74LVC1G157GN: Single 2-input multiplexer

The 74LVC1G157 is a single 2-input multiplexer which select data from two data inputs (I0 and I1) under control of a common data select input (S). The state of the common data select input determines the particular register from which the data comes. The output (Y) presents the selected data in the true (non-inverted) form.

Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V applications.

This device is fully specified for partial power-down applications using IOFF.

The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Schmitt-trigger action at all inputs makes the circuit highly tolerant to slower input rise and fall times.

Outline 3d SOT1115
Data Sheets (1)
Name/DescriptionModified Date
Single 2-input multiplexer (REV 6.0) PDF (191.0 kB) 74LVC1G157 [English]31 Dec 2012
Application Notes (4)
Name/DescriptionModified Date
Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English]13 Mar 2013
Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212 [English]13 Mar 2013
Pin FMEA for LVC family (REV 1.0) PDF (44.0 kB) AN11009 [English]04 Feb 2011
MicroPak soldering information (REV 2.0) PDF (245.0 kB) AN10343 [English]30 Dec 2010
Brochures (1)
Name/DescriptionModified Date
Low voltage CMOS family - LVC (REV 1.0) PDF (2.6 MB) 75017668 [English]10 Jul 2015
Package Information (1)
Name/DescriptionModified Date
extremely thin small outline package; no leads; 6 terminals (REV 1.0) PDF (176.0 kB) SOT1115 [English]08 Feb 2016
Packing (1)
Name/DescriptionModified Date
Reversed product orientation 12NC ending 132 (REV 2.0) PDF (92.0 kB) SOT1115_132 [English]04 Apr 2013
Supporting Information (1)
Name/DescriptionModified Date
MAR_SOT1115 Topmark (REV 1.0) PDF (47.0 kB) MAR_SOT1115 [English]03 Jun 2013
IBIS Model
Ordering Information
ProductStatusFamilyFunctionVCC (V)Logic switching levelsDescriptionOutput drive capability (mA)Package versiontpd (ns)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameNo of pins
74LVC1G157GNActiveLVCDigital multiplexers1.65 - 5.5CMOS/LVTTLsingle 2-input multiplexer+/- 32SOT11152.2low-40~12532220.4199XSON66
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateEFRIFR(FIT)MTBF(hour)MSLMSL LF
74LVC1G157GNSOT1115Reel 7" Q1/T1, Q3/T4Active74LVC1G157GN,132 (9352 917 78132)YP74LVC1G157GNAlways Pb-free123.83.872.58E811
Single 2-input multiplexer 74LVC1G157GW
Sorting through the low voltage logic maze 74LVC_H_245A_Q100
Package lead inductance considerations in high-speed applications 74LVC_H_245A_Q100
Pin FMEA for LVC family 74LVC1G123_Q100
MicroPak soldering information NTS0102_Q100
Low voltage CMOS family - LVC 74LVC_H_245A_Q100
MAR_SOT1115 Topmark 74AUP1G332
74LVC1G157 IBIS model 74LVC1G157GW
SOT1115 74AUP1G332
Reel 7" Q1/T1, Q3/T4 74AUP1G332
74LVC2G17