MC74LVX244: Octal Non-inverting Bus Buffer, 3-State

The MC74LVX244 is an advanced high speed CMOS non-inverting 3-state octal bus buffer and has two active low output enables. It is also designed to work with 3-state memory address drivers, etc. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems.

Features
  • High Speed: tPD = 4.7ns (Typ) at VCC = 3.3V
  • Low Power Dissipation: ICC = 4µA (Max) at TA = 25 C
  • Power Down Protection Provided on Inputs
  • Balanced Propagation Delays
  • Low Noise: VOLP = 0.8V (Max)
  • Pin and Function Compatible with Other Standard Logic Families
  • Latchup Performance Exceeds 300mA
  • ESD Performance: HBM > 2000V; Machine Model > 200V
  • Pb-Free Packages are Available*
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Octal Bus Buffer with 5V-Tolerant InputsMC74LVX244/D (105kB)4Aug, 2014
Package Drawings (2)
Document TitleDocument ID/SizeRevision
SOIC-20 WB751D-05 (36.3kB)H
TSSOP-20 WB948E-02 (39.7kB)D
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
MC74LVX244DTGActivePb-free Halide freeTSSOP-20948E-021Tube75$0.2473
MC74LVX244DTR2GActivePb-free Halide freeTSSOP-20948E-021Tape and Reel2500$0.2473
MC74LVX244DWR2GActivePb-free Halide freeSOIC-20W751D-053Tape and Reel1000$0.2933
Specifications
ProductChannelsOutputVCC Min (V)VCC Max (V)tpd Max (ns)IO Max (mA)
MC74LVX244DTG83-State23.610.64
MC74LVX244DTR2G83-State23.610.64
MC74LVX244DWR2G83-State23.610.64
Octal Bus Buffer with 5V-Tolerant Inputs (105kB) MC74LVX244
TSSOP-20 WB NLSX3018
SOIC-20 WB NLSX3018