CD74AC245 Datasheet | Texas Instruments

Features - Buffered inputs - Typical propagation delay - 4ns at VCC = 5V, TA = 25°C, CL = 50p F - SCR-latchup-resistant CMOS process and circuit design - Speed of bipolar FAST™/AS/S with significantly reduced power consumption - Balanced propagation delays - AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply - ± 24 m A output drive current - Fanout to 15 FAST™ ICs - Drives 50Ω transmission line 2 Description The 'AC245 and 'ACT245 are octal-bus transceivers that utilize Advanced CMOS Logic technology. Package Information PART NUMBER PACKAGE1 BODY SIZE (NOM) CD74AC245/ CD74ACT245 N (PDIP, 20) DW (SOIC, 20) 24.33 mm × 6.35 mm 12.80 mm × 7.50 mm CD54AC245/ CD54ACT245 J (CDIP, 20) 24.2 mm × 6.92 mm CD74ACT245 DB (SSOP, 20) 7.2 mm × 5.3 mm 1. For all available packages, see the orderable addendum at the end of the data sheet. Logic Diagram (Positive Logic) An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA. CD54AC245, CD74AC245, CD54ACT245, CD74ACT245 SCHS245C - NOVEMBER 1998 - REVISED MAY 2023 .ti. Table of Contents 1 Features 1 2 Description 1 3 Revision History 2 4 Pin Configuration and Functions 3 5 Specifications 4 5.1 Absolute Maximum Ratings 4 5.2 Remended Operating Conditions 4 5.3 Thermal Information...