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74LCX257FT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

74LCX257FT product

74LCX257FT

Signal Switches

Multiplexer3-stateAEC-Q100

The 74LCX257FT is a high-speed, low-voltage quad 2-channel multiplexer with 3-state outputs, ideal for 3.3V systems requiring 5V input tolerance.

Best for

  • Automotive systems
  • Mixed-voltage logic interfaces

Avoid if

  • Applications requiring >3.6V supply voltage

Check before use

  • Input signal levels
  • Thermal derating above 85°C

Key specifications

Supply Voltage
1.65V - 3.6V
Propagation Delay
7.0ns
Temp Range
-40°C to 125°C
Package
TSSOP16B

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveGeneral Logic

Datasheet

a80c0a7a75a5afe6b7ec1a26220c0bda_2202131800_TOSHIBA-74LCX257FT_C2674461.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 74LCX257FT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a CMOS quad 2-channel multiplexer with 3-state outputs, designed for low-voltage (3.3V) applications.