MC74AC253: Dual 4-Input Multiplexer with 3-State Outputs

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.
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Dual 4 Input Multiplexer with 3 State OutputsMC74AC253/D (97kB)7
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SOIC 16 LEAD751B-05 (38.2kB)K
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
MC74AC253DR2GActivePb-free Halide freeSOIC-16751B-051Tape and Reel2500$0.2667
Specifications
ProductChannelsVCC Min (V)VCC Max (V)tpd Max (ns)IO Max (mA)
MC74AC253DR2G22611.524
Dual 4 Input Multiplexer with 3 State Outputs (97kB) MC74ACT253
SOIC 16 LEAD MC14504B