Product Overview MC74ACT253: Dual 4-Input Multiplexer with 3-State Outputs For complete documentation, see the data sheet Product Description The MC74AC253/74ACT253 is a dual 4-input multiplexer with 3-state outputs. It can select two bits of data from four sources using common select inputs. The outputs may be individually switched to a high impedance state with a HIGH on the respective Output Enable (OE) inputs, allowing the outputs to interface directly with bus oriented systems. Features • • • • • Multifunctional Capability Noninverting 3-State Outputs Outputs Source/Sink 24 mA ACT253 Has TTL Compatible Inputs These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative. Part Electrical Specifications Product Compliance Status Channels VCC Min (V) VCC Max (V) tpd Max (ns) IO Max (mA) Package Type MC74ACT253DG Pb-free Active 2 4.5 5.5 13 24 SOIC-16 Active 2 4.5 5.5 13 24 SOIC-16 Halide free MC74ACT253DR2G Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016