MC74LCX158: Low Voltage Quad 2-Input Multiplexer

The MC74LCX158 is a high performance, quad 2-input inverting multiplexer operating from a 2.3 to 3.6V supply. High impedance TTLcompatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5V allows MC74LCX158 inputs to besafely driven from 5V devices.Four bits of data from two sources can be selected using the Selectand Enable inputs. The four outputs present the selected data in the inverted form. The MC74LCX158 can also be used as a function generator. Current drive capability is 24mA at the outputs.

Features
  • Designed for 2.3 to 3.6V VCC Operation
  • 5V Tolerant Inputs - Interface Capability With 5V TTL Logic
  • LVTTL Compatible
  • LVCMOS Compatible
  • 24mA Balanced Output Sink and Source Capability
  • Near Zero Static Supply Current (10mA) Substantially Reduces System Power Requirements
  • Latchup Performance Exceeds 500mA
  • ESD Performance: Human Body Model >2000V; Machine Model >200V
  • Pb-Free Packages are Available*
Simulation Models (3)
Document TitleDocument ID/SizeRevisionRevision Date
mc74lcx158d_c300.ibsMC74LCX158D_C300.IBS (47.0kB)0
mc74lcx158dt_c300.ibsMC74LCX158DT_C300.IBS (47.0kB)0
mc74lcx158m_c300.ibsMC74LCX158M_C300.IBS (47.0kB)0
Package Drawings (2)
Document TitleDocument ID/SizeRevision
SOIC 16 LEAD751B-05 (38.2kB)K
TSSOP-16948F-01 (41.7kB)B
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Low-Voltage CMOS Quad 2-Input MultiplexerMC74LCX158/D (154.0kB)7
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
MC74LCX158DGActivePb-free Halide freeSOIC-16751B-051Tube48$0.24
MC74LCX158DR2GActivePb-free Halide freeSOIC-16751B-051Tape and Reel2500$0.24
MC74LCX158DTGActivePb-free Halide freeTSSOP-16948F-011Tube96$0.2319
MC74LCX158DTR2GActivePb-free Halide freeTSSOP-16948F-011Tape and Reel2500$0.2933
Specifications
ProductChannelsVCC Min (V)VCC Max (V)tpd Max (ns)IO Max (mA)
MC74LCX158DG423.66.524
MC74LCX158DR2G423.66.524
MC74LCX158DTG423.66.524
MC74LCX158DTR2G423.66.524
Low-Voltage CMOS Quad 2-Input Multiplexer (154.0kB) MC74LCX158
mc74lcx158d_c300.ibs MC74LCX158
mc74lcx158dt_c300.ibs MC74LCX158
mc74lcx158m_c300.ibs MC74LCX158
SOIC 16 LEAD MC14504B
TSSOP-16 MC14504B