SN74LVC157AQPWREP

$1.84

Description：IC MULTIPLEXER 4 X 2:1 16TSSOP
Series：74LVC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:2c82f75ff12f Category: Signal Switches, Multiplexers, Decoders Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC MULTIPLEXER 4 X 2:1 16TSSOP
Series：74LVC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Type：Multiplexer
Circuit：4 x 2:1
Independent Circuits：1
Current - Output High, Low：24mA, 24mA
Voltage Supply Source：Single Supply
Voltage - Supply：2V ~ 3.6V
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-TSSOP
Grade：-
Qualification：-

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SN74LVC157AQPWREP

Overview

The SN74LVC157AQPWREP is a quadruple 2-line to 1-line data selector/multiplexer from Texas Instruments, housed in a 16-pin TSSOP package. It operates within a supply voltage range of 2 V to 3.6 V and supports an extended industrial temperature range from -40°C to +125°C. The device features a propagation delay of 7 ns and includes four independent multiplexing circuits. It is qualified under AEC-Q100 standards for automotive applications and complies with RoHS directives.

Feature Summary

Enhanced product qualification for automotive reliability
Quadruple 2-to-1 multiplexing capability
Wide operating voltage range supporting low-power systems

Applications

Automotive electronic control units
Data routing in vehicle communication networks
Signal selection in automotive sensor interfaces

Procurement Notes

Verify the complete part number including the suffix 'REP' to ensure correct packaging and automotive qualification status. Confirm that the specific revision matches the design requirements for AEC-Q100 compliance. Check for any recent PCN or lifecycle notices regarding the TSSOP-16 package variant before finalizing procurement orders.

Selection Notes

Select this component when automotive-grade reliability is required for signal multiplexing tasks. Ensure the system voltage remains within the 2 V to 3.6 V range to maintain specified performance. Consider the 7 ns propagation delay against system timing constraints. Verify that the TSSOP-16 footprint aligns with the PCB layout specifications.

Part Context

This part belongs to the SN74LVC157A series of logic multiplexers. The 'AQ' designation indicates automotive qualification, while 'PWR' specifies the TSSOP package and 'EP' denotes enhanced product status. It is distinct from non-automotive variants like the SN74LVC157APWR by its rigorous testing and reliability standards.

Replacement Considerations

Direct substitutes include other automotive-qualified LVC multiplexers such as the SN74LVC157AQDREP (SOIC package) or SN74LVC157AQRGVR (VQFN package). Verify pin compatibility and thermal characteristics when switching packages.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.