SN74LVC257ANS

$0.25

Description：GP51-11113-96,96/12/04
Series：74LVC
Mfr：Texas Instruments
Package：Bulk

SKU:b31564f796b5 Category: Signal Switches, Multiplexers, Decoders Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：GP51-11113-96,96/12/04
Series：74LVC
Mfr：Texas Instruments
Package：Bulk
Type：-
Circuit：-
Independent Circuits：-
Current - Output High, Low：-
Voltage Supply Source：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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SN74LVC257ANS

Overview

The SN74LVC257ANS is a quadruple 2-line to 1-line data selector/multiplexer manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 1.65V to 3.6V. The device utilizes the LVC logic series and is housed in a TSSOP-16 package. It exhibits a maximum propagation delay of 6.4ns at 3.3V. Designed for surface mount installation, it supports TTL and CMOS input types and functions across an operating temperature range from -40°C to +85°C.

Feature Summary

Provides four independent channels for selecting between two data inputs
Features three-state outputs compatible with bus-oriented systems
Operates with low supply voltages ranging from 1.65V to 3.6V
Includes ESD protection exceeding specified MIL-STD standards

Applications

I/O expanders
Motor drives
Server infrastructure
Network switches
Telecommunications equipment

Procurement Notes

Verify the specific suffix 'ANS' against the official Texas Instruments datasheet to confirm the exact package type and tape-and-reel specifications. Ensure the component meets the required industrial temperature range and voltage levels for your specific circuit design before procurement.

Selection Notes

Select this component when designing systems requiring multiple independent data paths with bus-compatible outputs. It is suitable for applications needing low power consumption and high-speed signal routing within the LVC voltage domain. Consider the TSSOP-16 footprint constraints during PCB layout.

Part Context

This part belongs to the SN74LVC257A family of multiplexers. It serves as a digital switch allowing one of two inputs to be routed to a common output. The LVC series offers improved performance over older logic families while maintaining compatibility with standard logic levels.

Replacement Considerations

Compatible substitutes include SN74LVC257ADR and SN74LVC257APW. Verify pinout compatibility and electrical characteristics match the original requirements before substitution.

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

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

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.