Changes from Revision H (October 2003) to Revision I (July 2024)

Page

• Added Device Information table, Pin Functions table, Thermal Information table, Device Functional Modes,

Application and Implementation section, Device and Documentation Support section, and Mechanical,

Packaging, and Orderable Information section ................................................................................................. 1

• Updated the numbering format for tables, figures, and cross-references throughout the document................. 1

• Updated RθJA values: D = 86 to 119.9, PW = 113 to 145.7, all values in °C/W................................................ 4

10 Mechanical, Packaging, and Orderable Information

The following pages include mechanical, packaging, and orderable information. This information is the most

current data available for the designated devices. This data is subject to change without notice and revision of

this document. For browser-based versions of this data sheet, refer to the left-hand navigation.

www.ti.com

SN54ACT74, SN74ACT74

SCAS520J – AUGUST 1995 – REVISED APRIL 2025

Copyright © 2025 Texas Instruments Incorporated

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Product Folder Links: SN54ACT74 SN74ACT74