package Option Addendum. The identifier 'SN74ACT2441PQ' contains an invalid character sequence for this logic family. Confirm if the intended part is SN74ACT244 or a variant such as SN74ACT244PW or SN74ACT244DWR based on package requirements.
Select from the SNx4ACT244 family variants based on required operating temperature range and package type. Catalog versions support -40°C to 85°C, while military versions support -55°C to 125°C. Ensure the design accounts for the 4.5V to 5.5V supply voltage range and TTL input compatibility.
The SNx4ACT244 devices are advanced CMOS octal buffers and drivers. They are specifically engineered to improve performance and density in 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters within digital systems.
Direct substitutes include other SN74ACT244 variants with different packages (e.g., SN74ACT244DWR, SN74ACT244PWR). For automotive applications, consider the SN74ACT244-Q1 series. Verify pinout and electrical specifications match before substitution.
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