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SN74LVC257APWRG4

SN74LVC257APWRG4

Unknown
Texas Instruments

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR AND MULTIPLEXER WITH TRI-STATE OUTPUTS

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SN74LVC257APWRG4

SN74LVC257APWRG4

Unknown
Texas Instruments

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR AND MULTIPLEXER WITH TRI-STATE OUTPUTS

Find alt

Description

General part information

74LVC257 Series

These quadruple 2-line to 1-line data selectors and multiplexers are designed for 1.65V to 3.6V VCC operation.

The SNx4LVC257A devices are 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 3.3V or 5V devices. This feature allows the use of these devices as translators in a mixed 3.3V or 5V system environment.

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74LVC257APWRG4
Circuit4 x 2:1
Current - Output High24 mA
Current - Output Low24 mA
Independent Circuits1
Mounting TypeSurface Mount
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Package Length0.173 in
Package Name16-TSSOP
Package Width4.4 mm
TypeMultiplexer
Voltage - Supply (Maximum)3.6 V
Voltage - Supply (Minimum)1.65 V
Voltage Supply SourceSingle Supply

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet
Datasheet
SN74LVC257APWRG4 | Datasheet
How to Select Little Logic (Rev. A)
Understanding Advanced Bus-Interface Products Design Guide
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)
CMOS Power Consumption and CPD Calculation (Rev. B)
Use of the CMOS Unbuffered Inverter in Oscillator Circuits
Low-Voltage Logic (LVC) Designer's Guide
Signal Switch Data Book (Rev. A)
Semiconductor Packing Material Electrostatic Discharge (ESD) Protection
Live Insertion
STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices
LOGIC Pocket Data Book (Rev. B)
TI IBIS File Creation, Validation, and Distribution Processes
LVC Characterization Information
Implications of Slow or Floating CMOS Inputs (Rev. E)
SNx4LVC257A Quadruple 2-Line to 1-Line Data Selectors and Multiplexers With 3-State Outputs datasheet (Rev. Q)
Selecting the Right Level Translation Solution (Rev. A)
Texas Instruments Little Logic Application Report
Standard Linear & Logic for PCs, Servers & Motherboards
Input and Output Characteristics of Digital Integrated Circuits
LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)
Little Logic Guide 2018 (Rev. G)
Design Summary for WCSP Little Logic (Rev. B)
Logic Guide (Rev. AB)
Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)