Product Overview MC74ACT573: Octal Buffer/Line Driver with 3-State Outputs For complete documentation, see the data sheet Product Description The MC74AC573/74ACT573 is a high-speed octal latch with buffered common Latch Enable (LE) and buffered common Output Enable (OE)bar inputs. The MC74AC573/74ACT573 is functionally identical to the MC74AC373/ 74ACT373 but has inputs and outputs on opposite sides. Features • • • • • • Inputs and Outputs on Opposite Sides of Package Allowing Easy Interface with Microprocessors Useful as Input or Output Port for Microprocessors Functionally Identical to MC74AC373/74ACT373 3-State Outputs for Bus Interfacing Outputs Source/Sink 24 mA ACT573 Has TTL Compatible Inputs Part Electrical Specifications Product Compliance Status Type Channels VCC Min (V) VCC Max (V) tpd Max (ns) IO Max (mA) Package Type MC74ACT573DTR2G Pb-free Active Latch 8 4.5 5.5 10.5 24 TSSOP-20 Active Latch 8 4.5 5.5 10.5 24 SOIC-20W Active Latch 8 4.5 5.5 10.5 24 SOIC-20W Halide free MC74ACT573DWG Pb-free Halide free MC74ACT573DWR2G Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016