Specification	SN74LVC157ADR

Circuit [custom]	4
Circuit [custom]	2:1
Current - Output High, Low	24 mA
Independent Circuits	1
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Type	Multiplexer
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2 V
Voltage Supply Source	Single Supply

SN74LVC157A-Q1 Series

Enhanced Product quadruple 2-line to 1-line data selector / multiplexer

Part	Grade	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [x]	Package / Case	Package / Case [y]	Current - Output High, Low	Voltage Supply Source	Independent Circuits	Qualification	Type	Supplier Device Package	Mounting Type	Circuit [custom]	Circuit [custom]	Package / Case	Package / Case
Texas Instruments CLVC157AQPWRG4Q1	Automotive	125 °C	-40 °C	3.6 V	2 V	0.173 in	16-TSSOP	4.4 mm	24 mA	Single Supply	1	AEC-Q100	Multiplexer	16-TSSOP	Surface Mount	4	2:1
Texas Instruments SN74LVC157APWRE4		85 °C	-40 °C	3.6 V	2 V	0.173 in	16-TSSOP	4.4 mm	24 mA	Single Supply	1		Multiplexer	16-TSSOP	Surface Mount	4	2:1
Texas Instruments SN74LVC157ANSR		85 °C	-40 °C	3.6 V	2 V		16-SOIC		24 mA	Single Supply	1		Multiplexer	16-SO	Surface Mount	4	2:1	0.209 "	5.3 mm
Texas Instruments SN74LVC157AD		85 °C	-40 °C	3.6 V	2 V	0.154 in	16-SOIC	3.9 mm	24 mA	Single Supply	1		Multiplexer	16-SOIC	Surface Mount	4	2:1
Texas Instruments SN74LVC157AQPWRQ1	Automotive	125 °C	-40 °C	3.6 V	2 V	0.173 in	16-TSSOP	4.4 mm	24 mA	Single Supply	1	AEC-Q100	Multiplexer	16-TSSOP	Surface Mount	4	2:1
Texas Instruments SN74LVC157APWT		85 °C	-40 °C	3.6 V	2 V	0.173 in	16-TSSOP	4.4 mm	24 mA	Single Supply	1		Multiplexer	16-TSSOP	Surface Mount	4	2:1
Texas Instruments SN74LVC157ANSRE4		85 °C	-40 °C	3.6 V	2 V		16-SOIC		24 mA	Single Supply	1		Multiplexer	16-SO	Surface Mount	4	2:1	0.209 "	5.3 mm
Texas Instruments SN74LVC157AQPWREP		125 °C	-40 °C	3.6 V	2 V	0.173 in	16-TSSOP	4.4 mm	24 mA	Single Supply	1		Multiplexer	16-TSSOP	Surface Mount	4	2:1
Texas Instruments SN74LVC157ARGYRG4		85 °C	-40 °C	3.6 V	2 V		16-VFQFN Exposed Pad		24 mA	Single Supply	1		Multiplexer	16-VQFN (4x3.5)	Surface Mount	4	2:1
Texas Instruments SN74LVC157ADR		85 °C	-40 °C	3.6 V	2 V	0.154 in	16-SOIC	3.9 mm	24 mA	Single Supply	1		Multiplexer	16-SOIC	Surface Mount	4	2:1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.42
		10	$ 0.34
		25	$ 0.31
		100	$ 0.23
		250	$ 0.21
		500	$ 0.17
		1000	$ 0.13
	Digi-Reel®	1	$ 0.42
		10	$ 0.34
		25	$ 0.31
		100	$ 0.23
		250	$ 0.21
		500	$ 0.17
		1000	$ 0.13
	Tape & Reel (TR)	2500	$ 0.12
		5000	$ 0.11
		12500	$ 0.10
		25000	$ 0.10
		62500	$ 0.09
Texas Instruments	LARGE T&R	1	$ 0.20
		100	$ 0.14
		250	$ 0.11
		1000	$ 0.07

Description

General part information

SN74LVC157A-Q1 Series

The SN74LVC157A-EP quadruple 2-line to 1-line data selector/multiplexer is designed for 2.7-V to 3.6-V VCCoperation.

This device features a common strobe (G)\ input. When G\ is high, all outputs are low. When G\ is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The device provides true data.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.

Documents

Technical documentation and resources

SN74LVC157ADR

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SN74LVC157ADR

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Technical Specifications

SN74LVC157A-Q1 Series

Pricing

Description

SN74LVC157A-Q1 Series

Documents

Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices

LVC Characterization Information

Standard Linear & Logic for PCs, Servers & Motherboards

Signal Switch Data Book (Rev. A)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Logic Guide (Rev. AB)

Live Insertion

Understanding Advanced Bus-Interface Products Design Guide

Input and Output Characteristics of Digital Integrated Circuits

How to Select Little Logic (Rev. A)

CMOS Power Consumption and CPD Calculation (Rev. B)

TI IBIS File Creation, Validation, and Distribution Processes

Little Logic Guide 2018 (Rev. G)

Selecting the Right Level Translation Solution (Rev. A)

SNx4LVC157A Quadruple 2-Line to 1-Line Data Selectors/Multiplexers datasheet (Rev. S)

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices

Texas Instruments Little Logic Application Report

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

Design Summary for WCSP Little Logic (Rev. B)

LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Implications of Slow or Floating CMOS Inputs (Rev. E)

LOGIC Pocket Data Book (Rev. B)

Low-Voltage Logic (LVC) Designer's Guide

SN74LVC157A-Q1 Series