Specification	SN74LVC257APW

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-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Supplier Device Package	16-TSSOP
Type	Multiplexer
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.65 V
Voltage Supply Source	Single Supply

SN74LVC257A-EP Series

Enhanced Product quadruple 2-line to 1-line data selector/multiplexer with 3-state outputs

Part	Voltage Supply Source	Circuit [custom]	Circuit [custom]	Package / Case [x]	Package / Case	Package / Case [y]	Qualification	Independent Circuits	Grade	Current - Output High, Low	Supplier Device Package	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Type	Package / Case [custom]	Package / Case [custom]
Texas Instruments SN74LVC257AQPWRQ1	Single Supply	4	2:1	0.173 in	16-TSSOP	4.4 mm	AEC-Q100	1	Automotive	24 mA	16-TSSOP	3.6 V	2 V	125 °C	-40 °C	Surface Mount	Multiplexer
Texas Instruments SN74LVC257APW	Single Supply	4	2:1	0.173 in	16-TSSOP	4.4 mm		1		24 mA	16-TSSOP	3.6 V	1.65 V	85 °C	-40 °C	Surface Mount	Multiplexer
Texas Instruments SN74LVC257ADBR	Single Supply	4	2:1		16-SSOP			1		24 mA	16-SSOP	3.6 V	1.65 V	85 °C	-40 °C	Surface Mount	Multiplexer	0.209 in	5.3 mm
Texas Instruments SN74LVC257ANS
Texas Instruments SN74LVC257AQDRQ1	Single Supply	4	2:1	0.154 in	16-SOIC	3.9 mm	AEC-Q100	1	Automotive	24 mA	16-SOIC	3.6 V	2 V	125 °C	-40 °C	Surface Mount	Multiplexer
Texas Instruments SN74LVC257ABQBR	Single Supply	4	2:1		16-WFQFN Exposed Pad			1		24 mA	16-WQFN (2.5x3.5)	3.6 V	1.65 V	125 °C	-40 °C	Surface Mount	Data Selector/Multiplexer
Texas Instruments SN74LVC257APWRG4	Single Supply	4	2:1	0.173 in	16-TSSOP	4.4 mm		1		24 mA	16-TSSOP	3.6 V	1.65 V	85 °C	-40 °C	Surface Mount	Multiplexer
Texas Instruments SN74LVC257AQDREP	Single Supply	4	2:1	0.154 in	16-SOIC	3.9 mm		1		24 mA	16-SOIC	3.6 V	2 V	125 °C	-40 °C	Surface Mount	Multiplexer
Texas Instruments SN74LVC257APWT	Single Supply	4	2:1	0.173 in	16-TSSOP	4.4 mm		1		24 mA	16-TSSOP	3.6 V	1.65 V	85 °C	-40 °C	Surface Mount	Multiplexer
Texas Instruments SN74LVC257ADT	Single Supply	4	2:1	0.154 in	16-SOIC	3.9 mm		1		24 mA	16-SOIC	3.6 V	1.65 V	85 °C	-40 °C	Surface Mount	Multiplexer

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.25
		10	$ 1.11
		90	$ 0.87
		270	$ 0.81
		540	$ 0.72
		1080	$ 0.57
		2520	$ 0.53
		5040	$ 0.50
Texas Instruments	TUBE	1	$ 1.07
		100	$ 0.73
		250	$ 0.56
		1000	$ 0.37

Description

General part information

SN74LVC257A-EP Series

The SN74LVC257A-EP quadruple 2-line to 1-line data selector/multiplexer is designed for 2.7-V to 3.6-V VCCoperation.

The device is designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable (OE) input is at a high logic level.

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

Design Summary for WCSP Little Logic (Rev. B)

SN74LVC257APW

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SN74LVC257APW

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Technical Specifications

SN74LVC257A-EP Series

Pricing

Description

SN74LVC257A-EP Series

Documents

Design Summary for WCSP Little Logic (Rev. B)

LOGIC Pocket Data Book (Rev. B)

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

Little Logic Guide 2018 (Rev. G)

Selecting the Right Level Translation Solution (Rev. A)

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

How to Select Little Logic (Rev. A)

TI IBIS File Creation, Validation, and Distribution Processes

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

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

Texas Instruments Little Logic Application Report

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

Logic Guide (Rev. AB)

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

LVC Characterization Information

Understanding Advanced Bus-Interface Products Design Guide

Live Insertion

SNx4LVC257A Quadruple 2-Line to 1-Line Data Selectors and Multiplexers With 3-State Outputs datasheet (Rev. Q)

Signal Switch Data Book (Rev. A)

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

CMOS Power Consumption and CPD Calculation (Rev. B)

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

Standard Linear & Logic for PCs, Servers & Motherboards

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

Input and Output Characteristics of Digital Integrated Circuits

Low-Voltage Logic (LVC) Designer's Guide

SN74LVC257A-EP Series